# Muscle Building Workout Split vs ReadiSupervise

The clearest difference is in-app purchases: ReadiSupervise at none against Muscle Building Workout Split's 4. ReadiSupervise also leads on update cadence (every 3 months vs every 15 months). Muscle Building Workout Split's advantage is iOS requirement (11.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Muscle Building Workout Split sells 4 in-app purchases, starting at $7.99 per month. ReadiSupervise asks for nothing beyond the download.

Muscle Building Workout Split ships an update every 15 months, ReadiSupervise every 3 months. The most recent releases landed on October 23, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Muscle Building Workout Split | ReadiSupervise |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/muscle-building-workout-split/id1250562901/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 3 months** |
| Monetization | Free with in-app purchases | — |
| Size | 113 MB | 61 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [App Diggity, LLC](https://appshunter.io/developer/953610384) | [Fatigue Science](https://appshunter.io/developer/1042111871) |

## What reviewers say

### Muscle Building Workout Split

[App page](https://appshunter.io/ios/app/muscle-building-workout-split/id1250562901)

This app provides structured workout plans for muscle building, including beginner, intermediate, and advanced routines. It features exercise videos, custom plan creation, and integrated HIIT programs to enhance gains and fat loss.

**Highlights:** 4-Day Muscle Building Workout Plan, Custom Workout Planner, HIIT Programs, 100+ Built-in Exercises, Exercise Illustrations and Videos, Beginner, Intermediate, and Advanced Plans

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

**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 |


### ReadiSupervise

[App page](https://appshunter.io/ios/app/readisupervise/id1615094054)

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

**In-app purchases:** none


## Frequently asked questions

### Is Muscle Building Workout Split free?

Muscle Building Workout Split is free to download, with in-app purchases available.

### Is ReadiSupervise free?

ReadiSupervise is free to download, with no in-app purchases.

### Do Muscle Building Workout Split or ReadiSupervise have ads?

Neither Muscle Building Workout Split nor ReadiSupervise shows ads.

### Which is updated more often, Muscle Building Workout Split or ReadiSupervise?

Muscle Building Workout Split ships an update every 15 months, and ReadiSupervise every 3 months. Most recently, Muscle Building Workout Split was updated on October 23, 2026 and ReadiSupervise on October 19, 2026.

---

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