# Bodhi vs Sharpen Algorithms

The clearest difference is iOS requirement: Sharpen Algorithms at 15.0 against Bodhi's 17.0. On price, update cadence, ads 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.

Bodhi ships an update every 2 weeks, Sharpen Algorithms fortnightly. The most recent releases landed on October 23, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Bodhi | Sharpen Algorithms |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bodhi-ai-book-reader/id6766681503/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Fortnightly** |
| Monetization | Free | — |
| Size | 56 MB | 28 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Quadnix](https://appshunter.io/developer/1896314509) | [Ivan Silvero](https://appshunter.io/developer/6774316127) |

## What reviewers say

### Bodhi

[App page](https://appshunter.io/ios/app/bodhi-ai-book-reader/id6766681503)

This app uses local AI models to read EPUB books, ensuring your data stays private. It offers AI-powered summaries, notes, quizzes, and a unique RSVP reading mode to enhance attention span. Customize your reading experience with various themes and font adjustments.

**Highlights:** Local AI models for privacy, Chapter summaries and notes, AI-generated quizzes, RSVP reading mode, Customizable themes and fonts, Reading habit tracking

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

**In-app purchases:** none


### Sharpen Algorithms

[App page](https://appshunter.io/ios/app/sharpen-algorithms/id6774316125)

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

**In-app purchases:** none


## Frequently asked questions

### Is Bodhi free?

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

### Is Sharpen Algorithms free?

Sharpen Algorithms is free to download, with no in-app purchases.

### Do Bodhi or Sharpen Algorithms have ads?

Neither Bodhi nor Sharpen Algorithms shows ads.

### Which is updated more often, Bodhi or Sharpen Algorithms?

Bodhi ships an update every 2 weeks, and Sharpen Algorithms fortnightly. Most recently, Bodhi was updated on October 23, 2026 and Sharpen Algorithms on October 14, 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.*