Diamond Sutra vs Keeps
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Diamond Sutra
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.
- Diamond Sutra text
- Chinese language support
- Korean language support
- English language support
- Mahayana sutra teachings
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금강경을 한자독음, 한국어, 영어로 품마다 읽습니다. 글자 크기를 바꿀 수 있습니다. 화면 아래에 광고가 있습니다.
Keeps
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Read more. Remember more. Share more. Keeps is the reading companion that helps you capture every meaningful quote and track your reading journey in one place. [Scan Quotes with Your Camera] Point your camera at any book page and OCR instantly recognizes the text. You can also extract text from gallery images. No more typing out long passages. [Beautiful Quote Cards] Turn your favorite quotes into stunning shareable cards. Choose from 8 unique styles and highlight key phrases to make them stand out on social media. [Track Your Reading Progress] Log your progress page by page. Use the built-in reading session timer to track how long you read each day. [Reading Goals & Stats] Set yearly and monthly reading goals and watch your progress. View stats like books completed per month and total pages read. [Your Personal Library] Search and add books by title or ISBN, or manually enter any title. Organize with categories and collections to keep your library tidy. [Secure Cloud Backup] Back up your reading data to the cloud. Switch devices without losing a single note or highlight. Start building your reading habit with Keeps today. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms of Service: https://sites.google.com/view/keeps-terms-conditions Privacy Policy: https://sites.google.com/view/keepsprivacypolicy
Screenshots
Verdict
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.
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. 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.
| Parameter | Diamond Sutra | Keeps |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 81.5% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 22 MB | 59 MB |
| Age rating | 4+ | 4+ |
| Developer | Gyuhyeon Jeon | Seungpyo Han |
In-app purchases
Diamond Sutra
No in-app purchases
Keeps
- Pro plan$3.491 Month
- Pro Plan$34.991 Year
