Quittr vs Brainbuddy vs Fortify vs Covenant Eyes: an honest review

You are comparing tools, probably at an hour you would rather not be awake at. You have read one or two marketing pages already, possibly subscribed and cancelled something, and now you are looking for a review written by someone who is not selling you the thing they are reviewing.

The honest problem with reviews in this category is that almost all of them are written by the products themselves. Quittr's blog has a Quittr review. Fortify's blog explains why Fortify is the answer. The affiliate sites further down the results page are not much better; most of them rank tools by commission rate and call it analysis. The result is that the person actually shopping cannot find a calm comparison anywhere.

This post is our attempt at the calm version. We walk through what each tool actually does, what it is good for, where it falls short, and what category of problem it solves. We assume you are intelligent, that you can read a structural argument, and that you will pick the tool that fits your situation rather than the tool with the loudest TikTok funnel.

One thing up front: Iris is one of the tools covered here, and we built Iris. We have a commercial interest in you trying it. The only way the rest of this review is worth anything is if we are specific about where Iris is the wrong pick, so we will do that. If the post still reads like an advertorial after all that, please close the tab.

The framework: three categories of tool

Most porn-recovery tools cluster into one of three structural categories. Each works on a different part of the loop that produces compulsive use, and the categories are not interchangeable.

1. Blockers and accountability software. Covenant Eyes, Canopy, Bark, BlockSite. These address environment and consequence. They make access harder and add a social or technical cost. They do not change the regulatory function the use is serving.
2. Streak and education apps. Quittr, Brainbuddy, Fortify, and the broader NoFap-adjacent ecosystem. These address commitment and information. A counter, a curriculum, sometimes a community.
3. Therapy and between-session support. A CSBD-specialist therapist, and tools designed for the moment between sessions, including Iris. These address the function the behaviour is serving and the moment the urge actually happens.

The three categories do different work. A blocker does not replace therapy. A streak app does not replace a blocker. Most people who get durable change end up using more than one, deliberately, and stop trying to find the single tool that does everything.

With that in mind, here is each of the four most-asked-about tools, and where Iris sits among them.

Two dimensions carve the category cleanly. The first is time to help in the urge minute: how fast the tool actually reaches you in the seconds before a slip. A blocker is instant because it is always running. A Telegram coach is close to instant because the inbox is already open. An app is seconds away but requires you to choose to open it. A therapist is days away.

The second is depth of behaviour change: whether the tool addresses environment (surface) or the underlying regulatory function (deep). A blocker raises the cost of access; it does not change why the use was reached for. A streak counter motivates commitment but does not teach the user what their pattern is doing. A CBT-informed curriculum or a Marlatt-style relapse-prevention coach works on the mechanism itself.

Plotted on those two axes, the four tools, plus a CSBD-specialist therapist, plus Iris, look like this.

The empty quadrant in the top-right is the structural argument. Tools that are deep (real behaviour change) have historically required a therapist, which is slow. Tools that are instant (always-on blockers or open-the-app streak counters) have historically been shallow. Iris was built for that empty quadrant: between-session support, in the inbox, applying the clinical models a therapist would use, in the minute that matters. The map is also why the canonical stack is a blocker plus something in the top-right: they cover opposite axes and need each other.

Covenant Eyes

Category. Accountability software with monitoring, plus filtering. The defining feature is the screenshot-to-ally model: the device captures activity and sends summaries to a chosen accountability partner.

Pricing. At time of writing Covenant Eyes lists a monthly subscription on its site; the figure has changed over the years and varies by household plan, so check the current page rather than trusting a number from a review. Free trial periods have historically been offered.

What it does well. The behavioural rationale is solid. Adding a real social cost to a private behaviour is one of the cleaner interventions in the literature, going back decades of operant work on private versus observed behaviour. The screenshot model in particular has a stronger evidence base than pure filtering, because filtering on its own tends to produce workarounds while a real human looking at a real summary tends to produce honesty. For people with a genuinely trusted accountability partner (a friend in recovery, a sponsor, a spouse who has chosen the role with eyes open), Covenant Eyes does work that no app alone can do.

