# WarpTrans vs AI EPaper

The clearest difference is in-app purchases: AI EPaper at none against WarpTrans's 1. AI EPaper also leads on update cadence (every 3 days vs every 3 weeks) and iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. WarpTrans sells 1 one-off in-app purchase. AI EPaper asks for nothing beyond the download.

WarpTrans ships an update every 3 weeks, AI EPaper every 3 days. The most recent releases landed on September 22, 2026 and August 29, 2026 respectively.

## The numbers

| Metric | WarpTrans | AI EPaper |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Size | 33 MB | 41 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPod, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Fun Code Technology Co., Ltd.](https://appshunter.io/developer/1797286446) | [Shenzhen Swish Technology Co., Ltd](https://appshunter.io/developer/1837103921) |

## What reviewers say

### WarpTrans

[App page](https://appshunter.io/ios/app/warptrans/id6742180466)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Image Creation * 3 | $0.99 | one-time |


### AI EPaper

[App page](https://appshunter.io/ios/app/ai-epaper/id6751833644)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is WarpTrans free?

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

### Is AI EPaper free?

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

### Do WarpTrans or AI EPaper have ads?

Neither WarpTrans nor AI EPaper shows ads.

### Which is updated more often, WarpTrans or AI EPaper?

WarpTrans ships an update every 3 weeks, and AI EPaper every 3 days. Most recently, WarpTrans was updated on September 22, 2026 and AI EPaper on August 29, 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.*