Before comparing specific apps, it helps to separate what problem you're actually trying to solve, since the category is broad:
| App | Core job | Free option? |
|---|---|---|
| FocusTomato | Timed focus sessions (Pomodoro and custom durations), ambient sound, task tracking | Fully free, no sign-up |
| Forest | Gamified session commitment — a virtual tree grows while you stay off your phone | Free on Android; small one-time cost on iOS |
| Freedom | Cross-device blocking of sites and apps during a session | Limited free sessions, then a subscription |
| Cold Turkey | Strict, hard-to-bypass desktop blocking (Windows/Mac only) | Free tier for basic website blocking; Pro is a one-time purchase |
| One Sec | Adds a short pause before opening a distracting app, rather than hard-blocking it | Free trial, then paid |
| RescueTime | Automatic background tracking of where your time actually goes | Free tier plus a limited trial of the paid version |
Pricing and free-tier details change; check each provider's current site before deciding.
Start with the honest question: is your problem starting, or is it stopping? If you sit down to work and immediately drift to your phone or a browser tab, a blocker (Freedom, Cold Turkey) solves the actual failure point. If you can resist distractions but struggle to build the habit of sitting down and working in the first place, a timer or gamified app gives you a concrete, low-friction way to begin. Many people eventually use both: a blocker to remove the option, and a timer to structure the time once distractions are out of reach.
If you're not sure which describes you, start with a free timer, since it costs nothing to try and works whether or not distraction-blocking turns out to be your real problem too.
Not really; a Pomodoro app is a specific kind of focus app, built around the 25-minute work, 5-minute break rhythm. If you want a deeper look at Pomodoro-specific tools rather than the wider focus-app category, see our best Pomodoro apps roundup.
FocusTomato is a fully free Pomodoro and custom-duration timer with no sign-up. Forest has a free version on Android for gamified session commitment, and RescueTime has a free tier for automatic time tracking.
A focus app (a timer, a gamified session tool) structures how you work once you've started. A distraction blocker (Freedom, Cold Turkey) removes access to specific sites or apps during that time. See our distraction blocker comparison for that half of the category.
Not necessarily, but many people find they need both: a blocker for the moments willpower fails, and a timer to give each work session a clear start, end and structure.
They solve slightly different problems. Forest gamifies staying off your phone during a session. FocusTomato is a straightforward timer with ambient sound and task tracking, and doesn't require you to buy virtual trees to unlock features. Which is 'better' depends on whether gamification motivates you or feels like a gimmick.
FocusTomato is free forever. No sign-up needed.
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