# Musclefuel vs B7

The clearest difference is rating: B7 at 4.2 against Musclefuel's 3.6. B7 also leads on update cadence (every 4 days vs every 3 weeks). Musclefuel's advantage is in-app purchases (none vs 1) and ratings volume (17 vs 5). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. B7 sells 1 one-off in-app purchase. Musclefuel asks for nothing beyond the download.

B7 holds the better App Store score, 4.2 against 3.6. Both are backed by a comparable volume of ratings — 17 and 5 respectively.

Musclefuel ships an update every 3 weeks, B7 every 4 days. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Musclefuel | B7 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (17 ratings)](https://appshunter.io/ios/app/musclefuel/id1454661003/reviews) | **[4.2 (5 ratings)](https://appshunter.io/ios/app/b7/id1575316899/reviews)** |
| Number of ratings | **17** | 5 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 59 MB | 288 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Muscle Fuel Foodstuff Company Co WLL](https://appshunter.io/developer/1470971507) | [BADER ALSABEA](https://appshunter.io/developer/1575316901) |

## What reviewers say

### Musclefuel

[App page](https://appshunter.io/ios/app/musclefuel/id1454661003)

Order weekly or monthly diet food packages with customizable meal options. Set specific protein and carbohydrate values for your meals after purchasing a package. Create a profile to select your fitness goals.

**Highlights:** Create user profile with goal selection, Weekly and monthly diet food packages, Customizable meal selection, Adjust protein and carbohydrate values, Multiple package options based on meal count

**Features:** Vision Pro support

**In-app purchases:** none


### B7

[App page](https://appshunter.io/ios/app/b7/id1575316899)

This app offers scientifically approved exercises for all muscle groups, suitable for home or gym use. It features 3D animated instructions and allows users to create and share custom workout schedules.

**Highlights:** Targeted muscle exercises, Home and gym workouts, 3D animated instructions, Customizable workout schedules, Schedule sharing, Coach-to-player communication

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| B7 Consumable Subscription | $19.99 | one-time |


## Frequently asked questions

### Is Musclefuel free?

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

### Is B7 free?

B7 is free to download, with in-app purchases available.

### Which has better reviews, Musclefuel or B7?

B7 is rated higher. Musclefuel averages 3.6 out of 5 from 17 ratings, while B7 averages 4.2 from 5 ratings.

### Do Musclefuel or B7 have ads?

Neither Musclefuel nor B7 shows ads.

### Which is updated more often, Musclefuel or B7?

Musclefuel ships an update every 3 weeks, and B7 every 4 days. Most recently, Musclefuel was updated on November 2, 2026 and B7 on November 3, 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.*