-般若心経をおぼえよう- vs Fasting Timer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
-般若心経をおぼえよう-
Learn the Heart Sutra through multiple-choice quizzes. It also serves as a recitation aid, with a version featuring Hatsune Miku reading aloud included.
- Multiple-choice quizzes
- Recitation aid
- Hatsune Miku voice option
- Learn Heart Sutra
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般若心経を四択のクイズ形式で覚えてみませんか。 音読を助ける読経のお供にもどうぞ。 初音ミクによる読み上げを行うバージョンも内蔵されています。
Fasting Timer
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A focused intermittent-fasting timer that helps you build a consistent routine. Start a fast in seconds, see your progress at a glance, and review your history over time. • Simple fasting timer with progress display • Popular schedules including 16:8 • Start, finish, or cancel a fast anytime • Review fasting history and streaks • Track body weight in kg or lb • Private, on-device data Kufukun is designed for clarity and consistency without unnecessary complexity.
Screenshots
Verdict
The clearest difference is in-app purchases: -般若心経をおぼえよう- at none against Fasting Timer's 1. -般若心経をおぼえよう- also leads on device support (3 vs 1) and iOS requirement (10.0 vs 16.4). On price, update cadence and ads 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. Fasting Timer sells 1 one-off in-app purchase. -般若心経をおぼえよう- asks for nothing beyond the download.
-般若心経をおぼえよう- ships an update every 5 weeks, Fasting Timer every 6 weeks. The most recent releases landed on October 5, 2026 and October 10, 2026 respectively.
| Parameter | -般若心経をおぼえよう- | Fasting Timer |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 5 weeks — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 10.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 148 MB | 51 MB |
| Age rating | 4+ | 12+ |
| Developer | Kensuke Tsuzuki | Kenta Nagato |
In-app purchases
-般若心経をおぼえよう-
No in-app purchases
Fasting Timer
- プレミアム(買い切り)$2.99
