# GUDMUD vs Master Movement

The clearest difference is in-app purchases: Master Movement at none against GUDMUD's 2. Master Movement also leads on ads (none vs shown). GUDMUD's advantage is update cadence (every 11 days vs every 6 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. GUDMUD sells 2 in-app purchases, starting at $7.99 per month. Master Movement asks for nothing beyond the download.

GUDMUD ships an update every 11 days, Master Movement every 6 weeks. The most recent releases landed on June 11, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | GUDMUD | Master Movement |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/master-movement/id6503129380/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 11 days** | Every 6 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 94 MB | 160 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [GUDMUD Alan Tomasik](https://appshunter.io/developer/1659002122) | [PerFIcT Inc.](https://appshunter.io/developer/1157678843) |

## What reviewers say

### GUDMUD

[App page](https://appshunter.io/ios/app/gudmud/id1659002120)

This app helps runners and obstacle course athletes improve their performance with customized exercises and training plans. Track your progress, measure speed and distance, and burn calories. Connect with friends to share achievements and stay motivated.

**Highlights:** Innovative workouts on three levels, Competition preparation and result improvement, Speed and distance measurement, Calorie burn tracking, Training statistics and progress monitoring, Detailed exercise instructions, Earn badges, points, and levels, Workout evaluation and plan adjustment

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MONTHLY SUBSCRIPTION | $7.99 | per month |
| 6 MONTH SUBSCRIPTION | $37.99 | per 6 months |


### Master Movement

[App page](https://appshunter.io/ios/app/master-movement/id6503129380)

Access comprehensive fitness plans, track your progress, and monitor your health journey. Features include a training calendar, exercise guides with photos and videos, and integration with Apple Health for step and calorie tracking.

**Highlights:** Comprehensive training programs, Progress tracking, Apple Health integration, Training calendar, Exercise photos and videos, Workout timer, Result recording

**In-app purchases:** none


## Frequently asked questions

### Is GUDMUD free?

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

### Is Master Movement free?

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

### Do GUDMUD or Master Movement have ads?

GUDMUD shows ads; Master Movement does not.

### Which is updated more often, GUDMUD or Master Movement?

GUDMUD ships an update every 11 days, and Master Movement every 6 weeks. Most recently, GUDMUD was updated on June 11, 2026 and Master Movement on September 13, 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.*