동틀녘 vs Tomatoma
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
동틀녘
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■ 올바른 수험 생활을 위해 6시에 깨워드리겠습니다. - 김동욱 선생님이 수능 국어를 잘 보기 위해 항상 강조하는 것은 6시 기상! - 매일 아침 일찍 6시에 일어나는 습관을 기르세요. - 6시 기상 이후, 수능 국어 시험 시간인 8시 40분부터 10시까지 베스트 컨디션으로 공부하는 습관까지 만들어 보세요.
Tomatoma
Boost productivity with a focus timer that automatically tracks your sessions and helps you build habits. Earn in-app currency by focusing, which can be used to make real-world donations to charitable causes. Features include time-lapse videos, distraction blocking, and white noise sounds.
- Automatic focus time tracking
- Donations for focus sessions
- Time-lapse focus videos
- Distraction blocker
- White noise and ASMR sounds
- Gamified leagues and leaderboards
- Focus pattern analysis
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Unlike timers that keep counting just because they're left on, Tomatoma's camera AI skips the time you're away from your desk and counts only your pure focus time. Study, work, or reading — the time you focus never goes to waste. Every 10 minutes of focus earns you 10 tomatoes. Raise animals, compete in leagues, and survive in the Survival Game. The more tomatoes you collect, the more there is to enjoy! AI study timer that counts only pure focus time The camera AI checks whether you're at your desk. If you step away for more than 30 seconds, the timer pauses and resumes when you're back. Only the time you actually stayed and focused is recorded. 10 minutes of focus = 10 tomatoes Tomatoes stack up every time you complete a focus session. Use them to enjoy everything below. Raise animals Rescue endangered animals with tomatoes and raise them in your own forest. Fill your collection and save a life with today's focus. Leagues & Survival Game Compete in leagues with your tomatoes and get promoted to higher tiers! A survival game where only the last ones standing win is waiting too. 10-minute Pomodoro-style timer A short 10-minute focus timer anyone can start right away, Pomodoro-style. When 10 minutes are up, it keeps going automatically so your flow isn't broken. Build a focus habit with a study timer that works for you. Automatic timelapse Every focus session becomes a video. Discover habits you never noticed and share them with friends. Automatic study time analysis See your focus patterns at a glance with a streak calendar and day-of-week breakdowns. Focus environment Set the mood with white noise, and get guidance on turning on Do Not Disturb. After long sessions, we'll remind you to take a quick stretch. From better concentration to a steady study habit — start today with Tomatoma!
Screenshots
Verdict
The clearest difference is update cadence: Tomatoma at every 4 days against 동틀녘's every 3 months. 동틀녘's advantage is iOS requirement (13.0 vs 15.5). On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.
동틀녘 ships an update every 3 months, Tomatoma every 4 days. The most recent releases landed on October 8, 2026 and October 20, 2026 respectively.
| Parameter | 동틀녘 | Tomatoma |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Positive reviews | — | 94.4% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | Every 3 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.5 |
| Further details — not scored | ||
| Size | 37 MB | 131 MB |
| Age rating | 4+ | 4+ |
| Developer | Donguk's thinking | gongsin |
In-app purchases
동틀녘
No in-app purchases
Tomatoma
No in-app purchases









