# Haylou Fun vs Repdex

The clearest difference is in-app purchases: Haylou Fun at none against Repdex's 3. Haylou Fun also leads on iOS requirement (15.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Repdex sells 3 in-app purchases, starting at $2.99 per month. Haylou Fun asks for nothing beyond the download.

Haylou Fun ships an update every 3 weeks, Repdex every 2 weeks. The most recent releases landed on November 5, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Haylou Fun | Repdex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (20 ratings)](https://appshunter.io/ios/app/haylou-fun/id1534983357/reviews)** | — |
| Number of ratings | **20** | — |
| Positive reviews | 13.8% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 315 MB | 156 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Dongguan Liesheng Electronic Co.,Ltd.](https://appshunter.io/developer/1479377043) | [可 吴](https://appshunter.io/developer/1854274317) |

## What reviewers say

### Haylou Fun

[App page](https://appshunter.io/ios/app/haylou-fun/id1534983357)

Track your health and fitness with this app, which supports over 100 exercise modes and records vital data like steps, heart rate, and sleep. Manage your smart devices, customize watch faces, and sync data with Apple Health for a comprehensive view of your well-being.

**Highlights:** Record health data (steps, heart rate, sleep), 100+ exercise modes with voice broadcast, Smart device management and notifications, Customizable watch faces, Night sleep monitoring and analysis, Sync with Apple Health

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

**In-app purchases:** none

**What reviewers like**

- 👍 Good for beginners
- 💡 Customizable watch faces
- 🚀 Decent battery life

**What reviewers complain about**

- 🐛 Notifications not working
- 🐛 Connectivity issues
- 🔒 Lack of security features
- 💤 Limited watch face options

**Reported bugs**

- Notifications not appearing on watch
- Frequent disconnections between watch and app
- App crashes and freezes
- Inaccurate data sync and recording

**Requested features**

- Add more watch face options
- Improve notification functionality
- Enhance connectivity and sync
- Introduce security and privacy features


### Repdex

[App page](https://appshunter.io/ios/app/repdex-gym-workout-tracker/id6803828068)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $2.99 | per month |
| Pro Yearly | $19.99 | per year |
| Pro Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is Haylou Fun free?

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

### Is Repdex free?

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

### Do Haylou Fun or Repdex have ads?

Neither Haylou Fun nor Repdex shows ads.

### Which is updated more often, Haylou Fun or Repdex?

Haylou Fun ships an update every 3 weeks, and Repdex every 2 weeks. Most recently, Haylou Fun was updated on November 5, 2026 and Repdex on October 29, 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.*