# Muscle Forge Studio vs BAiO+

The clearest difference is ads: BAiO+ at none against Muscle Forge Studio's shown. Muscle Forge Studio's advantage is iOS requirement (13.0 vs 16.4). On price, update cadence, 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.

Muscle Forge Studio ships an update monthly, BAiO+ every 4 weeks. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Muscle Forge Studio | BAiO+ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 4 weeks** |
| Size | 78 MB | 61 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Muscle Forge Studio, LLC](https://appshunter.io/developer/1709207214) | [Traktical](https://appshunter.io/developer/1867278516) |

## What reviewers say

### Muscle Forge Studio

[App page](https://appshunter.io/ios/app/muscle-forge-studio/id6466212726)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### BAiO+

[App page](https://appshunter.io/ios/app/baio-plus/id6759731095)

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

**In-app purchases:** none


## Frequently asked questions

### Is Muscle Forge Studio free?

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

### Is BAiO+ free?

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

### Do Muscle Forge Studio or BAiO+ have ads?

Muscle Forge Studio shows ads; BAiO+ does not.

### Which is updated more often, Muscle Forge Studio or BAiO+?

Muscle Forge Studio ships an update monthly, and BAiO+ every 4 weeks. Most recently, Muscle Forge Studio was updated on October 27, 2026 and BAiO+ on October 31, 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.*