# Muscle Booster Workout Tracker vs PhaseWise

The clearest difference is update cadence: PhaseWise at every 2 days against Muscle Booster Workout Tracker's every 2 weeks. Muscle Booster Workout Tracker's advantage is chart position (#46 vs unranked). On price, ads, in-app purchases and device support 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 PhaseWise sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Muscle Booster Workout Tracker ships an update every 2 weeks, PhaseWise every 2 days. The most recent releases landed on September 27, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Muscle Booster Workout Tracker | PhaseWise |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (138K ratings)](https://appshunter.io/ios/app/muscle-booster-workout-tracker/id1446447749/reviews)** | — |
| Number of ratings | **138K** | — |
| Positive reviews | 43.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#46** | — |
| Size | 574 MB | 1 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [WELLTECH APPS LIMITED](https://appshunter.io/developer/1450265454) | [Max Babenko](https://appshunter.io/developer/939746569) |

## What reviewers say

### Muscle Booster Workout Tracker

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

**Currently charting:** #46 Top Free · Health & Fitness, #60 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


### PhaseWise

[App page](https://appshunter.io/ios/app/phasewise-cycle-guide/id6775903625)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PhaseWise Plus Monthly | $3.99 | per month |
| PhaseWise Plus Yearly | $29.99 | per year |


## Frequently asked questions

### Is Muscle Booster Workout Tracker free?

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

### Is PhaseWise free?

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

### Do Muscle Booster Workout Tracker or PhaseWise have ads?

Neither Muscle Booster Workout Tracker nor PhaseWise shows ads.

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

Muscle Booster Workout Tracker ships an update every 2 weeks, and PhaseWise every 2 days. Most recently, Muscle Booster Workout Tracker was updated on September 27, 2026 and PhaseWise on September 17, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*