Ready to Try a Healthier Approach?
Available now on the App Store — free download, no credit card required.
Can't skip exercise like you skip breathing. A deeper commitment device.
| Feature | HabitUnlock | OneSec |
|---|---|---|
| Annual Price | $49.99/year | $19.99/year |
| Unlock Method | Physical exercise | Breathing pause |
| Can Be Skipped? | ❌ No (Deep Lock) | ⚠️ Rush through possible |
| Health Benefits | ✅ Verified fitness | ✅ Mindfulness |
| HealthKit Integration | ✅ Yes | ❌ No |
| Streak Tracking | ✅ Yes | ✅ Yes |
| ADHD Community Popular | 🆕 New option | ✅ Yes |
*Pricing based on publicly available information as of April 2026.
Breathing pauses can be rushed through. You can't fake walking 500 steps.
Physical movement actually resets your dopamine system. A 5-second pause doesn't.
Your progress is tracked by HealthKit. No way to cheat the system.
Replace scrolling with movement. Get healthier while limiting screen time.
App that adds a mindful pause before you open social media apps vs exercise-based blocking
Pricing and features based on publicly available information as of April 2026.
Honest comparison — because the best app depends on your situation.
HabitUnlock's core differentiator is exercise-based accountability and HealthKit integration — features that One Sec does not offer. If those aren't priorities for you, One Sec may be the right choice.
OneSec uses a brief breathing pause before opening apps. HabitUnlock requires actual physical exercise — steps, workouts, or movement — to unlock. You can't skip through real activity.
HabitUnlock's Deep Lock Mode is truly bypass-proof. Unlike breathing pauses you can rush through, you must complete verified exercise tracked by Apple Health.
HabitUnlock costs $49.99/year compared to OneSec's $19.99/year. The difference pays for HealthKit integration, streak tracking, and Deep Lock Mode — features that make the commitment device truly effective.
One Sec shows a breathing animation for 5-60 seconds when you try to open an app. The idea is that this mindful pause gives you time to reconsider. HabitUnlock requires physical exercise — steps, push-ups, or a workout — before access is granted. One Sec is lighter and quicker; HabitUnlock creates much higher friction for heavy users who have built strong compulsive patterns.
One Sec's pause can be dismissed with a tap if you choose — the friction is psychological, not technical. HabitUnlock's Deep Lock Mode requires you to genuinely complete your exercise goal before the app unlocks. For light to moderate users, One Sec's approach is effective. For heavy users or anyone who needs true behavioral enforcement, HabitUnlock's physical requirement is more reliable.
No — HabitUnlock is currently iOS only. If you need Android support, One Sec is one of the few quality options available. HabitUnlock is built around Apple's Screen Time API and HealthKit, which don't have direct Android equivalents.
Most traditional screen time apps relying on timers or wait-out periods operate on the theory of 'Delay Discounting.' By making an app harder to open or forcing you to wait 30 seconds, they reduce the immediate dopamine reward. This kind of friction works well for light habitual checking. However, behavioral psychology shows that for entrenched habits, waiting periods often fail — the user simply waits out the timer, experiencing frustration but eventually accessing the app anyway. The core issue is that waiting doesn't replace the behavior; it just delays it.
HabitUnlock introduces a completely different mechanism: 'Habit Replacement.' Instead of just putting a timer between you and your apps, it interjects a positive physical behavior (exercise). When you encounter the exercise gate, your brain has to make an active choice rather than a passive one. You aren't just sitting there waiting — you have to physically engage.
Exercise brings an immediate influx of serotonin and endorphins. By the time you finish your push-ups or your 20-minute walk, your chemical state has shifted. Often, users find that after completing the exercise, they no longer feel the compulsive urge to open the app they originally wanted. Over 30-60 days, this process literally rewires the neural cue: the urge to mindlessly scroll becomes a cue to exercise. This creates a sustainable, long-term habit change that pure restriction tools like One Sec struggle to achieve.
Available now on the App Store — free download, no credit card required.