# TP QUALITY vs Athmer SchallApp

The clearest difference is update cadence: TP QUALITY at every 3 weeks against Athmer SchallApp's every 64 months. 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.

TP QUALITY ships an update every 3 weeks, Athmer SchallApp every 64 months. The most recent releases landed on October 9, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | TP QUALITY | Athmer SchallApp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 64 months |
| Size | 244 MB | 35 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [think project! GmbH](https://appshunter.io/developer/1228068382) | [Athmer oHG](https://appshunter.io/developer/408613480) |

## What reviewers say

### TP QUALITY

[App page](https://appshunter.io/ios/app/tp-quality/id1317280774)

**In-app purchases:** none


### Athmer SchallApp

[App page](https://appshunter.io/ios/app/athmer-schallapp/id1344726976)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TP QUALITY free?

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

### Is Athmer SchallApp free?

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

### Do TP QUALITY or Athmer SchallApp have ads?

Neither TP QUALITY nor Athmer SchallApp shows ads.

### Which is updated more often, TP QUALITY or Athmer SchallApp?

TP QUALITY ships an update every 3 weeks, and Athmer SchallApp every 64 months. Most recently, TP QUALITY was updated on October 9, 2026 and Athmer SchallApp on October 4, 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.*