# HryFine vs FitFly(US)

The clearest difference is ads: FitFly(US) at none against HryFine's shown. FitFly(US) also leads on rating (3.1 vs 2.9) and monetization model (free vs ad-supported). HryFine's advantage is ratings volume (1.8K vs 86) and update cadence (every 2 weeks vs monthly). On price, review sentiment, 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.

FitFly(US) holds the better App Store score, 3.1 against 2.9. That said, the two scores are not equally well evidenced: HryFine has 1.8K ratings behind it against 86, so its average is the more settled of the two. Written reviews complicate that: 15% of HryFine's written reviews are positive against 13% of FitFly(US)'s, so the app with the better star average is not the one people write more warmly about.

HryFine ships an update every 2 weeks, FitFly(US) monthly. The most recent releases landed on October 31, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | HryFine | FitFly(US) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.9 (1.8K ratings)](https://appshunter.io/ios/app/hryfine/id1447215452/reviews) | **[3.1 (86 ratings)](https://appshunter.io/ios/app/fitflyus/id1505971648/reviews)** |
| Number of ratings | **1.8K** | 86 |
| Positive reviews | **14.7% of reviews** | 13.3% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Ad-supported | **Free** |
| Best chart rank | **#39** | — |
| Size | 187 MB | 45 MB |
| Requires iOS | 13.0 | **10.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen United Power Technology Co., Ltd.](https://appshunter.io/developer/1447215451) | [琳 陈](https://appshunter.io/developer/1528936465) |

## What reviewers say

### HryFine

[App page](https://appshunter.io/ios/app/hryfine/id1447215452)

**Currently charting:** #39 Top Free · Sports (US App Store)

This app tracks your daily activity, including steps, distance, and calories burned. It monitors sleep patterns, providing insights into duration and quality. Receive notifications for calls and messages, and use features like remote photography and an intelligent alarm.

**Highlights:** Exercise data tracking, Sleep monitoring, Phone finding via bracelet, Call and SMS notifications, Intelligent alarm clock, Remote control photography, Data reports

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Good value for the price
- 🚀 Simple and easy to use
- 🤖 Decent set of features

**What reviewers complain about**

- 🐛 Frequent connection issues
- 🔋 Poor battery life
- 🤖 Limited functionality
- 📱 Compatibility problems with iOS
- 🤔 Inaccurate health/fitness tracking

**Reported bugs**

- App crashes frequently
- Watch disconnects from phone
- Data sync issues
- Settings reset unexpectedly

**Requested features**

- Add 12-hour time format option
- Improve watch face customization
- Integrate with Apple Health
- Expand app and watch capabilities


### FitFly(US)

[App page](https://appshunter.io/ios/app/fitflyus/id1505971648)

Accurately record various fitness activities like running, cycling, and walking. Get multi-dimensional body state evaluations and professional physiological indexes to make your fitness journey more scientific and effective. Enjoy playback of your fitness records and synchronize data with Apple Health.

**Highlights:** Accurate fitness activity recording, Multi-dimensional body state evaluation, Professional physiological indexes, Exercise track record and playback, Apple Health data synchronization

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HryFine free?

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

### Is FitFly(US) free?

FitFly(US) is free to download, with no in-app purchases.

### Which has better reviews, HryFine or FitFly(US)?

FitFly(US) is rated higher. HryFine averages 2.9 out of 5 from 1.8K ratings, while FitFly(US) averages 3.1 from 86 ratings.

### Do HryFine or FitFly(US) have ads?

HryFine shows ads; FitFly(US) does not.

### Which is updated more often, HryFine or FitFly(US)?

HryFine ships an update every 2 weeks, and FitFly(US) monthly. Most recently, HryFine was updated on October 31, 2026 and FitFly(US) 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.*