# Check vs Check/In

The clearest difference is in-app purchases: Check at none against Check/In's 3. Check/In's advantage is iOS requirement (13.4 vs 16.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Check/In sells 3 in-app purchases, starting at $0.99 per 7 days. Check asks for nothing beyond the download.

Check ships an update fortnightly, Check/In every 9 days. The most recent releases landed on October 7, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Check | Check/In |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 9 days** |
| Size | 60 MB | 23 MB |
| Requires iOS | 16.0 | **13.4** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Eventmaker](https://appshunter.io/developer/417220593) | [Stevan Fairburn](https://appshunter.io/developer/1870010932) |

## What reviewers say

### Check

[App page](https://appshunter.io/ios/app/checkin/id6747889534)

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

**In-app purchases:** none


### Check/In

[App page](https://appshunter.io/ios/app/checkin/id6757970520)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CheckIn Plus Weekly | $0.99 | per 7 days |
| Check/In Pro — Monthly | $4.99 | per month |
| Check/In Pro — Annual | $49.99 | per year |


## Frequently asked questions

### Is Check free?

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

### Is Check/In free?

Check/In is free to download, with in-app purchases available.

### Do Check or Check/In have ads?

Neither Check nor Check/In shows ads.

### Which is updated more often, Check or Check/In?

Check ships an update fortnightly, and Check/In every 9 days. Most recently, Check was updated on October 7, 2026 and Check/In on October 13, 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.*