# Muse Fit vs FuelFlow

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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Muse Fit ships an update every 2 weeks, FuelFlow every 2 months. The most recent releases landed on October 20, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Muse Fit | FuelFlow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (7 ratings)](https://appshunter.io/ios/app/muse-fit/id6443615980/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 35.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 100 MB | 75 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Conzumex Industries Pvt Ltd](https://appshunter.io/developer/1426354638) | [FuelFlow, LLC](https://appshunter.io/developer/1855867400) |

## What reviewers say

### Muse Fit

[App page](https://appshunter.io/ios/app/muse-fit/id6443615980)

Track your fitness, sleep, glucose levels, and mindfulness with smart wearables. Get personalized insights and actionable tips to achieve your wellness goals. Seamlessly sync data from your Muse Hybrid Watch, GTag, and Ring One for a comprehensive health overview.

**Highlights:** Activity tracking with step goals, Sleep quality monitoring, Real-time glucose insights, Strain and stress monitoring, Mindfulness and relaxation tracking, Smart notifications and customizable controls

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 User-friendly app interface
- 💡 Impressive health tracking insights
- 🌟 Outstanding customer support
- 🚀 Seamless syncing with devices
- ✨ Comfortable to wear daily

**What reviewers complain about**

- 🐛 Won't download OTP
- 🐛 Bugs and growing pains
- 🐛 Ring doesn't work
- 🐛 Not recording workouts or sleep data
- 🐛 Won't charge

**Reported bugs**

- Won't download OTP
- Ring not recording workouts or sleep data
- Ring won't charge
- New update ruined connectivity
- Not recognizing ring

**Requested features**

- Strava connectivity for running and cycling
- Ability to love sections around to customize layout
- Display ring battery health on the main screen
- Include warnings on battery life well before 20%
- Enable Spo2 and BP features


### FuelFlow

[App page](https://appshunter.io/ios/app/fuelflow/id6755723484)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Muse Fit free?

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

### Is FuelFlow free?

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

### Do Muse Fit or FuelFlow have ads?

Neither Muse Fit nor FuelFlow shows ads.

### Which is updated more often, Muse Fit or FuelFlow?

Muse Fit ships an update every 2 weeks, and FuelFlow every 2 months. Most recently, Muse Fit was updated on October 20, 2026 and FuelFlow on October 13, 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.*