Where it falls short. It is monitoring, not change. The product assumes the user has someone trustworthy to be on the receiving end, and many users do not. Shame makes recruiting that person hard; people who most need an accountability partner are often the people least able to ask for one. The privacy footprint is large by design (screenshots leave the device), which is a trade most evidence-based clinicians flag explicitly to clients. And the cultural framing is religion-coded historically. Some users find that helpful; for others it adds a moral layer to a clinical problem that already has too many moral layers, which can deepen the shame loop rather than reduce it.

Use it if. You have a real accountability partner you trust, you want environmental friction, and the privacy trade is one you have thought about and accepted.

Do not rely on it alone for. Behaviour change. Covenant Eyes is a fence; it raises the cost of the next slip but does not address the function the use was serving. Pair it with something in category two or three.

Brainbuddy

Category. Streak and education app, iOS and Android. CBT-informed exercises, structured lessons, a streak counter, and various journaling features.

Pricing. Subscription model, in line with the category. Check the current App Store listing for the exact figure.

What it does well. Calmer aesthetic than most of the category. The educational material is sensible and largely non-moralising; the developers have clearly read the literature rather than written from a culture-war position. The CBT-informed exercises are real CBT-informed exercises, not just rebranded affirmations. Onboarding is more thoughtful than the NoFap forum experience, which for a lot of users is the difference between engaging at all and not.

Where it falls short. Two structural points and one practical one.

Structural: Brainbuddy is an app, which means the moment of urge is the moment you have to choose to open another app. The cue reactivity literature is unambiguous that proximity to the device is the strongest near-term predictor of use (Brand et al., 2019). Asking the user to open a wellness app on the same device that delivers the trigger is asking a lot. Streak-based motivation also runs into the Abstinence Violation Effect (Marlatt & Gordon, 1985): when the streak breaks, the counter reset functions as a visible verdict, and the AVE chain runs harder for streak-app users than for users with no counter at all.

Practical: the app's update cadence has been quieter in recent years than some of its competitors. If active development matters to you, check the version history before subscribing.

Use it if. You want a self-paced calm educational app, you tolerate streak counters, and you are using it as a learning resource rather than as in-the-moment support.

Do not rely on it alone for. The post-lapse hour, or for dynamic in-the-moment help. Education is useful; the moment of urge is not an education problem.

Fortify

Category. Streak and education app, with the most produced content in the category. Has its origins in the Fight the New Drug ecosystem, more recently iterated as an independent product with a free tier and paid tiers.

Pricing. Tiered, with a free tier. The paid tier is in line with the category. Check the current pricing page.

What it does well. Fortify has put real money into its product. The UI is the most polished in the category, the educational depth is genuine, and the community feature is more moderated and less inflammatory than the NoFap-derived forums that pre-date it. For users who want a structured curriculum with video content and exercises, Fortify is the strongest pick in category two.

Where it falls short. Same structural critique as Brainbuddy on the streak mechanic and the open-the-app problem. In addition, the Fight the New Drug lineage means the framing is more explicitly anti-porn-as-ideology than the others. For some users this is helpful; the moral clarity gives them something to lean on. For other users, the framing intensifies the shame loop, because every encounter with the curriculum reinforces the identity claim that porn is uniquely corrupting. Tangney's work on shame versus guilt is the relevant background here: shame-anchored framing predicts worse behaviour-change outcomes across nearly every domain studied (Tangney, Stuewig, & Mashek, 2007), and a curriculum that loads moral weight onto every encounter with the topic is, structurally, shame-loading.

Use it if. You want the most produced experience in the streak category, you respond well to structured curricula, and the explicit anti-porn worldview is one you find motivating rather than activating.

Do not rely on it alone for. Compulsivity at the CSBD-criteria end of the spectrum (Kraus et al., 2018), where a weekly content drip does not meet a daily problem.

Quittr

Category. Streak app, more recent entrant, growth-driven. Acquires users largely through short-form social video. Counter, leaderboard, community element, subscription.

Pricing. Subscription, often introduced via discount funnels from TikTok and Instagram. Confirm the current price on the App Store listing before subscribing; the displayed figure in onboarding is sometimes a promotional rate.

What it does well. Quittr meets a lot of people where they are, which is on their phones, scrolling. Pulling someone from passive scrolling to actively doing something about the problem is not trivial, and Quittr is unusually effective at that conversion. Onboarding is sharp. The community element gives users a social hook that pure-solo apps do not, and for some users that hook is what sustains early engagement.

