# Happy Scale vs 1byone ヘルスケア +

The clearest difference is review sentiment: Happy Scale at 92% against 1byone ヘルスケア +'s 17%. Happy Scale also leads on rating (4.9 vs 1.0) and ratings volume (58K vs 6). 1byone ヘルスケア +'s advantage is in-app purchases (none vs 8) and iOS requirement (8.0 vs 16.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Happy Scale sells 8 in-app purchases, starting at $1.99 per month. 1byone ヘルスケア + asks for nothing beyond the download.

Happy Scale holds the better App Store score, 4.9 against 1.0. That said, the two scores are not equally well evidenced: Happy Scale has 58K ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 92% of Happy Scale's written reviews are positive against 17% of 1byone ヘルスケア +'s.

Happy Scale ships an update every 5 days, 1byone ヘルスケア + every 8 days. The most recent releases landed on October 23, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Happy Scale | 1byone ヘルスケア + |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (58K ratings)](https://appshunter.io/ios/app/happy-scale/id532430574/reviews)** | [1.0 (6 ratings)](https://appshunter.io/ios/app/1byone-plus/id1433884025/reviews) |
| Number of ratings | **58K** | 6 |
| Positive reviews | **91.6% of reviews** | 16.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 8 days |
| Monetization | Subscription | **Free** |
| Size | 66 MB | 34 MB |
| Requires iOS | 16.0 | **8.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | +12 |
| Developer | [Front Pocket Software LLC](https://appshunter.io/developer/425877766) | [Shenzhen Lefu Scale Co., Ltd.](https://appshunter.io/developer/1267775489) |

## What reviewers say

### Happy Scale

[App page](https://appshunter.io/ios/app/happy-scale/id532430574)

This app helps you understand your weight loss journey by analyzing scale fluctuations. It smooths out daily variations to reveal your true progress, predict future weights, and break down goals into manageable milestones.

**Highlights:** See true progress with mathematical analysis, Smooth out weigh-in fluctuations, Predict future weight, Break down goals into milestones, Integrates with Apple Health, BMI calculator

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Happy Scale Deluxe (Monthly) | $1.99 | per month |
| Happy Scale Deluxe (Yearly) | $11.99 | per year |
| Tip $1 | $0.99 | one-time |
| Tip $3 | $2.99 | one-time |
| Tip $5 | $4.99 | one-time |
| Tip $10 | $9.99 | one-time |
| Happy Scale Premium (Lifetime) | $39.99 | one-time |
| Happy Scale Deluxe (Lifetime) | $39.99 | one-time |

**What reviewers like**

- 👍 Excellent weight loss support tool
- 👍 Motivating and engaging to track weight
- 👍 Provides great insights and predictions
- 👍 Smooths out weight fluctuations
- 👍 Breaks down weight loss journey into milestones

**What reviewers complain about**

- 🐛 Reminders don't work for some users
- 💰 Subscription model is expensive for some

**Reported bugs**

- Reminders don't work for some users

**Requested features**

- Add ability to track body measurements and body fat percentage
- Provide more chart/graph options (60-day, 6-month)
- Add a watch app or complication for easier access
- Implement more celebratory features when reaching goals


### 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


## Frequently asked questions

### Is Happy Scale free?

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

### Is 1byone ヘルスケア + free?

1byone ヘルスケア + is free to download, with no in-app purchases.

### Which has better reviews, Happy Scale or 1byone ヘルスケア +?

Happy Scale is rated higher. Happy Scale averages 4.9 out of 5 from 58K ratings, while 1byone ヘルスケア + averages 1.0 from 6 ratings.

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

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

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

Happy Scale ships an update every 5 days, and 1byone ヘルスケア + every 8 days. Most recently, Happy Scale was updated on October 23, 2026 and 1byone ヘルスケア + on October 6, 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.*