# HTML2ePub vs Prompts AI

The clearest difference is price: HTML2ePub at Free against Prompts AI's $0.99. HTML2ePub also leads on in-app purchases (none vs 2). Prompts AI's advantage is review sentiment (94% vs 50%) and rating (5.0 vs 3.0). On update cadence, ads and device support there is nothing between them.

HTML2ePub is free to download; Prompts AI costs $0.99 up front. Prompts AI sells 2 one-off in-app purchases. HTML2ePub asks for nothing beyond the download.

Prompts AI holds the better App Store score, 5.0 against 3.0. That said, the two scores are not equally well evidenced: Prompts AI has 10 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 50% of HTML2ePub's written reviews are positive against 94% of Prompts AI's.

HTML2ePub ships an update every 5 days, Prompts AI weekly. The most recent releases landed on September 14, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | HTML2ePub | Prompts AI |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/html2epub/id1455077694/reviews) | **[5.0 (10 ratings)](https://appshunter.io/ios/app/prompts-ai-ai-tools/id6447772133/reviews)** |
| Number of ratings | 2 | **10** |
| Positive reviews | 50.0% of reviews | **93.5% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Weekly |
| Monetization | **Free** | Paid |
| Size | 2 MB | 18 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [New Mobile Way Inc.](https://appshunter.io/developer/544358977) | [恒盛 程](https://appshunter.io/developer/1533201832) |

## What reviewers say

### HTML2ePub

[App page](https://appshunter.io/ios/app/html2epub/id1455077694)

Convert web pages into ePub files directly from your mobile browser. This compact utility allows you to save articles and content for offline reading, transforming your device into a personal publishing tool.

**Highlights:** Convert web pages to ePub, Safari extension, Compact download size, Mobile publishing tool, Save content for offline reading

**In-app purchases:** none


### Prompts AI

[App page](https://appshunter.io/ios/app/prompts-ai-ai-tools/id6447772133)

This app uses AI to generate creative prompts for characters, questions, and images. Users can customize and save their own prompts to streamline future creations. It aims to be an efficient and inspiring tool for creators.

**Highlights:** AI-generated character prompts, AI-generated question prompts, AI-generated image prompts, Customizable prompt saving, Personalized prompt library, Image generation with style customization

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 冰可乐 | $0.99 | one-time |
| 卡布奇诺 | $1.99 | one-time |


## Frequently asked questions

### Is HTML2ePub free?

HTML2ePub is free to download, with no in-app purchases.

### Is Prompts AI free?

Prompts AI costs $0.99, and also offers in-app purchases.

### Which has better reviews, HTML2ePub or Prompts AI?

Prompts AI is rated higher. HTML2ePub averages 3.0 out of 5 from 2 ratings, while Prompts AI averages 5.0 from 10 ratings.

### Do HTML2ePub or Prompts AI have ads?

Neither HTML2ePub nor Prompts AI shows ads.

### Which is updated more often, HTML2ePub or Prompts AI?

HTML2ePub ships an update every 5 days, and Prompts AI weekly. Most recently, HTML2ePub was updated on September 14, 2026 and Prompts AI on September 23, 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.*