XDA’s piece on rebuilding a PC during the RAM crisis ended on a small note: half the cost overrun was distraction. Six tabs open, three timers running, the day evaporated. A focus app does not fix the underlying habit, but it makes the breaks intentional. These seven Android focus apps cover the realistic ways to stop scrolling for an hour at a time, from the gentle Pomodoro timers to the heavier blockers that lock down apps until the session ends.
We tested each app for at least a week of working sessions, paying attention to the part most reviews ignore: whether you can defeat the lock when you genuinely need to, and whether the friction is set at the right level for your willpower.
What to look for in a focus app
A handful of decisions shape whether a focus app stays installed:
- A timer that runs in the background without killing your battery.
- App blocking that survives a force-stop, a reboot, or Sleep Mode.
- Adjustable strictness: a setting between “loose” and “panic button” matters more than the default.
- Stats that show streaks and patterns over time, not just today.
- No invasive permissions beyond what is technically required.
- Open-source or transparent privacy: focus apps see your launch history.
Quick comparison
| App | Best for | Free plan | Starting price/mo | Standout feature |
|---|---|---|---|---|
| Forest | Gentle Pomodoro with positive reinforcement | Yes, basic | $1.99 one-time Pro | Plant a real tree when you stay focused |
| Opal | App blocking with reasonable defaults | 14-day trial | $7.99/mo Pro | Deep Focus mode requires unlock confirmations |
| Focus Plant | Same as Forest with extra customisation | Yes, ad-supported | $4.99/mo Premium | Grow themed gardens and unlock plant skins |
| Cold Turkey Blocker | The strictest blocker for Android | Yes, basic | $5.99/yr Pro | Self-imposed lockout you cannot defeat |
| Brick | Physical NFC tag to break out | Yes, app only | $59 one-time (with hardware) | Requires tapping a real-world NFC tag to unblock |
| Tide | Focus + sleep + meditation in one | Yes, basic | $9.99/mo Plus | Combined Pomodoro and meditation chimes |
| StayFree | Screen-time tracking with usage breakdowns | Yes, ad-supported | $4.99/mo Premium | Per-app schedules and parent mode |
The 7 best focus apps for Android
1. Forest — Best gentle Pomodoro with positive reinforcement
Forest treats focus as a game. Start a timer, a virtual tree grows, leave the app and it dies. The forest of past sessions visualises your week. Paid tier partners with a real reforestation nonprofit; you earn coins to plant actual trees. The Android version finally caught up with the iOS sticker UI in 2025.
Where it falls short: the blocker is reminder-style, not enforced. You can leave the app and only lose the tree.
Pricing:
- Free: basic Pomodoro and forest visualisation
- Paid: $1.99 one-time Pro (unlocks plants, real tree planting)
Platforms: Android, iOS, Web, Chrome extension
Bottom line: the pick for the gentlest possible nudge, when you mostly need the timer and a reason to stay in the app.
2. Opal — Best app blocking with reasonable defaults
Opal is the slickest of the modern blockers. The default presets cover Deep Focus, Work, and Sleep, and each one knows which apps to block. The Pro tier adds “Deep Focus” which requires multiple confirmation steps to unlock during a session, plus session insights that show where the willpower actually went.
Where it falls short: the price is at the top of the category; the free trial is short.
Pricing:
- Free: 14-day trial, then limited
- Paid: $7.99/mo Pro, $59.99/yr
Platforms: Android, iOS
Bottom line: the pick if you want the best blocker UX and can justify the subscription.
3. Focus Plant — Best free Forest-style customisation
Focus Plant sits next to Forest with a slightly different aesthetic. Garden themes, plant skins, and a softer Pomodoro flow. The free tier shows ads between sessions but does not limit core timer functionality. Premium removes the ads and unlocks the rare plant collection.
Where it falls short: the blocking is reminder-style; the app cannot enforce a lock.
Pricing:
- Free: full timer, ads between sessions
- Paid: $4.99/mo Premium, $29.99/yr
Platforms: Android, iOS
Bottom line: the pick if you like Forest’s vibe and want a friendlier free tier.