Where it falls short. The streak and leaderboard are the entire product, and that is the design problem the AVE literature warns about most directly.

The mechanism is worth being precise about. Marlatt and Gordon (1985) identified the Abstinence Violation Effect as the cognitive chain that follows a lapse: rule violation, internal/stable/global attribution ("I'm weak"), affective cascade, second use. Polivy and Herman (1985) labelled the same pattern in restrained eating the "what-the-hell effect": people who had broken a self-imposed rule by a small amount went on to break it far further than people who had never set the rule. A streak counter, by design, makes the moment of rule violation maximally visible. A leaderboard makes the violation socially visible too, even pseudonymously. For users with a strong shame loop, which is most users with CSBD-criteria use, the design amplifies the exact mechanism that turns a lapse into a relapse.

This is a structural critique, not a character attack. The Quittr team have built a product people use, and the gamification is doing real motivational work for a subset of users. It is also, for another subset, the design most likely to deepen the loop it was bought to solve. Several reviewers have separately flagged aggressive subscription mechanics (auto-renewal friction, cancellation paths); if that is relevant to you, look up current user reports before subscribing rather than relying on this review.

Use it if. You respond well to gamification, you have a robust self-compassion practice already in place, and a broken streak does not trigger a "today is already lost" cascade for you.

Do not rely on it alone for. Anyone whose use is driven by shame, or who has a history of "I broke the streak, so today is finished" reactions. That is the population the design hurts most, and it is a large population.

Iris

Category. Between-session support, lives in Telegram. Built around the post-lapse hour and the urge minute, rather than around abstinence counters or curricula.

Pricing. £6/month. 14-day free trial, no card required.

What it does well. Iris is in Telegram because the inbox is the one place a user reliably opens in the minute before a slip; there is no second app to open and no notification to dismiss. The clinical model under the hood is Marlatt-style relapse prevention, ACT, motivational interviewing, and CBT-RP, applied to the specific cues, states, and patterns the user maps out in onboarding. It is explicitly anti-streak: there is no counter, and a lapse is treated as a data point in a pattern, not as a verdict. It is built to pair with blockers, not to replace them. Privacy is treated with appropriate seriousness (no phone number collected at all, no LLM training on conversation data). It was built by a former addict, which shapes a number of design decisions that would be hard to get right from the outside.

The structural case for Iris is in the framework section above. Iris sits in category three (between-session support), and is built around the mechanism the streak apps fight against (the AVE; see the hour after a slip for the detail). It is designed to sit alongside a blocker, not to compete with one.

Where Iris is not the right pick. This is the most important paragraph in this section, and the reason any of the rest of the review is worth reading.

• If you actively want a streak counter and respond well to one, Iris will not give you that. Pick Brainbuddy, Fortify, or Quittr, in roughly that order depending on how much you want a curriculum versus a community.
• If what you need is monitoring or third-party accountability, Iris is not a blocker and is not designed to send reports to anyone else. Use Covenant Eyes (with a real accountability partner) or Canopy (without one).
• If you want a full app experience with daily lessons, video curriculum, and a community feed, Iris does not do that. Fortify is the strongest pick for that shape.
• If you are in acute crisis (active self-harm, suicidal ideation), Iris is not crisis support. In the UK, Samaritans is 116 123 (free, 24/7). In the US, 988 reaches the Suicide and Crisis Lifeline. Use those first.

The honest argument for Iris is structural, not comparative. It is in the category that the streak apps do not cover, and it pairs cleanly with the category the blockers do cover.

A short comparison

Tool	Category	Where it lives	Best for	Structural weakness
Covenant Eyes	Accountability and monitoring	Device-level service	Users with a real, trusted accountability partner	Monitoring, not change; privacy footprint; assumes a trustworthy other person
Brainbuddy	Streak and education app	iOS/Android app	Calm self-paced learning	App-based; streak-based; static content
Fortify	Streak and education app	iOS/Android app	Most produced curriculum in the category	App-based; streak-based; FTND-lineage framing can shame-load
Quittr	Streak and leaderboard app	iOS/Android app	Users who respond to gamification	Streak/leaderboard amplifies AVE; thin content; aggressive subscription mechanics
Iris	Between-session support	Telegram inbox	Urge-minute and post-lapse hour	Not a blocker; not a curriculum; not crisis support

How to actually choose

You are shopping, probably with a small budget, and you want a decision rather than another framework. Here is a usable decision tree.

