# 8D vs Aquamotion.

The clearest difference is update cadence: Aquamotion. at monthly against 8D's every 2 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.

8D ships an update every 2 months, Aquamotion. monthly. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | 8D | Aquamotion. |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Size | 148 MB | 148 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Fitness D. Unipessoal, Lda](https://appshunter.io/developer/1803572506) | [City of Wanneroo](https://appshunter.io/developer/1506197984) |

## What reviewers say

### 8D

[App page](https://appshunter.io/ios/app/8d/id6744336748)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Aquamotion.

[App page](https://appshunter.io/ios/app/aquamotion/id6769437555)

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

**In-app purchases:** none


## Frequently asked questions

### Is 8D free?

8D is free to download, with no in-app purchases.

### Is Aquamotion. free?

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

### Do 8D or Aquamotion. have ads?

Neither 8D nor Aquamotion. shows ads.

### Which is updated more often, 8D or Aquamotion.?

8D ships an update every 2 months, and Aquamotion. monthly. Most recently, 8D was updated on October 7, 2026 and Aquamotion. on October 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.*