# Diamond Sutra vs Keeps

The clearest difference is in-app purchases: Diamond Sutra at none against Keeps's 2. Diamond Sutra also leads on update cadence (every 3 weeks vs every 2 months) and iOS requirement (13.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Keeps sells 2 in-app purchases, starting at $3.49 per month. Diamond Sutra asks for nothing beyond the download.

Diamond Sutra ships an update every 3 weeks, Keeps every 2 months. The most recent releases landed on October 25, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Diamond Sutra | Keeps |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/diamond-sutra/id360391866/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 81.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 22 MB | 59 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gyuhyeon Jeon](https://appshunter.io/developer/353770805) | [Seungpyo Han](https://appshunter.io/developer/1812303539) |

## What reviewers say

### Diamond Sutra

[App page](https://appshunter.io/ios/app/diamond-sutra/id360391866)

Access the Diamond Sutra, a significant Buddhist text, in multiple languages including Chinese, Korean, and English. This app provides the text of this Mahayana sutra, known for its teachings on avoiding mental attachment.

**Highlights:** Diamond Sutra text, Chinese language support, Korean language support, English language support, Mahayana sutra teachings

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Keeps

[App page](https://appshunter.io/ios/app/keeps-reading-tracker/id6757674636)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro plan | $3.49 | per month |
| Pro Plan | $34.99 | per year |


## Frequently asked questions

### Is Diamond Sutra free?

Diamond Sutra is free to download, with no in-app purchases.

### Is Keeps free?

Keeps is free to download, with in-app purchases available.

### Do Diamond Sutra or Keeps have ads?

Both Diamond Sutra and Keeps show ads.

### Which is updated more often, Diamond Sutra or Keeps?

Diamond Sutra ships an update every 3 weeks, and Keeps every 2 months. Most recently, Diamond Sutra was updated on October 25, 2026 and Keeps on October 10, 2026.

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