Focus timer vs Radical Timer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Focus timer
Enhance concentration with a Pomodoro-style timer. Choose from various ambient sounds to create a focused work or study environment. Customize focus and break durations, and receive end-of-timer reminders with a selection of sounds.
- Pomodoro timer with customizable intervals
- Ambient soundscapes for focus
- Customizable focus and break times
- End-of-timer reminders with sound options
- Minimalist interface with flip animation
- Background running support
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Focus timer is a tomato timer based app that helps you concentrate on your work and study. When you want to start concentrating on, you can choose an environment, accompanied by beaches, trains, rainy days, bonfire, country cricket sounds, and you will be comfortable concentrating on. Features: - Tomato timer, break down work into intervals, traditionally 25 minutes in length, separated by short breaks. - Support custom time, easy to set the focus time, rest time. - Set the reminder after the end of the timer, a variety of sounds to choose from. - Minimal interface design, timer display clear with flip animation - Supports background running
Radical Timer
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Radical Timer is a focus timer that actually holds you to it. Set a session from 5 minutes to 8 hours. You get a short grace period to lock your phone and put it down. After that the rule is simple: pick up the unlocked phone or leave the app, and the timer fails. No honour system. No "are you sure?" dialog. The phone has to stay put. HOW IT WORKS • Set your session — 5 minutes to 8 hours • Use the grace period to lock your phone and set it aside • Motion detection watches for the phone being picked up • Quit the app while a timer runs and the session fails • Finish it and your phone tells you KARMA Every session you abandon costs a karma point. Lose all ten and your timer options are limited until you earn one back by completing a full hour. It is a small price that turns quitting into an actual decision instead of a reflex. LOCK SCREEN A Live Activity keeps the countdown on your Lock Screen, so you can see the time left without unlocking anything. FOR PARENTS Turn on Parental Control and each session shows a random emoji pair. Ask your child which emojis appeared — if they changed, the timer was restarted. CALLS STILL WORK This is not a lockdown app. Your phone stays a phone. Nothing is blocked, nothing is taken away. You simply have a reason not to reach for it. PRIVACY No account. No tracking. No analytics. Nothing leaves your device. Settings and karma sync through your own iCloud, and that is all. PRICING Seven days free, then a one-time purchase. No subscription, ever.
Screenshots
Verdict
The clearest difference is ads: Radical Timer at none against Focus timer's shown. Radical Timer also leads on update cadence (every 5 days vs every 5 weeks). Focus timer's advantage is device support (4 vs 1) and iOS requirement (15.0 vs 18.6). On price and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Focus timer sells 1 one-off in-app purchase and Radical Timer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Focus timer ships an update every 5 weeks, Radical Timer every 5 days. The most recent releases landed on October 24, 2026 and October 13, 2026 respectively.
| Parameter | Focus timer | Radical Timer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (1.9K ratings) — better | — |
| Positive reviews | 76.9% of reviews | — |
| Number of ratings | 1.9K — better | — |
| Update frequency | Every 5 weeks | Every 5 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone |
| Requires iOS | 15.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 44 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | 书敏 贾 | Andrii Lytovchenko |
Bugs and requests
Focus timer
Reported bugs
2 issues- Timer stops when device is locked or app is minimized
- Inconsistent timer behavior when switching between apps
Requested features
5 requests- Ability to set custom alarm/notification sounds
- Option to disable background sounds
- Automatic start/stop of focus and break timers
- Customizable timer duration
- Dark mode or theme options
Radical Timer
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Focus timer
- Professional Version$2.99
Radical Timer
- Unlock forever$2.99









