# Family Weight Tracker — Family healthy habits app

> Family health and weight tracker with multi-user support and growth prediction. (iPhone/iPad app by mitsuhiro nara.)

- Source: https://appshunter.io/ios/app/family-weight-tracker/id1366813527 (this page in markdown: same URL + `.md`)
- Developer: [mitsuhiro nara](https://appshunter.io/developer/908062910)
- Category: Medical, Health & Fitness
- Price: Free with in-app purchases
- Rating: 4.60/5 from 33 App Store ratings · 17 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.0 · 29 MB
- Languages: American English, Japanese
- Released: 2018-04-22
- Data updated: 2026-08-18
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/family-weight-tracker/id1366813527/reviews.md

## What is Family Weight Tracker?

Family weight tracker is an application that all the family's health can be managed all together.

 Multiple user registration is possible. You can manage weight management (including body fat percentage, obesity degree, height etc) of all the family, not only from father and mother, but from child to baby.
 
It is suitable for age, because it can select finely the index to be measured by generation, such as "Kaup index" for infants (3 to 5 years old), "Rohrer index" for elementary and junior high school students, "BMI" for adults You can easily check the standard weight and obesity degree.

The weight record corresponds to the measurement in the morning and twice a day at night. (Even if you only measure once a day, it is OK)
 
In addition, it is possible to predict the height of a child by inputting the height of the father and mother. Approximate indication can be confirmed about how much the height grows when a child adults.
 
There is no troublesome registration work, you can use it as soon as you install the application. It can be enjoyed everyday as it can be recorded with a simple operation.
 
 
 ■Main function
· Multiple user management function
· Changes in weight, body fat, height, etc. are displayed in a graph
· Setting the target weight
· Archive function that can list past records such as record number, maximum body weight, minimum weight, average weight, average fat percentage
· Child height estimation function
· Password lock function
· Weight list display function by measurement index (Kaup index / Rohrer index / BMI)

## Key features

- Multiple user profiles
- Weight, body fat, and height tracking
- Age-specific health indices (Kaup, Rohrer, BMI)
- Child height prediction
- Graph visualization of changes
- Target weight setting
- Password lock

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |
| Export to File | $2.99 | one-time |


## Recent user reviews (10 of 17)

All indexed reviews: https://appshunter.io/ios/app/family-weight-tracker/id1366813527/reviews.md

### 1/5 — 広告が面倒で入力が続かない

*2025-05-14*

タイトル通り

### 4/5 — 全画面広告がマイナス

*2024-02-10*

うちには自分で入力できない乳児と、自分で入力する気のない成人男児がいるので、複数人を1端末で記録できるのは助かります。
他で使用したことのある体重記録アプリの広告は全てバナー広告などで、入力したいときに入力の妨げになるような全画面広告はなかったので、その点だけ⭐︎-1させてもらいました。

### 2/5 — 画面が真っ黒になり戻らない

*2023-07-15*

家族の体重管理できることと、朝晩保存できグラフも出るのでわかりやすい。
ただし、使い続けると広告が出て終わるのを待っていると画面が真っ黒になりもどりません。

電源オフして再起動するとまた使えますが、面倒です。

広告はやむを得ないと思いますが、画面は戻して欲しいです

### 5/5 — 2人分記録できて使いやすいです。

*2023-07-07*

2人分の体重が記録できるシンプルなアプリを探してたので助かりました。

### 3/5 — 幼児から学童へ

*2022-05-11*

幼稚園児が小学生へ上がった時に、カウプ指数からローレル指数に変更はできないのでしょうか？

### 5/5 — 項目削除したい

*2022-01-18*

間違って作った人項目から消したいけど、
やり方わからない！

**Developer response:** ユーザー画面の上部に設置されている左から2番目の矢印アイコンをタップすると、モードの選択ができます。

通常モードを選択すると、メニューが表示され「削除」および「編集」等が可能となります。 

状況に応じて使い分け下さい。問題が解決しましたらレビューの更新をお願いします😌

### 4/5 — First day using and I already like this App

*2021-11-03*

I only just started using this app but I already like it.I would definitely recommend for the whole family to keep a healthy weight and see where you need to be.

