# 7 Minute Workout Challenge + vs Muscle Booster Workout Tracker

The clearest difference is rating: Muscle Booster Workout Tracker at 4.5 against 7 Minute Workout Challenge +'s 3.7. Muscle Booster Workout Tracker also leads on monetization model (free with in-app purchases vs subscription) and update cadence (every 9 days vs every 7 months). 7 Minute Workout Challenge +'s advantage is iOS requirement (10 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 7 Minute Workout Challenge + sells 8 in-app purchases, starting at $4.99 per 7 days and Muscle Booster Workout Tracker sells 16 in-app purchases, starting at $9.99 per 7 days. 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 3.7. That said, the two scores are not equally well evidenced: Muscle Booster Workout Tracker has 139K ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 33% of 7 Minute Workout Challenge +'s written reviews are positive against 44% of Muscle Booster Workout Tracker's.

7 Minute Workout Challenge + ships an update every 7 months, Muscle Booster Workout Tracker every 9 days. The most recent releases landed on October 24, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | 7 Minute Workout Challenge + | Muscle Booster Workout Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (6 ratings)](https://appshunter.io/ios/app/7-minute-workout-challenge-plus/id1441292990/reviews) | **[4.5 (139K ratings)](https://appshunter.io/ios/app/muscle-booster-workout-tracker/id1446447749/reviews)** |
| Number of ratings | 6 | **139K** |
| Positive reviews | 33.3% of reviews | **44.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 9 days** |
| Monetization | Subscription | **Free with in-app purchases** |
| Best chart rank | — | **#69** |
| Size | 86 MB | 575 MB |
| Requires iOS | **10** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 17+ |
| Developer | [Appostafat GMBH](https://appshunter.io/developer/1082683008) | [WELLTECH APPS LIMITED](https://appshunter.io/developer/1450265454) |

## What reviewers say

### 7 Minute Workout Challenge +

[App page](https://appshunter.io/ios/app/7-minute-workout-challenge-plus/id1441292990)

Achieve your fitness goals with quick, effective 7-minute workouts. This app offers personalized exercise plans, adjustable difficulty levels, and helpful reminders to keep you motivated. It's designed for busy individuals seeking to integrate health into their daily routine.

**Highlights:** Personalized 7-minute workouts, Adjustable difficulty levels, Customizable workout plans, 3D exercise animations, Workout reminders, Goal-oriented exercises

**Features:** Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 7M Workout Weekly Membership | $4.99 | per 7 days |
| 7M Workout Weekly Membership | $4.99 | per 7 days |
| Unlock Everything_Monthly | $9.99 | per month |
| 1 Month Access To Your Plan | $14.99 | per month |
| Unlock Everything | $19.99 | per 6 months |
| Yearly unlock everything | $49.99 | per year |
| 7M Workout Yearly Membership | $59.99 | per year |
| 1 Year Access To Your Plan | $99.99 | per year |


### Muscle Booster Workout Tracker

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

**Currently charting:** #69 Top Grossing · Health & Fitness, #90 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 (16)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Week Subscription | $9.99 | per 7 days |
| 1 Week Subscription | $9.99 | per 7 days |
| 1 Week Subscription | $14.99 | per 7 days |
| 1 Month Premium | $14.99 | per month |
| Muscle Booster | $14.99 | per month |
| Muscle Booster Workout Premium | $19.99 | per month |
| 1 Month Subscription | $19.99 | per month |
| 1 Month 22.99 with 7-day free trial | $22.99 | per month |
| 1 Month Subscription | $24.99 | per month |
| 3 Month Subscription | $29.99 | per 3 months |
| 3 Month Premium | $39.99 | per 3 months |
| 3 Months Subscription | $39.99 | per 3 months |
| 1 Year Premium | $59.99 | per year |
| Muscle Booster Premium | $59.99 | per year |
| 12 Month Subscription | $79.99 | 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 7 Minute Workout Challenge + free?

7 Minute Workout Challenge + 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, 7 Minute Workout Challenge + or Muscle Booster Workout Tracker?

Muscle Booster Workout Tracker is rated higher. 7 Minute Workout Challenge + averages 3.7 out of 5 from 6 ratings, while Muscle Booster Workout Tracker averages 4.5 from 139K ratings.

### Do 7 Minute Workout Challenge + or Muscle Booster Workout Tracker have ads?

Neither 7 Minute Workout Challenge + nor Muscle Booster Workout Tracker shows ads.

### Which is updated more often, 7 Minute Workout Challenge + or Muscle Booster Workout Tracker?

7 Minute Workout Challenge + ships an update every 7 months, and Muscle Booster Workout Tracker every 9 days. Most recently, 7 Minute Workout Challenge + was updated on October 24, 2026 and Muscle Booster Workout Tracker on November 1, 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.*