# Studio78 Boston vs MuscleCheck

The clearest difference is in-app purchases: Studio78 Boston at none against MuscleCheck's 3. Studio78 Boston also leads on iOS requirement (16.0 vs 18.0). MuscleCheck's advantage is update cadence (weekly vs every 3 weeks). On price, ads and device support there is nothing between them.

Both are free to download. MuscleCheck sells 3 in-app purchases, starting at $1.99 per month. Studio78 Boston asks for nothing beyond the download.

Studio78 Boston ships an update every 3 weeks, MuscleCheck weekly. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Studio78 Boston | MuscleCheck |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (123 ratings)](https://appshunter.io/ios/app/studio78-boston/id6742673942/reviews)** | — |
| Number of ratings | **123** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 38 MB | 11 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Studio78 by Hailey Hoffman LLC](https://appshunter.io/developer/1799341968) | [Alejandro Zadkiel De Jesus Ramirez](https://appshunter.io/developer/1590352102) |

## What reviewers say

### Studio78 Boston

[App page](https://appshunter.io/ios/app/studio78-boston/id6742673942)

Browse class schedules, purchase class packs and memberships, and manage your fitness reservations. Stay organized and committed to your goals with easy booking and tracking.

**Highlights:** Purchase class packs and memberships, Browse class schedule, Filter classes by type, Manage reservations, Track upcoming classes

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### MuscleCheck

[App page](https://appshunter.io/ios/app/musclecheck/id6748917084)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $1.99 | per month |
| Pro Yearly | $14.99 | per year |
| Lifetime Pro | $29.99 | one-time |


## Frequently asked questions

### Is Studio78 Boston free?

Studio78 Boston is free to download, with no in-app purchases.

### Is MuscleCheck free?

MuscleCheck is free to download, with in-app purchases available.

### Do Studio78 Boston or MuscleCheck have ads?

Neither Studio78 Boston nor MuscleCheck shows ads.

### Which is updated more often, Studio78 Boston or MuscleCheck?

Studio78 Boston ships an update every 3 weeks, and MuscleCheck weekly. Most recently, Studio78 Boston was updated on November 4, 2026 and MuscleCheck 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.*