If you do not yet have any environmental friction, start with a blocker. Covenant Eyes if you have a genuinely trusted accountability partner who has agreed to the role. Canopy if you do not. The blocker is doing infrastructure work and is the cheapest behaviour change you can buy per pound spent.

If your problem is information ("I do not understand what is happening to me, and I want to be taught"), Brainbuddy or Fortify will teach you the basics calmly. Brainbuddy is the calmer pick; Fortify is the more produced one. Either is reasonable. Neither is designed for the urge minute, so do not expect one.

If your problem is the urge minute and the post-lapse hour, that is the category Iris is built for. The case for trying Iris is that the design is anti-streak (so a lapse does not trigger the AVE cascade the streak apps inadvertently set up) and the delivery is Telegram-native (so the help is five seconds away, not five clicks). Free for 14 days, no card; if it is not for you, it is not for you.

If your use meets the CSBD criteria (loss of control, escalation, persistence despite consequences, behaviour continues despite reduced satisfaction; Kraus et al., 2018) and is significantly impairing your life, a CSBD-specialist therapist is the gold standard. The tools above are scaffolding around that, not a substitute for it. Most CSBD-specialist therapists have waitlists; getting on one is worth doing now, even if you start with a tool while you wait.

Most people who get durable change end up using a blocker plus one behaviour-change tool, and (if they can) a therapist. Stacking is normal and is not a sign you are doing it wrong. If you are a partner reading this on someone's behalf, the calmer place to start is probably the partner guide, which has its own decision tree.

Closing

You are probably going to try more than one of these. That is how it goes, and it is not a failure of the tools. The shape of the problem is dynamic; the tools are static; the fit between them changes as you change. The point is not to find the perfect single product. The point is to keep moving when a particular tool stops being useful, without taking that stop as evidence that you cannot change.

If you want a five-minute way to see which part of the loop is yours before you spend money on the wrong category of tool, the Iris pattern quiz maps it out. It produces a written picture of your high-risk profile and tells you, plainly, which category of tool fits the pattern you have. You can take the result and pick any of the products above, including the ones we did not build. That is the point.

References

Brand, M., Wegmann, E., Stark, R., Müller, A., Wölfling, K., Robbins, T. W., & Potenza, M. N. (2019). The Interaction of Person-Affect-Cognition-Execution (I-PACE) model for addictive behaviors: Update, generalization to addictive behaviors beyond Internet-use disorders, and specification of the process character of addictive behaviors. Neuroscience & Biobehavioral Reviews, 104, 1–10.

Breines, J. G., & Chen, S. (2012). Self-compassion increases self-improvement motivation. Personality and Social Psychology Bulletin, 38(9), 1133–1143.

Kor, A., Fogel, Y. A., Reid, R. C., & Potenza, M. N. (2013). Should hypersexual disorder be classified as an addiction? Sexual Addiction & Compulsivity, 20(1–2), 27–47.

Kraus, S. W., Krueger, R. B., Briken, P., First, M. B., Stein, D. J., Kaplan, M. S., Voon, V., Abdo, C. H. N., Grant, J. E., Atalla, E., & Reed, G. M. (2018). Compulsive sexual behaviour disorder in the ICD-11. World Psychiatry, 17(1), 109–110.

Marlatt, G. A., & Gordon, J. R. (Eds.). (1985). Relapse prevention: Maintenance strategies in the treatment of addictive behaviors. Guilford Press.

Neff, K. D. (2003). The development and validation of a scale to measure self-compassion. Self and Identity, 2(3), 223–250.

Polivy, J., & Herman, C. P. (1985). Dieting and binging: A causal analysis. American Psychologist, 40(2), 193–201.

Tangney, J. P., Stuewig, J., & Mashek, D. J. (2007). Moral emotions and moral behavior. Annual Review of Psychology, 58, 345–372.

Witkiewitz, K., & Marlatt, G. A. (2004). Relapse prevention for alcohol and drug problems: That was Zen, this is Tao. American Psychologist, 59(4), 224–235.

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If reading this helped, the Iris pattern quiz is a five-minute way to map the part of the loop that is yours, before you spend money on the wrong category of tool. Free, no card.