# Water Tracker WaterDrop vs BMI体脂·健康工具箱

The clearest difference is update cadence: BMI体脂·健康工具箱 at every 10 days against Water Tracker WaterDrop's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Water Tracker WaterDrop sells 2 in-app purchases, starting at $2.99 per month and BMI体脂·健康工具箱 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Water Tracker WaterDrop ships an update every 4 months, BMI体脂·健康工具箱 every 10 days. The most recent releases landed on September 15, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Water Tracker WaterDrop | BMI体脂·健康工具箱 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/water-tracker-waterdrop/id6760830381/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 10 days** |
| Monetization | Free | — |
| Size | 13 MB | 6 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Dt nova](https://appshunter.io/developer/1885201641) | [磊 刘](https://appshunter.io/developer/1892400556) |

## What reviewers say

### Water Tracker WaterDrop

[App page](https://appshunter.io/ios/app/water-tracker-waterdrop/id6760830381)

Effortlessly track your daily water intake with a visually appealing interface and smart reminders. Build a lasting hydration habit with one-tap logging, customizable goals, and motivational streaks. Monitor your progress with weekly stats and enjoy a beautiful dark design.

**Highlights:** One-tap water logging, Animated water drop progress visualization, Smart daily goal setting, Daily streaks and motivation, Weekly history and stats, Customizable hydration reminders, Metric and imperial unit support

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WaterDrop Premium Monthly | $2.99 | per month |
| WaterDrop Premium Yearly | $19.99 | per year |


### BMI体脂·健康工具箱

[App page](https://appshunter.io/ios/app/bmi/id6773011713)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Minimalist Health Toolbkit PRO | $1.99 | one-time |


## Frequently asked questions

### Is Water Tracker WaterDrop free?

Water Tracker WaterDrop is free to download, with in-app purchases available.

### Is BMI体脂·健康工具箱 free?

BMI体脂·健康工具箱 is free to download, with in-app purchases available.

### Do Water Tracker WaterDrop or BMI体脂·健康工具箱 have ads?

Neither Water Tracker WaterDrop nor BMI体脂·健康工具箱 shows ads.

### Which is updated more often, Water Tracker WaterDrop or BMI体脂·健康工具箱?

Water Tracker WaterDrop ships an update every 4 months, and BMI体脂·健康工具箱 every 10 days. Most recently, Water Tracker WaterDrop was updated on September 15, 2026 and BMI体脂·健康工具箱 on September 9, 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.*