# Check vs MangaX AI

The clearest difference is in-app purchases: Check at none against MangaX AI's 7. Check also leads on ads (none vs shown) and update cadence (every 3 days vs every 9 days). On price, device support and iOS requirement there is nothing between them.

Both are free to download. MangaX AI sells 7 in-app purchases, starting at $4.99 per month. Check asks for nothing beyond the download.

Check ships an update every 3 days, MangaX AI every 9 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Check | MangaX AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/check-in-tools/id6470861400/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Every 9 days |
| Monetization | Free | — |
| Size | 37 MB | 202 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Rooted Software](https://appshunter.io/developer/1633939445) | [Kasem Saikhuedong](https://appshunter.io/developer/6771805243) |

## What reviewers say

### Check

[App page](https://appshunter.io/ios/app/check-in-tools/id6470861400)

This app helps you maintain connections by reminding you to check in with friends, family, or colleagues. You can customize the frequency of these reminders to ensure you stay in touch.

**Highlights:** Customizable check-in reminders, Stay connected with contacts, Personalized reminder frequency, Supports friends, family, and work contacts

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

**In-app purchases:** none


### MangaX AI

[App page](https://appshunter.io/ios/app/mangax-ai/id6771805241)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $4.99 | per month |
| Monthly Best | $7.99 | per month |
| Starter pack | $0.99 | one-time |
| Value pack | $1.99 | one-time |
| Standrad Pack | $2.99 | one-time |
| Super Pack | $3.99 | one-time |
| Big Pack | $4.99 | one-time |


## Frequently asked questions

### Is Check free?

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

### Is MangaX AI free?

MangaX AI is free to download, with in-app purchases available.

### Do Check or MangaX AI have ads?

MangaX AI shows ads; Check does not.

### Which is updated more often, Check or MangaX AI?

Check ships an update every 3 days, and MangaX AI every 9 days. Most recently, Check was updated on November 3, 2026 and MangaX AI on October 31, 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.*