# e360 ChMS Check vs Co

The clearest difference is ads: e360 ChMS Check at none against Co's shown. e360 ChMS Check also leads on device support (3 vs 1) and iOS requirement (15.6 vs 17.6). Co's advantage is update cadence (every 4 days vs every 2 months). On price and in-app purchases there is nothing between them.

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

e360 ChMS Check ships an update every 2 months, Co every 4 days. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | e360 ChMS Check | Co |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (11 ratings)](https://appshunter.io/ios/app/co-author/id6754661365/reviews)** |
| Number of ratings | — | **11** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | — | Ad-supported |
| Size | 18 MB | 14 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ministry Brands](https://appshunter.io/developer/1400935395) | [Daniel Benjamin Ipsen](https://appshunter.io/developer/1849495769) |

## What reviewers say

### e360 ChMS Check

[App page](https://appshunter.io/ios/app/e360-chms-check-in-app/id1133579093)

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

**In-app purchases:** none


### Co

[App page](https://appshunter.io/ios/app/co-author/id6754661365)

Transform your memories into written stories using photos, text, or voice. This AI-powered companion helps you focus on narrative creation, not prompt engineering. Share your finished pieces easily via text, email, or a web link.

**Highlights:** AI-powered writing assistance, Input via photos, text, or voice, Focus on storytelling, Shareable web links for stories, Collaboration tool

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is e360 ChMS Check free?

e360 ChMS Check is free to download, with no in-app purchases.

### Is Co free?

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

### Do e360 ChMS Check or Co have ads?

Co shows ads; e360 ChMS Check does not.

### Which is updated more often, e360 ChMS Check or Co?

e360 ChMS Check ships an update every 2 months, and Co every 4 days. Most recently, e360 ChMS Check was updated on November 2, 2026 and Co 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.*