# Zepp vs HAYLOU

The clearest difference is rating: Zepp at 4.6 against HAYLOU's 2.9. Zepp also leads on review sentiment (46% vs 11%) and ratings volume (82K vs 74). HAYLOU's advantage is in-app purchases (none vs 18) and update cadence (every 3 days vs weekly). On price, ads and device support there is nothing between them.

Both are free to download. Zepp sells 15 in-app purchases, starting at $3.99 per month. HAYLOU asks for nothing beyond the download.

Zepp holds the better App Store score, 4.6 against 2.9. That said, the two scores are not equally well evidenced: Zepp has 82K ratings behind it against 74, so its average is the more settled of the two. Written reviews point the same way: 46% of Zepp's written reviews are positive against 11% of HAYLOU's.

Zepp ships an update weekly, HAYLOU every 3 days. The most recent releases landed on October 17, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Zepp | HAYLOU |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (82K ratings)](https://appshunter.io/ios/app/zepp/id1127269366/reviews)** | [2.9 (74 ratings)](https://appshunter.io/ios/app/haylou/id1486710129/reviews) |
| Number of ratings | **82K** | 74 |
| Positive reviews | **46.5% of reviews** | 11.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#164** | — |
| Size | 510 MB | 80 MB |
| Requires iOS | 15.0 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Zepp Inc.](https://appshunter.io/developer/938688460) | [Dongguan Liesheng Electronic Co.,Ltd.](https://appshunter.io/developer/1479377043) |

## What reviewers say

### Zepp

[App page](https://appshunter.io/ios/app/zepp/id1127269366)

**Currently charting:** #164 Top Free · Health & Fitness (US App Store)

Track your workouts, health metrics, and nutrition with this comprehensive fitness app. It offers AI-powered coaching, detailed sleep analysis, and heart health monitoring. Customize your smartwatch experience and enjoy robust data security.

**Highlights:** Track macros via photo or manual entry, Monitor heart rate, sleep, stress, and SpO2, Analyze daily activity and advanced training data, Detailed sleep stage and recovery analysis, Customize Amazfit watch faces and mini apps, AI-powered wellness coaching

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

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Zepp Fitness - monthly | $3.99 | per month |
| Monthly, 7-Day Free Trial | $9.99 | per month |
| Yearly, 14-Day Free Trial | $12.99 | per year |
| Yearly, 14 Day Free Trial | $29.99 | per year |
| Yearly Plan, 14-Day Free Trial | $34.99 | per year |
| Yearly Plan, 30-Day Free Trial | $39.99 | per year |
| Yearly Plan, 14-Day Free Trial | $39.99 | per year |
| Zepp Aura Premium - yearly | $49.99 | per year |
| Yearly Plan, 90-Day Free Trial | $49.99 | per year |
| Yearly Plan, 14-Day Free Trial | $49.99 | per year |
| watchface | $0.99 | one-time |
| miniprogram_level_2 | $1.99 | one-time |
| watchface | $1.99 | one-time |
| watchface | $2.99 | one-time |
| watchface | $3.99 | one-time |

**What reviewers like**

- 🚀 Detailed sleep analysis
- 🚀 Comprehensive fitness tracking
- 🚀 Great battery life
- 👍 Comfortable and durable watch design

**What reviewers complain about**

- 🐛 Inconsistent sleep tracking
- 🐛 GPS issues during workouts
- 🐛 Sync and connectivity problems
- 🔋 Drains battery quickly with certain features
- 👎 Confusing and cluttered app interface

**Reported bugs**

- App crashes after recent updates
- Inaccurate heart rate and activity tracking
- Syncing issues leading to data loss

**Requested features**

- Add more watch face customization options
- Integrate with more third-party apps (e.g. Strava, Apple Health)
- Improve notification handling and customization
- Add water sports tracking mode


### 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


## Frequently asked questions

### Is Zepp free?

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

### Is HAYLOU free?

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

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

Zepp is rated higher. Zepp averages 4.6 out of 5 from 82K ratings, while HAYLOU averages 2.9 from 74 ratings.

### Do Zepp or HAYLOU have ads?

Neither Zepp nor HAYLOU shows ads.

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

Zepp ships an update weekly, and HAYLOU every 3 days. Most recently, Zepp was updated on October 17, 2026 and HAYLOU on October 14, 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.*