# AIYonder vs D

The clearest difference is update cadence: D at every 2 weeks against AIYonder's every 5 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

AIYonder ships an update every 5 weeks, D every 2 weeks. The most recent releases landed on September 14, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | AIYonder | D |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Size | 55 MB | 31 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Guangzhou Qunyu Artificial Intelligence Technology Co., Ltd.](https://appshunter.io/developer/1868588963) | [广东群宇互动科技有限公司](https://appshunter.io/developer/1019985641) |

## What reviewers say

### AIYonder

[App page](https://appshunter.io/ios/app/aiyonder/id6745245507)

**Features:** macOS Compatibility

**In-app purchases:** none


### D

[App page](https://appshunter.io/ios/app/d-pok/id6751189198)

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

**In-app purchases:** none


## Frequently asked questions

### Is AIYonder free?

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

### Is D free?

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

### Do AIYonder or D have ads?

Neither AIYonder nor D shows ads.

### Which is updated more often, AIYonder or D?

AIYonder ships an update every 5 weeks, and D every 2 weeks. Most recently, AIYonder was updated on September 14, 2026 and D on September 12, 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.*