# YAJOR vs Willit AI

YAJOR and Willit 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.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on September 15, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | YAJOR | Willit AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Size | 271 MB | 119 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Hangzhou Xinke Intelligent Technology Co., Ltd](https://appshunter.io/developer/1873840927) | [萨思数字科技(北京)有限公司](https://appshunter.io/developer/1884593660) |

## What reviewers say

### YAJOR

[App page](https://appshunter.io/ios/app/yajor/id6760274706)

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

**In-app purchases:** none


### Willit AI

[App page](https://appshunter.io/ios/app/willit-ai/id6760468739)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is YAJOR free?

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

### Is Willit AI free?

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

### Do YAJOR or Willit AI have ads?

Neither YAJOR nor Willit AI shows ads.

### Which is updated more often, YAJOR or Willit AI?

YAJOR ships an update fortnightly, and Willit AI fortnightly. Most recently, YAJOR was updated on September 15, 2026 and Willit AI 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.*