# 1byone ヘルスケア + vs Fitdays+

The clearest difference is rating: Fitdays+ at 4.4 against 1byone ヘルスケア +'s 1.0. Fitdays+ also leads on ratings volume (836 vs 6). 1byone ヘルスケア +'s advantage is update cadence (every 8 days vs every 3 weeks) and iOS requirement (8.0 vs 15.0). On price, review sentiment, 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, 4.4 against 1.0. That said, the two scores are not equally well evidenced: Fitdays+ has 836 ratings behind it against 6, so its average is the more settled of the two. Written reviews split almost evenly too, at 17% and 16% positive.

1byone ヘルスケア + ships an update every 8 days, Fitdays+ every 3 weeks. The most recent releases landed on October 23, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 1byone ヘルスケア + | Fitdays+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (6 ratings)](https://appshunter.io/ios/app/1byone-plus/id1433884025/reviews) | **[4.4 (836 ratings)](https://appshunter.io/ios/app/fitdays-plus/id1614587585/reviews)** |
| Number of ratings | 6 | **836** |
| Positive reviews | **16.7% of reviews** | 15.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 3 weeks |
| Monetization | Free | Free |
| Size | 34 MB | 134 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Age rating | +12 | 4+ |
| Developer | [Shenzhen Lefu Scale Co., Ltd.](https://appshunter.io/developer/1267775489) | [GUANGDONG ICOMON TECHNOLOGY CO., LTD](https://appshunter.io/developer/1359710025) |

## What reviewers say

### 1byone ヘルスケア +

[App page](https://appshunter.io/ios/app/1byone-plus/id1433884025)

Monitor key health metrics like weight, body fat, and BMI with detailed graphs. Share your progress across platforms and sync data with Apple Health for a comprehensive view of your well-being.

**Highlights:** Track weight, body fat, muscle mass, BMI, and more, View detailed measurement data and historical trends, Sync data with Apple Health, Share progress via Facebook, Twitter, email, and SMS, Save data as TXT files, Customize user profiles

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

**In-app purchases:** none


### Fitdays+

[App page](https://appshunter.io/ios/app/fitdays-plus/id1614587585)

This app serves as a central hub for multiple smart health monitoring devices. It provides detailed nutritional analysis, body measurements, and fitness tracking to guide users toward a healthier lifestyle and professional health management.

**Highlights:** Multi-device support, Nutritional analysis, Body girth measurement, Height tracking, Accuracy statistics, Family health monitoring

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- ⭐ Accurate and consistent measurements
- 🔍 Helpful data tracking and analysis
- 👍 Clean and modern device design

**What reviewers complain about**

- 🐛 Buggy and unreliable app performance
- 🔍 Limited data tracking and visualization
- 🔑 Login and account issues
- 🤖 Poor integration with third-party apps

**Reported bugs**

- Incorrect weight and body metric readings
- App crashes and data loss
- Barcode scanning and food database issues
- Bluetooth connectivity problems

**Requested features**

- Improved data syncing and historical trending
- More comprehensive body composition analysis
- Seamless multi-user support
- Better Apple Health integration


## Frequently asked questions

### Is 1byone ヘルスケア + free?

1byone ヘルスケア + 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, 1byone ヘルスケア + or Fitdays+?

Fitdays+ is rated higher. 1byone ヘルスケア + averages 1.0 out of 5 from 6 ratings, while Fitdays+ averages 4.4 from 836 ratings.

### Do 1byone ヘルスケア + or Fitdays+ have ads?

Neither 1byone ヘルスケア + nor Fitdays+ shows ads.

### Which is updated more often, 1byone ヘルスケア + or Fitdays+?

1byone ヘルスケア + ships an update every 8 days, and Fitdays+ every 3 weeks. Most recently, 1byone ヘルスケア + was updated on October 23, 2026 and Fitdays+ on October 27, 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.*