# Muscle Booster Workout Tracker vs ROM Coach (Mobility Workouts)

The clearest difference is review sentiment: ROM Coach (Mobility Workouts) at 92% against Muscle Booster Workout Tracker's 44%. ROM Coach (Mobility Workouts) also leads on rating (4.8 vs 4.5) and iOS requirement (15.1 vs 17.0). Muscle Booster Workout Tracker's advantage is ratings volume (139K vs 1.6K) and update cadence (every 9 days vs every 3 weeks). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Muscle Booster Workout Tracker sells 9 in-app purchases, starting at $14.99 per month and ROM Coach (Mobility Workouts) sells 8 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

ROM Coach (Mobility Workouts) holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: Muscle Booster Workout Tracker has 139K ratings behind it against 1.6K, so its average is the more settled of the two. Written reviews point the same way: 44% of Muscle Booster Workout Tracker's written reviews are positive against 92% of ROM Coach (Mobility Workouts)'s.

Muscle Booster Workout Tracker ships an update every 9 days, ROM Coach (Mobility Workouts) every 3 weeks. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Muscle Booster Workout Tracker | ROM Coach (Mobility Workouts) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (139K ratings)](https://appshunter.io/ios/app/muscle-booster-workout-tracker/id1446447749/reviews) | **[4.8 (1.6K ratings)](https://appshunter.io/ios/app/rom-coach-mobility-workouts/id1485733376/reviews)** |
| Number of ratings | **139K** | 1.6K |
| Positive reviews | 44.0% of reviews | **91.9% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#64** | — |
| Size | 575 MB | 108 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [WELLTECH APPS LIMITED](https://appshunter.io/developer/1450265454) | [Mixed Martial Media Inc.](https://appshunter.io/developer/1318953649) |

## What reviewers say

### Muscle Booster Workout Tracker

[App page](https://appshunter.io/ios/app/muscle-booster-workout-tracker/id1446447749)

**Currently charting:** #64 Top Grossing · Health & Fitness, #182 Top Free · Health & Fitness (US App Store)

This app acts as a personal trainer, creating customized workout plans for muscle gain, weight loss, or recovery. It offers a vast library of exercises and challenges for home or gym, adapting to your available equipment and goals.

**Highlights:** Personalized workout plans, 1000+ exercise library, Home and gym workouts, Calisthenics and weight loss plans, Workout timer and audio tips, Equipment-based plan creation, Muscle recovery guidance

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Premium | $14.99 | per month |
| 1 Month Subscription | $19.99 | per month |
| Muscle Booster Workout Premium | $19.99 | per month |
| 1 Month Subscription | $24.99 | per month |
| 3 Month Subscription | $29.99 | per 3 months |
| 3 Months Subscription | $39.99 | per 3 months |
| Muscle Booster Premium | $59.99 | per year |
| 1 Year Premium | $59.99 | per year |
| Premium Bundle | $29.99 | one-time |

**What reviewers like**

- 🚀 Great workouts
- 👍 Easy to follow
- 👍 Variety of exercises
- 🚀 Customizable plans
- 👍 Helpful for beginners

**What reviewers complain about**

- 🐛 Buggy app performance
- 🔒 Lack of free trial
- 💰 Expensive subscription
- 👎 Limited gym equipment options
- 👎 Repetitive exercises

**Reported bugs**

- Workouts not logging properly
- App freezing and crashing
- Sync issues with Apple Watch
- Inaccurate exercise counting
- Inability to contact customer support

**Requested features**

- Ability to track progress and weights
- Better integration with Apple Health
- More personalized meal plans
- Ability to customize workout schedules
- Audio/voice guidance during workouts


### ROM Coach (Mobility Workouts)

[App page](https://appshunter.io/ios/app/rom-coach-mobility-workouts/id1485733376)

This app offers quick, targeted exercises designed by a kinesiologist to alleviate pain and improve mobility. It provides daily routines and specific movements for various injuries and conditions, helping users move freely and avoid pills.

**Highlights:** Quick relief exercises (2-4 minutes), Rehabilitate injuries from head to toe, Daily Movement Tuneup for sustained health, At-home routines (15-20 minutes), Over 200 unique mobility exercises, Improve range of motion, strength, and balance

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| premium | $14.99 | per month |
| ROM Coach Premium | $14.99 | per month |
| ROM Coach Subscription | $14.99 | per month |
| Quarterly Auto-Renewable subscription | $29.99 | per 3 months |
| premium | $119.99 | per year |
| ROM Coach Premium | $119.99 | per year |
| ROM Coach Subscription | $119.99 | per year |
| Quarterly Not-Renewable subscription | $29.99 | one-time |


## Frequently asked questions

### Is Muscle Booster Workout Tracker free?

Muscle Booster Workout Tracker is free to download, with in-app purchases available.

### Is ROM Coach (Mobility Workouts) free?

ROM Coach (Mobility Workouts) is free to download, with in-app purchases available.

### Which has better reviews, Muscle Booster Workout Tracker or ROM Coach (Mobility Workouts)?

ROM Coach (Mobility Workouts) is rated higher. Muscle Booster Workout Tracker averages 4.5 out of 5 from 139K ratings, while ROM Coach (Mobility Workouts) averages 4.8 from 1.6K ratings.

### Do Muscle Booster Workout Tracker or ROM Coach (Mobility Workouts) have ads?

Neither Muscle Booster Workout Tracker nor ROM Coach (Mobility Workouts) shows ads.

### Which is updated more often, Muscle Booster Workout Tracker or ROM Coach (Mobility Workouts)?

Muscle Booster Workout Tracker ships an update every 9 days, and ROM Coach (Mobility Workouts) every 3 weeks. Most recently, Muscle Booster Workout Tracker was updated on November 6, 2026 and ROM Coach (Mobility Workouts) on November 3, 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.*