# GymSync vs MJ Coaching

The clearest difference is in-app purchases: GymSync at none against MJ Coaching's 1. GymSync also leads on update cadence (weekly vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. MJ Coaching sells 1 in-app purchase, starting at $299.99 per month. GymSync asks for nothing beyond the download.

GymSync ships an update weekly, MJ Coaching monthly. The most recent releases landed on September 30, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | GymSync | MJ Coaching |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gymsync/id561653066/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 29.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Monetization | Free | — |
| Size | 40 MB | 50 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [SD17](https://appshunter.io/developer/1718054285) | [Matthew James](https://appshunter.io/developer/1694151052) |

## What reviewers say

### GymSync

[App page](https://appshunter.io/ios/app/gymsync/id561653066)

Easily book and manage fitness classes at your gym. View schedules, reserve spots, and receive timely reminders. Get instant notifications for cancellations and reserve list openings.

**Highlights:** View class timetables, Book and cancel classes, Join reserve lists, Class reminders, Instant notifications

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

**In-app purchases:** none


### MJ Coaching

[App page](https://appshunter.io/ios/app/mj-coaching/id1619630671)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic plan | $299.99 | per month |


## Frequently asked questions

### Is GymSync free?

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

### Is MJ Coaching free?

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

### Do GymSync or MJ Coaching have ads?

Neither GymSync nor MJ Coaching shows ads.

### Which is updated more often, GymSync or MJ Coaching?

GymSync ships an update weekly, and MJ Coaching monthly. Most recently, GymSync was updated on September 30, 2026 and MJ Coaching on September 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.*