# AttendanceApp. vs CHECK

The clearest difference is update cadence: CHECK at every 9 days against AttendanceApp.'s every 21 months. AttendanceApp.'s advantage is iOS requirement (11.0 vs 14.0.0). 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.

AttendanceApp. ships an update every 21 months, CHECK every 9 days. The most recent releases landed on September 9, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | AttendanceApp. | CHECK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/check/id6498866960/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 21 months | **Every 9 days** |
| Monetization | — | Free |
| Size | 16 MB | 79 MB |
| Requires iOS | **11.0** | 14.0.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [MYSCHOOLSTUFFSOLUTIONS PRIVATE LIMITED](https://appshunter.io/developer/1489431915) | [Saad Alhaddad](https://appshunter.io/developer/1699895335) |

## What reviewers say

### AttendanceApp.

[App page](https://appshunter.io/ios/app/attendanceapp/id1498740933)

**In-app purchases:** none


### CHECK

[App page](https://appshunter.io/ios/app/check/id6498866960)

This app offers construction calculation tools for material and cost estimation, area and volume calculations, and unit conversion. It also features a business card list for networking, allowing users to create and share their cards, and rate/review others.

**Highlights:** Material estimation, Cost estimation, Area and volume calculations, Unit conversion, Create business cards, Rate and review contacts

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is AttendanceApp. free?

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

### Is CHECK free?

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

### Do AttendanceApp. or CHECK have ads?

Neither AttendanceApp. nor CHECK shows ads.

### Which is updated more often, AttendanceApp. or CHECK?

AttendanceApp. ships an update every 21 months, and CHECK every 9 days. Most recently, AttendanceApp. was updated on September 9, 2026 and CHECK on June 4, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*