ComposeTimer vs Manabuild
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ComposeTimer
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Take control of your time. Enhance your productivity with efficient time management. This app is a flexible time management tool that allows you to easily create timers composed of multiple customizable parts. Each part offers the following features: •Add titles and descriptions to suit your needs •Adjust the duration freely •Toggle visibility or enable text-to-speech for titles and descriptions Perfect for various scenarios: •Pomodoro Timer: Boost your focus during study or work sessions •Training Timer: Stay on track with your exercise or training routines •Timekeeper: Manage presentations or events with ease The text-to-speech feature is especially useful in situations where you can’t keep your eyes on the screen. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Manabuild
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Manabuild turns your workbooks and textbooks into daily tasks so you can finish them on schedule. Just enter how much a material covers and when you want to finish it, and Manabuild works out what to study today. - Know what to do today, the moment you open the app • See today's range for each material (for example, Q25–Q33) • Daily amounts are worked out backward from your deadline • Amounts are recalculated as you make progress • Weekday weights, holidays, and pause periods are taken into account • Tap the circle to mark a task done, or log just the amount you finished - Review at the right time, automatically • Ranges you studied come back on Today after set intervals (1, 3, 7, 14, and 30 days by default) • Change the intervals and the number of reviews as you like - Keep each material on pace • Scan a barcode to fill in the title and cover automatically • Set amounts per chapter, the number of rounds, and the unit (questions, pages, words, and more) • See progress, deadline, and study time at a glance • Organize materials by subject - See the road to your goal • Add goals such as exams with their dates, and link materials to them • See the days left and the achievement rate for each goal - Pomodoro timer • A Pomodoro timer with focus, break, and set count, plus a count-up timer • Time remaining also appears on the Lock Screen and in the Dynamic Island • A vibration lets you know when focus and break switch • When you finish, log how far you got and it is added to your study time - Watch your progress build up • Days recorded and your current streak • A grid of the days and hours you studied • Monthly study time and progress by goal and subject - And more • Check and fix past records on the calendar • Home Screen and Lock Screen widgets • Morning and evening reminders (each can be turned off) • Automatic backup to iCloud, so you can restore your data on a new iPhone or after reinstalling • No account needed • Available in Japanese and English, with Dark Mode support - About the Supporter Plan All study features are available without a subscription. Subscribing to the Supporter Plan (an auto-renewing monthly or yearly subscription) removes the ads in the app. • Payment is charged to your Apple Account. • The subscription renews automatically for the same period unless canceled at least 24 hours before the end of the current period. • You can cancel at any time in the iPhone Settings app: your name > Subscriptions. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://aidi1206.github.io/manabuild-privacy/
Screenshots
Verdict
The clearest difference is in-app purchases: Manabuild at none against ComposeTimer's 2. On price, update cadence, 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. ComposeTimer sells 2 in-app purchases, starting at $0.49 per month. Manabuild asks for nothing beyond the download.
ComposeTimer ships an update weekly, Manabuild every 5 days. The most recent releases landed on October 6, 2026 and October 22, 2026 respectively.
| Parameter | ComposeTimer | Manabuild |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly | Every 5 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad, Apple Watch — better | iPhone, iPad |
| Requires iOS | 18.2 | 17.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | yugo takada | TADAMUNE ITO |
In-app purchases
ComposeTimer
- Premium Monthly Plan$0.491 Month
- Premium Yearly Plan$2.991 Year
Manabuild
No in-app purchases









