# つぼダイエット1.2.3 vs 般若心経をおぼえよう

The clearest difference is ads: 般若心経をおぼえよう at none against つぼダイエット1.2.3's shown. 般若心経をおぼえよう also leads on update cadence (monthly vs every 34 months) and device support (3 vs 1). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

つぼダイエット1.2.3 ships an update every 34 months, 般若心経をおぼえよう monthly. The most recent releases landed on September 14, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | つぼダイエット1.2.3 | 般若心経をおぼえよう |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (2 ratings)](https://appshunter.io/ios/app/pop/id1010443766/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 34 months | **Monthly** |
| Monetization | — | Free |
| Size | 6 MB | 21 MB |
| Requires iOS | 16.6 | **11.3** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [JK-SCIENCE CO., LTD.](https://appshunter.io/developer/493464594) | [Kensuke Tsuzuki](https://appshunter.io/developer/805504880) |

## What reviewers say

### つぼダイエット1.2.3

[App page](https://appshunter.io/ios/app/123/id610288675)

**Features:** macOS Compatibility

**In-app purchases:** none


### 般若心経をおぼえよう

[App page](https://appshunter.io/ios/app/pop/id1010443766)

Learn the Heart Sutra through a colorful, intuitive quiz format. This app offers a relaxing BGM experience and allows users to compete with friends via score sharing on social media. It's designed for both new and returning practitioners.

**Highlights:** Four-choice quiz format, Colorful and intuitive interface, Ambient BGM for relaxation, Score competition with friends, Twitter and Facebook score posting, Reduced file size for easy download

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is つぼダイエット1.2.3 free?

つぼダイエット1.2.3 is free to download, with no in-app purchases.

### Is 般若心経をおぼえよう free?

般若心経をおぼえよう is free to download, with no in-app purchases.

### Do つぼダイエット1.2.3 or 般若心経をおぼえよう have ads?

つぼダイエット1.2.3 shows ads; 般若心経をおぼえよう does not.

### Which is updated more often, つぼダイエット1.2.3 or 般若心経をおぼえよう?

つぼダイエット1.2.3 ships an update every 34 months, and 般若心経をおぼえよう monthly. Most recently, つぼダイエット1.2.3 was updated on September 14, 2026 and 般若心経をおぼえよう on September 15, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*