# AI EPaper vs DolphinFrame

The clearest difference is in-app purchases: AI EPaper at none against DolphinFrame's 5. AI EPaper also leads on update cadence (every 6 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. DolphinFrame sells 5 one-off in-app purchases. AI EPaper asks for nothing beyond the download.

AI EPaper ships an update every 6 days, DolphinFrame every 2 weeks. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | AI EPaper | DolphinFrame |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 2 weeks |
| Size | 34 MB | 70 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Shenzhen Swish Technology Co., Ltd](https://appshunter.io/developer/1837103921) | [Hikeen Technology (Shenzhen) Co., Ltd.](https://appshunter.io/developer/1738871921) |

## What reviewers say

### AI EPaper

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

**Features:** Vision Pro support

**In-app purchases:** none


### DolphinFrame

[App page](https://appshunter.io/ios/app/dolphinframe/id6757372891)

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100积分 | $0.99 | one-time |
| 320积分 | $3.99 | one-time |
| 1150积分 | $14.99 | one-time |
| 3600积分 | $44.99 | one-time |
| 10000积分 | $99.99 | one-time |


## Frequently asked questions

### Is AI EPaper free?

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

### Is DolphinFrame free?

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

### Do AI EPaper or DolphinFrame have ads?

Neither AI EPaper nor DolphinFrame shows ads.

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

AI EPaper ships an update every 6 days, and DolphinFrame every 2 weeks. Most recently, AI EPaper was updated on October 30, 2026 and DolphinFrame on October 25, 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.*