4. Cold Turkey Blocker — Best strict blocker
Cold Turkey Blocker is the strictest option in this category. The Android beta added a “Frozen Turkey” mode that cannot be uninstalled or bypassed once active; the only way out is the timer expiring. Schedule blocks for specific hours, set up password locks, and assign websites as well as apps.
Where it falls short: the strictness is the point, and you need to commit to it. Mis-configured locks are genuinely hard to escape.
Pricing:
- Free: basic blocker
- Paid: $5.99/yr Pro
Platforms: Android, Windows, macOS
Download: Cold Turkey Blocker
Bottom line: the pick when willpower is not enough and you want a hard wall.
5. Brick — Best physical NFC unlock
Brick is a hybrid product. The Android app pairs with a small physical NFC tag (a “Brick”) that you leave at home or in another room. While the Brick is active, the app blocks distracting apps. To unblock, you have to physically tap the Brick again. The hardware adds friction that defeats the “I’ll just unblock for a second” reflex.
Where it falls short: the hardware is a one-time $59 spend; you need to remember where you put the tag.
Pricing:
- Paid: $59 one-time (app + hardware), app-only free tier
Platforms: Android, iOS
Download: Brick
Bottom line: the pick if you have already tried software blockers and bypassed them.
6. Tide — Best combined focus and sleep app
Tide combines a Pomodoro timer, white noise tracks, and short meditations in one app. The mobile experience is calmer than the productivity-focused picks. Background sounds during focus sessions are well chosen, the timer chimes are pleasant, and the bedtime mode handles the evening wind-down.
Where it falls short: the blocking is reminder-style; the value is in the combination, not enforcement.
Pricing:
- Free: basic timer, limited sounds
- Paid: $9.99/mo Plus, $39.99/yr
Platforms: Android, iOS, Web
Bottom line: the pick when you want focus, sleep, and ambient sound bundled in one app.
7. StayFree — Best screen-time tracking with breakdowns
StayFree is screen-time tracking taken seriously. Per-app usage by hour and day, usage goals, focus mode, and a parent mode. The Android-only design lets it surface metrics the iOS Screen Time API does not expose. The free tier is generous; Premium removes ads and adds longer history.
Where it falls short: the blocker is gentler than Cold Turkey or Opal; it works as a deterrent, not a wall.
Pricing:
- Free: full tracking, ad-supported
- Paid: $4.99/mo Premium, $29.99/yr
Platforms: Android, Chrome extension
Bottom line: the pick when you want detailed screen-time data, not just a session timer.
How to pick the right one
If you want gentle: Forest. If you want the slickest blocker UX: Opal. If you want Forest’s vibe for free: Focus Plant. If willpower has failed: Cold Turkey Blocker. If software willpower has failed too: Brick. If you want focus and sleep in one app: Tide. If you want serious screen-time data: StayFree. Layer two if needed: a soft timer (Forest) plus a hard blocker (Cold Turkey) covers both ends.
FAQ
What is the best free focus app for Android?
Forest’s free tier is the strongest if you want a Pomodoro timer. StayFree’s free tier is the strongest for screen-time tracking. Cold Turkey Blocker offers the strictest free blocker.
Do focus apps actually work?
The evidence is mixed but positive. Pomodoro timers and visible streak data help short-term focus. Hard blockers help when willpower fails, but only if you commit to the lockout in advance.
Can I block individual websites on Android?
Cold Turkey Blocker and Opal both let you block websites alongside apps. AppBlock and StayFree have website blocking on their paid tiers.
Which app is the strictest blocker?
Cold Turkey Blocker’s “Frozen Turkey” mode is the strictest software option on Android. Brick adds physical NFC unlock as an even higher friction layer.
Will focus apps drain my battery?
Modern focus apps run as foreground services and use very little battery. Apps that monitor all foreground activity (StayFree, Opal) use slightly more than pure timer apps (Forest, Tide), but the difference is usually under 2% over a working day.
