# PHAT Workout Plan & Tracker vs Muscle Booster Workout Tracker

The clearest difference is rating: Muscle Booster Workout Tracker at 4.5 against PHAT Workout Plan & Tracker's 4.0. Muscle Booster Workout Tracker also leads on ratings volume (139K vs 10) and update cadence (every 9 days vs every 4 weeks). PHAT Workout Plan & Tracker's advantage is iOS requirement (11.0 vs 17.0). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. PHAT Workout Plan & Tracker sells 4 in-app purchases, starting at $7.99 per month and Muscle Booster Workout Tracker sells 9 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

Muscle Booster Workout Tracker holds the better App Store score, 4.5 against 4.0. That said, the two scores are not equally well evidenced: Muscle Booster Workout Tracker has 139K ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 42% of PHAT Workout Plan & Tracker's written reviews are positive against 44% of Muscle Booster Workout Tracker's.

PHAT Workout Plan & Tracker ships an update every 4 weeks, Muscle Booster Workout Tracker every 9 days. The most recent releases landed on November 2, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | PHAT Workout Plan & Tracker | Muscle Booster Workout Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (10 ratings)](https://appshunter.io/ios/app/phat-workout-plan-and-tracker/id1245779562/reviews) | **[4.5 (139K ratings)](https://appshunter.io/ios/app/muscle-booster-workout-tracker/id1446447749/reviews)** |
| Number of ratings | 10 | **139K** |
| Positive reviews | 41.7% of reviews | **44.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 9 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | — | **#65** |
| Size | 113 MB | 575 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 12+ | 17+ |
| Developer | [App Diggity, LLC](https://appshunter.io/developer/953610384) | [WELLTECH APPS LIMITED](https://appshunter.io/developer/1450265454) |

## What reviewers say

### PHAT Workout Plan & Tracker

[App page](https://appshunter.io/ios/app/phat-workout-plan-and-tracker/id1245779562)

This app provides structured workout plans, including the popular PHAT routine, with detailed exercise instructions and progress tracking. It offers custom workout creation and built-in timers to optimize training sessions for strength and hypertrophy.

**Highlights:** Free PHAT workout plan, Beginner, intermediate, and advanced routines, Custom workout planner, Built-in HIIT programs, Exercise illustrations and videos, Progress tracking, Built-in timer

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Full Version Upgrade | $7.99 | per month |
| 6 Months Full Version Upgrade | $34.99 | per 6 months |
| 1 Year Full Version Upgrade | $49.99 | per year |
| Advertise remove and unlock features | $2.99 | one-time |


### Muscle Booster Workout Tracker

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

**Currently charting:** #65 Top Grossing · Health & Fitness, #159 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


## Frequently asked questions

### Is PHAT Workout Plan & Tracker free?

PHAT Workout Plan & Tracker is free to download, with in-app purchases available.

### Is Muscle Booster Workout Tracker free?

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

### Which has better reviews, PHAT Workout Plan & Tracker or Muscle Booster Workout Tracker?

Muscle Booster Workout Tracker is rated higher. PHAT Workout Plan & Tracker averages 4.0 out of 5 from 10 ratings, while Muscle Booster Workout Tracker averages 4.5 from 139K ratings.

### Do PHAT Workout Plan & Tracker or Muscle Booster Workout Tracker have ads?

Neither PHAT Workout Plan & Tracker nor Muscle Booster Workout Tracker shows ads.

### Which is updated more often, PHAT Workout Plan & Tracker or Muscle Booster Workout Tracker?

PHAT Workout Plan & Tracker ships an update every 4 weeks, and Muscle Booster Workout Tracker every 9 days. Most recently, PHAT Workout Plan & Tracker was updated on November 2, 2026 and Muscle Booster Workout Tracker on November 12, 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.*