Pomodoro Focus Timer vs Doongsil
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Pomodoro Focus Timer
Dedicate one focused hour each day to a single task for personal growth. This app helps you stay on track with your reading, studying, or exercise goals. Reclaim your time and make it yours.
- Daily one-hour focus sessions
- Single task dedication
- Personal growth activities
- Study and work focus
- Exercise tracking
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How many hours out of the 24 in a day are truly yours? Dedicate just one hour each day to focus on a single task. Make it your time—just for you. Whether it’s reading, studying, or exercising, any activity that helps you grow is perfect. We’re here to help you stay focused
Doongsil
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Make time for your goals with a little adventure. Our adorable friends dream of traveling to space in hot air balloons. What is your goal? Join them on a journey of your own. As you spend time focusing, your balloon rises higher toward space. - Customize your balloon, basket and character to make your goals your own. - Stay focused with a timer and watch your balloon rise. - Record your daily activities with notes and photos, and look back on your progress.
Screenshots
Verdict
The clearest difference is in-app purchases: Doongsil at none against Pomodoro Focus Timer's 3. Doongsil also leads on iOS requirement (15.0 vs 17.0). Pomodoro Focus Timer's advantage is update cadence (every 4 days vs every 11 months). On price, ads 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. Pomodoro Focus Timer sells 3 in-app purchases, starting at $2.99 per month. Doongsil asks for nothing beyond the download.
Pomodoro Focus Timer ships an update every 4 days, Doongsil every 11 months. The most recent releases landed on September 22, 2026 and September 25, 2026 respectively.
| Parameter | Pomodoro Focus Timer | Doongsil |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (194 ratings) — better | — |
| Positive reviews | 90.1% of reviews | — |
| Number of ratings | 194 — better | — |
| Update frequency | Every 4 days — better | Every 11 months |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, Apple Watch — better | iPhone, iPod |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 166 MB | 42 MB |
| Age rating | 4+ | 4+ |
| Developer | Pepper Factory | Minseok Song |
Bugs and requests
Pomodoro Focus Timer
Reported bugs
6 issues- App lock mode frequently malfunctions
- Timer doesn't sound alarm when time ends
- App crashes regularly
- Circle timer not centered properly
- Timer overlaps and restarts with visual glitches
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- Phone notifications bug when device is switched off during session
Requested features
11 requests- Multiple goals/tasks at the same time
- Alarm notification when focus session ends
- Time of day tracking for studying patterns
- Pie chart showing daily focus distribution
- Week and month view for pie charts
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- Ability to delete time entries
- More rewards/gifts for consistency
- Larger and longer visual timer indicators
- Ambient sounds (ocean, streams, white noise)
- Calendar sync integration
- Social media timer (not just general timer)
Doongsil
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Pomodoro Focus Timer
- OneThing Premium$2.991 Month
- OneThing Premium$24.991 Year
- OneThing Premium$44.99
Doongsil
No in-app purchases
