# AiDay vs Joint MO

The clearest difference is update cadence: Joint MO at every 9 days against AiDay's monthly. 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.

AiDay ships an update monthly, Joint MO every 9 days. The most recent releases landed on September 17, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | AiDay | Joint MO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 9 days** |
| Size | 58 MB | 108 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [文杰 俞](https://appshunter.io/developer/946010348) | [SHENZHEN JOINT TECHNOLOGY CO.,LTD](https://appshunter.io/developer/1070842011) |

## What reviewers say

### AiDay

[App page](https://appshunter.io/ios/app/aiday/id1196180474)

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

**In-app purchases:** none


### Joint MO

[App page](https://appshunter.io/ios/app/joint-mo/id1558258620)

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

**In-app purchases:** none


## Frequently asked questions

### Is AiDay free?

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

### Is Joint MO free?

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

### Do AiDay or Joint MO have ads?

Neither AiDay nor Joint MO shows ads.

### Which is updated more often, AiDay or Joint MO?

AiDay ships an update monthly, and Joint MO every 9 days. Most recently, AiDay was updated on September 17, 2026 and Joint MO on September 14, 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.*