NanaTimer vs Focus Timer
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
NanaTimer
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βNanaTimerβ is a timer that sets your goal to study for seven days. β Set your seven-day study hour goal and study with βNanaTimer.β β The timer keeps running when the screen is off. β Check your achievement with the study progress graph. β Manage your study hours by checking your progress. β Try reaching your study hour goal within seven days!
Focus Timer
This timer helps you improve focus and track your time visually. Your focused sessions are saved to a calendar, allowing you to easily monitor your progress and boost productivity.
- Visual focus time tracking
- Calendar integration for progress review
- Simple and intuitive design
- Boost productivity
- Track past sessions
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This timer helps you improve focus and track your time visually. Start the timer, and your focused time is saved to a calendar, making it easy to monitor your progress. - Simple and intuitive design - Track and visualize your focus time - Easily review past sessions on the calendar - Boost your productivity with ease Stay focused and achieve more with this timer!
Screenshots
Verdict
The clearest difference is in-app purchases: NanaTimer at none against Focus Timer's 1. Focus Timer's advantage is update cadence (every 3 days vs weekly). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Focus Timer sells 1 one-off in-app purchase. NanaTimer asks for nothing beyond the download.
NanaTimer ships an update weekly, Focus Timer every 3 days. The most recent releases landed on December 18, 2025 and September 22, 2026 respectively.
| Parameter | NanaTimer | Focus Timer |
|---|---|---|
| Price | Free | Free |
| Positive reviews | β | 100.0% of reviews |
| Update frequency | Weekly | Every 3 days β better |
| Ads | No | No |
| In-app purchases | No β better | Yes |
| Monetization | β | Free with in-app purchases |
| Devices | iPhone | iPhone |
| Requires iOS | 17.0 | 16.6 β better |
| Further details β not scored | ||
| Size | 4 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | JEONGUK SHIN | Jaehyoung Jang |
In-app purchases
NanaTimer
No in-app purchases
Focus Timer
- Remove Ads$0.49
