# Applysia vs PRIVATBAU

The clearest difference is update cadence: Applysia at every 3 weeks against PRIVATBAU's every 13 months. PRIVATBAU's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 14.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Applysia ships an update every 3 weeks, PRIVATBAU every 13 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Applysia | PRIVATBAU |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 13 months |
| Size | 54 MB | 36 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Applysia GmbH](https://appshunter.io/developer/1498444115) | [PRIVATBAU GmbH fur Baubetreuung Hamburg](https://appshunter.io/developer/1801206900) |

## What reviewers say

### Applysia

[App page](https://appshunter.io/ios/app/applysia/id1498444206)

**In-app purchases:** none


### PRIVATBAU

[App page](https://appshunter.io/ios/app/privatbau/id6743083826)

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

**In-app purchases:** none


## Frequently asked questions

### Is Applysia free?

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

### Is PRIVATBAU free?

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

### Do Applysia or PRIVATBAU have ads?

Neither Applysia nor PRIVATBAU shows ads.

### Which is updated more often, Applysia or PRIVATBAU?

Applysia ships an update every 3 weeks, and PRIVATBAU every 13 months. Most recently, Applysia was updated on November 3, 2026 and PRIVATBAU on October 30, 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.*