# ReadDeep vs Fleuron

ReadDeep and Fleuron are too close to call on the numbers: across 10 compared parameters — price, rating, review sentiment and ratings volume among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. ReadDeep sells 1 in-app purchase, starting at $4.99 per month and Fleuron sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

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

ReadDeep ships an update fortnightly, Fleuron every 2 weeks. The most recent releases landed on September 30, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | ReadDeep | Fleuron |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/readdeep-read-books-with-ai/id6747369157/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/fleuron-reader/id6802348400/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 24 MB | 216 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jiabao Sun](https://appshunter.io/developer/1775093244) | [Adib Ashraf](https://appshunter.io/developer/6802348402) |

## What reviewers say

### 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 |


### Fleuron

[App page](https://appshunter.io/ios/app/fleuron-reader/id6802348400)

Enhance your reading experience with integrated tools for understanding complex texts. Look up meanings, track characters and places, and take notes without leaving the page. Supports English, Japanese, Korean, and Chinese EPUBs.

**Highlights:** In-line word definitions, Character and place index, Markdown note-taking, Spaced repetition for vocabulary, Multi-language support (EN, JP, KR, CN), Offline functionality, Read aloud with device voices

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fleuron | $24.99 | one-time |


## Frequently asked questions

### Is ReadDeep free?

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

### Is Fleuron free?

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

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

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

### Do ReadDeep or Fleuron have ads?

Neither ReadDeep nor Fleuron shows ads.

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

ReadDeep ships an update fortnightly, and Fleuron every 2 weeks. Most recently, ReadDeep was updated on September 30, 2026 and Fleuron on October 16, 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.*