# Leaone vs Fitdays

The clearest difference is rating: Fitdays at 3.7 against Leaone's 1.7. Fitdays also leads on ratings volume (1.8K vs 57) and review sentiment (28% vs 16%). Leaone's advantage is iOS requirement (12.0 vs 15.0). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Fitdays holds the better App Store score, 3.7 against 1.7. That said, the two scores are not equally well evidenced: Fitdays has 1.8K ratings behind it against 57, so its average is the more settled of the two. Written reviews point the same way: 16% of Leaone's written reviews are positive against 28% of Fitdays's.

Leaone ships an update every 2 weeks, Fitdays every 3 weeks. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Leaone | Fitdays |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.7 (57 ratings)](https://appshunter.io/ios/app/leaone/id1155880435/reviews) | **[3.7 (1.8K ratings)](https://appshunter.io/ios/app/fitdays/id1434527961/reviews)** |
| Number of ratings | 57 | **1.8K** |
| Positive reviews | 15.9% of reviews | **28.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free | Free |
| Size | 65 MB | 153 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 12+ | 4+ |
| Developer | [云波 楼](https://appshunter.io/developer/1155880434) | [GUANGDONG ICOMON TECHNOLOGY CO., LTD](https://appshunter.io/developer/1359710025) |

## What reviewers say

### Leaone

[App page](https://appshunter.io/ios/app/leaone/id1155880435)

This app connects to a smart Bluetooth scale to record and manage your body weight and other health metrics like body fat and muscle mass. It provides advice on diet, exercise, and sleep based on your health data. Data can be synced with Apple Health.

**Highlights:** Body weight measurement recording, Track body fat, water, muscle, Health index management, Sport, food, and sleep advice, Sync with Apple Health

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 User-friendly interface and easy navigation
- 📊 Comprehensive body metrics tracking (12+ measurements)
- 🔄 Seamless Bluetooth connectivity with scales
- 📱 Multi-user support for family members
- 💾 Automatic data recording and history tracking

**What reviewers complain about**

- 🐛 Frequent login failures and authentication errors
- 🔌 Data syncing issues with Apple Health
- 📉 Dashboard showing only weight and BMI instead of full metrics
- 🔐 Sudden account lockouts and data loss
- ⏰ Date/time displaying as 'NULL' or incorrectly

**Reported bugs**

- Login credentials not accepted despite correct password
- App logging out users unexpectedly
- Password reset verification codes not being sent
- Verification codes arriving after 3-minute expiration window
- Data not syncing to Apple Health after updates

**Requested features**

- Multi-device data synchronization
- Portuguese (Brazil) language support
- Korean language support
- Russian language support
- In-app language selection option


### Fitdays

[App page](https://appshunter.io/ios/app/fitdays/id1434527961)

Record and track family weight data with a smart scale. Visualize progress with charts and reports, and sync with Apple Health. Supports up to 24 users for comprehensive family fitness monitoring.

**Highlights:** Record family weight data, Connect to smart weight scale, Chart and report display, Apple Health synchronization, Support for up to 24 users, Body measurement tracking

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 📊 Provides detailed body metrics
- 🔗 Syncs with Apple Health
- 💻 Works well with scale

**What reviewers complain about**

- 🐛 Connectivity issues with Bluetooth
- 📉 Inaccurate body composition measurements
- 🔍 Confusing data presentation
- 🔒 Privacy concerns
- 💤 Drains battery

**Reported bugs**

- App crashes on login
- Fails to sync data consistently
- Incorrect weight/BMI calculations
- Calendar view not functioning properly

**Requested features**

- Add ability to manually edit/delete entries
- Improve data visualization and charting
- Implement pregnancy mode
- Allow multiple user profiles with privacy


## Frequently asked questions

### Is Leaone free?

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

### Is Fitdays free?

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

### Which has better reviews, Leaone or Fitdays?

Fitdays is rated higher. Leaone averages 1.7 out of 5 from 57 ratings, while Fitdays averages 3.7 from 1.8K ratings.

### Do Leaone or Fitdays have ads?

Neither Leaone nor Fitdays shows ads.

### Which is updated more often, Leaone or Fitdays?

Leaone ships an update every 2 weeks, and Fitdays every 3 weeks. Most recently, Leaone was updated on October 24, 2026 and Fitdays on October 26, 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.*