# AAU vs Rebild Affald

The clearest difference is update cadence: Rebild Affald at every 2 months against AAU's every 17 months. AAU's advantage is iOS requirement (13 vs 17.0). 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.

AAU ships an update every 17 months, Rebild Affald every 2 months. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | AAU | Rebild Affald |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 17 months | **Every 2 months** |
| Size | 6 MB | 17 MB |
| Requires iOS | **13** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [AAU](https://appshunter.io/developer/1147141534) | [Axla](https://appshunter.io/developer/1385719999) |

## What reviewers say

### AAU

[App page](https://appshunter.io/ios/app/aau-building-support/id1167478394)

**Features:** macOS Compatibility

**In-app purchases:** none


### Rebild Affald

[App page](https://appshunter.io/ios/app/rebild-affald/id6443671187)

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

**In-app purchases:** none


## Frequently asked questions

### Is AAU free?

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

### Is Rebild Affald free?

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

### Do AAU or Rebild Affald have ads?

Neither AAU nor Rebild Affald shows ads.

### Which is updated more often, AAU or Rebild Affald?

AAU ships an update every 17 months, and Rebild Affald every 2 months. Most recently, AAU was updated on October 26, 2026 and Rebild Affald on October 27, 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.*