# D vs Borlle AI

The clearest difference is update cadence: D at every 3 weeks against Borlle AI's every 6 weeks. D also leads on iOS requirement (9.0 vs 15.6). 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.

D ships an update every 3 weeks, Borlle AI every 6 weeks. The most recent releases landed on October 26, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | D | Borlle AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Size | 191 MB | 186 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hangzhou D-Haus Technology Co.,Ltd.](https://appshunter.io/developer/540292612) | [Moorgen Deutschland GmbH](https://appshunter.io/developer/1480788840) |

## What reviewers say

### D

[App page](https://appshunter.io/ios/app/d-controls-plus/id978227893)

**Features:** macOS Compatibility

**In-app purchases:** none


### Borlle AI

[App page](https://appshunter.io/ios/app/borlle-ai/id6754671834)

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

**In-app purchases:** none


## Frequently asked questions

### Is D free?

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

### Is Borlle AI free?

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

### Do D or Borlle AI have ads?

Neither D nor Borlle AI shows ads.

### Which is updated more often, D or Borlle AI?

D ships an update every 3 weeks, and Borlle AI every 6 weeks. Most recently, D was updated on October 26, 2026 and Borlle AI on October 30, 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.*