# Door 3rd vs 万多AI

Door 3rd and 万多AI are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Door 3rd ships an update monthly, 万多AI every 2 weeks. The most recent releases landed on November 12, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Door 3rd | 万多AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Size | 31 MB | 36 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [建宁 陈](https://appshunter.io/developer/1176148064) | [Shenzhen YiCang Technology Co., Ltd.](https://appshunter.io/developer/1842389450) |

## What reviewers say

### Door 3rd

[App page](https://appshunter.io/ios/app/door-3rd/id6749929614)

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

**In-app purchases:** none


### 万多AI

[App page](https://appshunter.io/ios/app/ai/id6763492994)

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

**In-app purchases:** none


## Frequently asked questions

### Is Door 3rd free?

Door 3rd is free to download, with no in-app purchases.

### Is 万多AI free?

万多AI is free to download, with no in-app purchases.

### Do Door 3rd or 万多AI have ads?

Neither Door 3rd nor 万多AI shows ads.

### Which is updated more often, Door 3rd or 万多AI?

Door 3rd ships an update monthly, and 万多AI every 2 weeks. Most recently, Door 3rd was updated on November 12, 2026 and 万多AI on November 9, 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.*