### 5/5 — 体脂肪率

*2021-09-10*

使い始めたばかりですが大変気に入ってます。 体脂肪率の記入がどこから出来るのかわからなくて困っています。

わかりました！
ありがとうございました。

**Developer response:** 【カウプ指数】幼児（3ヶ月）から5歳に関しては体脂肪率の入力はできない仕様となっています。肥満度を確認したい場合は、カウプ指数の一覧を参照して下さい。

その他に関しては、記録画面にて体脂肪率を選択している状態で数値を入力すれば反映されます😌

### 1/5 — 怖い

*2021-08-10*

記録しようとすると、中国系の広告が何度も出るので怖くて削除しました。二度と利用しません。

### 4/5 — I like it but...

*2020-10-24*

I do like this app but I wish it would calculate pounds lost.

## Frequently asked questions about Family Weight Tracker

### How many users can I add to Family Weight Tracker?

Family Weight Tracker supports multiple user registrations, allowing you to manage the health data of all family members under one account. This feature is central to its design for comprehensive family health management.

### What health metrics does Family Weight Tracker monitor?

The app tracks weight, body fat percentage, and height. It also calculates obesity degree and allows for the selection of age-specific indices like Kaup index for infants, Rohrer index for students, and BMI for adults.

### Can Family Weight Tracker predict my child's height?

Yes, by inputting the height of the father and mother, Family Weight Tracker can provide an approximate indication of your child's potential adult height. This feature helps in understanding growth expectations.

### Is Family Weight Tracker free to use?

Family Weight Tracker is available for free. However, it does include in-app purchases, which may offer additional features or content beyond the core tracking functionalities.

### What is the age rating for Family Weight Tracker?

Family Weight Tracker has an age rating of 4+. This indicates it is suitable for children aged 4 and above, as well as adults, for managing family health records.

### How often is Family Weight Tracker updated?

The app was last updated on January 7, 2026, with version 3.0. This suggests a commitment to ongoing development and improvements, though the exact update frequency is not specified.

### What devices support Family Weight Tracker?

Currently, Family Weight Tracker is supported on iPhone devices. Users with other platforms may need to check for future compatibility updates.

### Does Family Weight Tracker have a password lock feature?

Yes, Family Weight Tracker includes a password lock function. This feature allows users to secure their family's health data, ensuring privacy and preventing unauthorized access to sensitive information.

## Version history (last 5 releases)

### 3.1 — 2026-04-09

・Added a memo list to the weight record and management screen.
・Internal improvements

### 3.0 — 2026-01-07

・Support for iOS 26
・End of support for iOS 15
・Library updates

### 2.25 — 2025-08-01

・End of support for iOS 14
・Library Update
・Minor bug fixes

### 2.24 — 2025-02-11

・Library Update
・Improved some UI elements

### 2.23 — 2023-11-22

・Added the source of the index to be measured to the settings screen
・Minor bug fixes and performance improvements
・GDPR compliance in some regions

## More apps by mitsuhiro nara

- [Mizu Nomuo - water tracking](https://appshunter.io/ios/app/mizu-nomuo-water-tracking/id908062907)
- [NyanPass - cat data management](https://appshunter.io/ios/app/nyanpass-cat-data-management/id980579005)
- [WanPass - dog data management](https://appshunter.io/ios/app/wanpass-dog-data-management/id982441002)
- [Count Suruo - days count](https://appshunter.io/ios/app/count-suruo-days-count/id998436982)
- [Sound Party- Tap & Play Sounds](https://appshunter.io/ios/app/sound-party-tap-and-play-sounds/id1033530278)
- [Learn Japanese : Maid-In-Voice](https://appshunter.io/ios/app/learn-japanese-maid-in-voice/id1076069721)

All apps by mitsuhiro nara: https://appshunter.io/developer/908062910

## Related topics

[child tracker weight](https://appshunter.io/ios/topics/child-tracker-weight)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-18.*