Comparison

1byone ヘルスケア + vs Fitdays+

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

1byone ヘルスケア +

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
Read full description

1byone ヘルスケアを通して、健康と完璧な体つきを維持できる。 本APPで、健康と体つきをモニタリングできる項目:体重、体脂肪率、体水分率、骨量、筋肉量、BMI(体格指数)、BMR(基礎代謝量)と内臓脂肪レベル。グラフ表示をもって、一目で自分の健康の変化が分かる。本Appを使用し、より健康的なライフスタイルを持つことができる。 大部分のデバイスに対応可能で、本Appは、大きな実用的価値がある。手を軽くタップすると、ユーザーの全てのデータは自動的にAPPに保存され、自分の測定データをFacebook、Twitter、電子メール、SMSなどのプラットフォームに共有できて、いつでも閲覧できる。 機能: 1.体重、体脂肪率、体水分率、骨量、筋肉量、BMI(体格指数)、BMR(基礎代謝量)と内臓脂肪レベルがチェックできる。 2.詳しい測定データが表示できる。 3.人体健康情報参考値が添付されている。 4.拡大して特定の年/月/週/日/時のデータがチェックできる。 5.ユーザー設定画面でお名前、身長、性别、年齢、レベル、目標体重(体重計)が入力できる。 6.Facebook、Twitter、電子メール、SMSなどのプラットフォームに共有できる。 7.データがTXTファイルとして保存できる。 8.プロフィール画像がカスタマイズできる。 9.iPhoneのヘルスケアに対応可能で、本Appは、データをヘルスケア(iOS8またはiOS8以降に対応可能で、同期するデータ:除脂肪体重、身長、体格指数、体脂肪率、体重、生年月日、性別)に同期できる。

About

Fitdays+

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
Read full description

App instruction Fitdays+, Multi device in one App, smart health monitor, covering smart body fat instrument, nutritional analysis, Body girth measurement, Height measurement and etc devices, support fitness, weight loss, body parameter data record and etc. Fitdays+, help you go get professional health management, guide you to a health life. Main function 8 Electrode: AC proposal + dual frequency, more professional to analysis your body health. 24 users: one account support 24 users, to monitor your family's healthy life. Nutrition monitor: Smart analysis, various food code list, record your healthy diet. Accuary statistics: support accuracy record for Kcal & nutrition by week/month/year. Body girth measurement: fast measurement, fast record. Body shape management: Generate body Girth data chart, accuracy record for every slight changes. Fast height tracking: Fast height measurement, say good bye to complex operation. Track height growth changes easyly, record height growth trend in time.

Screenshots

1byone ヘルスケア +4 screens
Fitdays+4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard4 real differences · 6 level
1byone ヘルスケア + versus Fitdays+: the parameters behind the verdict, then further details
Parameter1byone ヘルスケア +Fitdays+
PriceFreeFree
Rating1.0 (6 ratings)4.4 (836 ratings) — better
Positive reviews16.7% of reviews — better15.8% of reviews
Number of ratings6836 — better
Update frequencyEvery 8 days — betterEvery 3 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPod, Apple Watch
Requires iOS8.0 — better15.0
Further details — not scored
Size34 MB134 MB
Age rating+124+
DeveloperShenzhen Lefu Scale Co., Ltd.GUANGDONG ICOMON TECHNOLOGY CO., LTD

Customer experience

1byone ヘルスケア +

All ratings6 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews6 reviews
Positive16.7%
Neutral16.7%
Negative66.7%

Fitdays+

All ratings836 ratings
Positive86.5%
Neutral2.6%
Negative10.9%
Written reviews133 reviews
Positive15.8%
Neutral9.0%
Negative75.2%

Bugs and requests

1byone ヘルスケア +

Not enough reviews yet to summarise bugs or requests.

Fitdays+

Reported bugs

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

Requested features

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

In-app purchases

None

1byone ヘルスケア +

No in-app purchases

None

Fitdays+

No in-app purchases

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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