# BookSmartApp vs ReadDeep

The clearest difference is in-app purchases: BookSmartApp at none against ReadDeep's 1. BookSmartApp also leads on update cadence (daily vs fortnightly). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. ReadDeep sells 1 in-app purchase, starting at $4.99 per month. BookSmartApp asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for BookSmartApp against 5.0 for ReadDeep. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

BookSmartApp ships an update daily, ReadDeep fortnightly. The most recent releases landed on October 13, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | BookSmartApp | ReadDeep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/booksmartapp/id6445836113/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/readdeep-read-books-with-ai/id6747369157/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Fortnightly |
| Monetization | **Free** | Freemium |
| Size | 16 MB | 24 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Jeff Chandler](https://appshunter.io/developer/1592420241) | [Jiabao Sun](https://appshunter.io/developer/1775093244) |

## What reviewers say

### BookSmartApp

[App page](https://appshunter.io/ios/app/booksmartapp/id6445836113)

This app helps you remember and engage with your physical books. Save highlights, get daily reminders, and use an AI assistant to answer questions, create social posts, or generate images based on your reading.

**Highlights:** Save and organize book highlights, Daily highlight reminders, AI assistant for questions and content generation, Generate images from book passages, Share highlights and generated content

**Features:** macOS Compatibility

**In-app purchases:** none


### ReadDeep

[App page](https://appshunter.io/ios/app/readdeep-read-books-with-ai/id6747369157)

This app enhances your reading experience by allowing you to import ebooks and engage in AI-powered discussions about their content. You can also connect your own language models for a customized interaction.

**Highlights:** Import EPUB, MOBI, AZW, AZW3 ebooks, Chat with AI about book content, Connect custom Large Language Models, Personalized reading experience, AI-powered content analysis

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ReadDeep AI | $4.99 | per month |


## Frequently asked questions

### Is BookSmartApp free?

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

### Is ReadDeep free?

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

### Which has better reviews, BookSmartApp or ReadDeep?

BookSmartApp and ReadDeep are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do BookSmartApp or ReadDeep have ads?

Neither BookSmartApp nor ReadDeep shows ads.

### Which is updated more often, BookSmartApp or ReadDeep?

BookSmartApp ships an update daily, and ReadDeep fortnightly. Most recently, BookSmartApp was updated on October 13, 2026 and ReadDeep on October 15, 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.*