# Go Muscu vs FitFlow

The clearest difference is update cadence: Go Muscu at every 2 weeks against FitFlow's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Go Muscu sells 1 one-off in-app purchase and FitFlow sells 3 in-app purchases, starting at $1.49 per month. Whichever you choose, the download price is not the number that matters.

Go Muscu ships an update every 2 weeks, FitFlow every 3 months. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Go Muscu | FitFlow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/fitflow-voice-workout-timer/id6748588247/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Monetization | — | Freemium |
| Size | 4 MB | 2 MB |
| Requires iOS | **17.0** | 18.6 |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Maxime Haeyaert](https://appshunter.io/developer/1274130669) | [Avi Shany](https://appshunter.io/developer/1768441278) |

## What reviewers say

### Go Muscu

[App page](https://appshunter.io/ios/app/go-muscu/id6499366811)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Mode | Free | one-time |


### FitFlow

[App page](https://appshunter.io/ios/app/fitflow-voice-workout-timer/id6748588247)

This app provides hands-free, voice-guided workout timing for cardio and strength training. Focus on your form with clear audio cues, countdowns, and smooth transitions, keeping your phone out of your hand. Customize your workout structure and audio settings to match your training style.

**Highlights:** Voice-guided workout flow, Hands-free operation, Cardio and strength support, Customizable audio and timing, Quick start feature, Live Activities support

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FitFlow Pro Monthly | $1.49 | per month |
| FitFlow Pro Yearly | $12.99 | per year |
| FitFlow Pro Lifetime | $34.99 | one-time |


## Frequently asked questions

### Is Go Muscu free?

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

### Is FitFlow free?

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

### Do Go Muscu or FitFlow have ads?

Neither Go Muscu nor FitFlow shows ads.

### Which is updated more often, Go Muscu or FitFlow?

Go Muscu ships an update every 2 weeks, and FitFlow every 3 months. Most recently, Go Muscu was updated on October 30, 2026 and FitFlow on October 24, 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.*