# Muscle Booster Workout Tracker vs Simple Workout Log

The clearest difference is review sentiment: Simple Workout Log at 100% against Muscle Booster Workout Tracker's 44%. Simple Workout Log also leads on rating (5.0 vs 4.5). Muscle Booster Workout Tracker's advantage is ratings volume (138K vs 3) and chart position (#62 vs unranked). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Muscle Booster Workout Tracker sells 16 in-app purchases, starting at $9.99 per 7 days and Simple Workout Log sells 17 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Simple Workout Log holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Muscle Booster Workout Tracker has 138K ratings behind it against 3, 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 100% of Simple Workout Log's.

Muscle Booster Workout Tracker ships an update every 2 weeks, Simple Workout Log fortnightly. The most recent releases landed on October 23, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Muscle Booster Workout Tracker | Simple Workout Log |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (138K ratings)](https://appshunter.io/ios/app/muscle-booster-workout-tracker/id1446447749/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/simple-workout-log-weights/id6499166020/reviews)** |
| Number of ratings | **138K** | 3 |
| Positive reviews | 43.8% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | Free with in-app purchases | Freemium |
| Best chart rank | **#62** | — |
| Size | 574 MB | 64 MB |
| Requires iOS | **17.0** | 18.6 |
| Devices | iPhone, Apple Watch | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [WELLTECH APPS LIMITED](https://appshunter.io/developer/1450265454) | [EDGARS JAUDZEMS](https://appshunter.io/developer/1742608307) |

## What reviewers say

### Muscle Booster Workout Tracker

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

**Currently charting:** #62 Top Grossing · 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


### Simple Workout Log

[App page](https://appshunter.io/ios/app/simple-workout-log-weights/id6499166020)

This app helps you track your gym workouts, plan routines, and log sets quickly. It provides detailed statistics and history to monitor your strength progress and stay motivated. Designed for weightlifting, bodybuilding, and general strength training.

**Highlights:** Fast workout logging, Customizable workout plans, Exercise customization, Workout history and statistics, Imperial and Metric support, Auto-fill weights and reps

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

**In-app purchases (17)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Monthly | $2.99 | per month |
| Monthly | $3.99 | per month |
| Weekly | $3.99 | per 7 days |
| Monthly + Family | $3.99 | per month |
| Monthly + Family | $3.99 | per month |
| Monthly + Family | $4.99 | per month |
| Annual | $6.99 | per year |
| Annual | $17.99 | per year |
| Annual | $17.99 | per year |
| Annual | $19.99 | per year |
| Annual | $24.99 | per year |
| Annual + Family | $24.99 | per year |
| Annual | $24.99 | per year |
| Annual + Family | $24.99 | per year |
| Annual + Family | $34.99 | per year |
| Lifetime + Family | $39.99 | 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 Simple Workout Log free?

Simple Workout Log is free to download, with in-app purchases available.

### Which has better reviews, Muscle Booster Workout Tracker or Simple Workout Log?

Simple Workout Log is rated higher. Muscle Booster Workout Tracker averages 4.5 out of 5 from 138K ratings, while Simple Workout Log averages 5.0 from 3 ratings.

### Do Muscle Booster Workout Tracker or Simple Workout Log have ads?

Neither Muscle Booster Workout Tracker nor Simple Workout Log shows ads.

### Which is updated more often, Muscle Booster Workout Tracker or Simple Workout Log?

Muscle Booster Workout Tracker ships an update every 2 weeks, and Simple Workout Log fortnightly. Most recently, Muscle Booster Workout Tracker was updated on October 23, 2026 and Simple Workout Log on October 8, 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.*