# HAYLOU vs HaFit

The clearest difference is rating: HAYLOU at 2.9 against HaFit's 2.6. HAYLOU also leads on update cadence (every 3 days vs fortnightly) and iOS requirement (9.0 vs 12.0). On price, review sentiment, ratings volume and ads there is nothing between them.

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

HAYLOU holds the better App Store score, 2.9 against 2.6. Both are backed by a comparable volume of ratings — 74 and 59 respectively. Written reviews split almost evenly too, at 11% and 11% positive.

HAYLOU ships an update every 3 days, HaFit fortnightly. Both last shipped on October 20, 2026.

## The numbers

| Metric | HAYLOU | HaFit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.9 (74 ratings)](https://appshunter.io/ios/app/haylou/id1486710129/reviews)** | [2.6 (59 ratings)](https://appshunter.io/ios/app/hafit/id1567855547/reviews) |
| Number of ratings | **74** | 59 |
| Positive reviews | **11.0% of reviews** | 10.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Fortnightly |
| Monetization | Free | Free |
| Size | 80 MB | 55 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dongguan Liesheng Electronic Co.,Ltd.](https://appshunter.io/developer/1479377043) | [Shenzhen Water World Software Technology Co., Ltd](https://appshunter.io/developer/1753909625) |

## What reviewers say

### HAYLOU

[App page](https://appshunter.io/ios/app/haylou/id1486710129)

Track your daily steps, calories burned, and exercise duration with detailed analysis. Monitor your sleep patterns, set fitness goals, and receive intelligent reminders. Manage your TWS headset settings and enjoy a healthier lifestyle.

**Highlights:** Accurate exercise records, Detailed sleep analysis, Pedometer with calorie and distance tracking, GPS route recording, Sleep stage monitoring, Goal setting, Intelligent silent alarm

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

**In-app purchases:** none

**What reviewers like**

- 👍 Good sound quality
- ⏱️ Long battery life
- 🎯 Accurate activity tracking
- 💪 Comfortable fit
- 📊 Quality reports available

**What reviewers complain about**

- 🐛 Frequent app crashes
- 🔌 Poor connectivity issues
- ❌ Registration/verification code failures
- ⚠️ Data synchronization problems
- 🌐 Abandoned/outdated app

**Reported bugs**

- Verification code not being sent
- Registration fails with error messages
- App crashes on startup
- App crashes when accessing heart rate settings
- Device not detected/recognized

**Requested features**

- Add more watch faces
- Custom watch face support
- Weather synchronization settings
- Celsius/Fahrenheit toggle
- Russian language support


### HaFit

[App page](https://appshunter.io/ios/app/hafit/id1567855547)

Track your fitness activities, monitor sleep patterns, and receive personalized health insights. Connect with your wearable device for convenient notifications and settings. Visualize your progress with detailed charts and sync data with Apple Health.

**Highlights:** Real-time activity tracking, Sleep data analysis, Wearable device integration, Personalized notifications, Activity visualization, Apple Health synchronization

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HAYLOU free?

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

### Is HaFit free?

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

### Which has better reviews, HAYLOU or HaFit?

HAYLOU is rated higher. HAYLOU averages 2.9 out of 5 from 74 ratings, while HaFit averages 2.6 from 59 ratings.

### Do HAYLOU or HaFit have ads?

Neither HAYLOU nor HaFit shows ads.

### Which is updated more often, HAYLOU or HaFit?

HAYLOU ships an update every 3 days, and HaFit fortnightly. Most recently, HAYLOU was updated on October 20, 2026 and HaFit on October 20, 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.*