# Weeble Wobble 3D vs Muscle Stack

The clearest difference is ads: Weeble Wobble 3D at none against Muscle Stack's shown. Weeble Wobble 3D also leads on update cadence (daily vs every 29 months) and iOS requirement (10.0 vs 12.0). On price, 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.

Weeble Wobble 3D ships an update daily, Muscle Stack every 29 months. Both last shipped on October 25, 2026.

## The numbers

| Metric | Weeble Wobble 3D | Muscle Stack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Daily** | Every 29 months |
| Size | 152 MB | 84 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ozan akbaba](https://appshunter.io/developer/1322985604) | [omer cetin](https://appshunter.io/developer/1584332419) |

## What reviewers say

### Weeble Wobble 3D

[App page](https://appshunter.io/ios/app/weeble-wobble-3d/id1530570748)

**Features:** macOS Compatibility

**In-app purchases:** none


### Muscle Stack

[App page](https://appshunter.io/ios/app/muscle-stack/id1604565712)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Weeble Wobble 3D free?

Weeble Wobble 3D is free to download, with no in-app purchases.

### Is Muscle Stack free?

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

### Do Weeble Wobble 3D or Muscle Stack have ads?

Muscle Stack shows ads; Weeble Wobble 3D does not.

### Which is updated more often, Weeble Wobble 3D or Muscle Stack?

Weeble Wobble 3D ships an update daily, and Muscle Stack every 29 months. Most recently, Weeble Wobble 3D was updated on October 25, 2026 and Muscle Stack on October 25, 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.*