# AttendanceApp. vs Pro OnTime

The clearest difference is update cadence: Pro OnTime at fortnightly against AttendanceApp.'s every 21 months. AttendanceApp.'s advantage is iOS requirement (11.0 vs 15.0). 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, Pro OnTime fortnightly. Both last shipped on September 9, 2026.

## The numbers

| Metric | AttendanceApp. | Pro OnTime |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 21 months | **Fortnightly** |
| Size | 16 MB | 37 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [MYSCHOOLSTUFFSOLUTIONS PRIVATE LIMITED](https://appshunter.io/developer/1489431915) | [SIDEREAL TECHNOLOGIES PRIVATE LIMITED](https://appshunter.io/developer/1481462615) |

## What reviewers say

### AttendanceApp.

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

**In-app purchases:** none


### Pro OnTime

[App page](https://appshunter.io/ios/app/pro-ontime/id6499000843)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AttendanceApp. free?

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

### Is Pro OnTime free?

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

### Do AttendanceApp. or Pro OnTime have ads?

Neither AttendanceApp. nor Pro OnTime shows ads.

### Which is updated more often, AttendanceApp. or Pro OnTime?

AttendanceApp. ships an update every 21 months, and Pro OnTime fortnightly. Most recently, AttendanceApp. was updated on September 9, 2026 and Pro OnTime on September 9, 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.*