# Lemonlet Water Tracker vs Hydration Bear

The clearest difference is ads: Hydration Bear at none against Lemonlet Water Tracker's shown. Hydration Bear also leads on update cadence (every 4 days vs every 4 weeks). Lemonlet Water Tracker's advantage is iOS requirement (15.1 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Lemonlet Water Tracker sells 11 one-off in-app purchases and Hydration Bear sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Lemonlet Water Tracker ships an update every 4 weeks, Hydration Bear every 4 days. The most recent releases landed on October 19, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Lemonlet Water Tracker | Hydration Bear |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (121 ratings)](https://appshunter.io/ios/app/lemonlet-water-tracker/id1457487170/reviews)** | — |
| Number of ratings | **121** | — |
| Positive reviews | 94.1% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 weeks | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 204 MB | 17 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, Apple Watch |
| Age rating | 12+ | 4+ |
| Developer | [Chengdu Ningmengyoumeng Science & Technology Co., Ltd](https://appshunter.io/developer/1452864063) | [Hangzhou Deep Sea Fish Information Technology Co., Ltd.](https://appshunter.io/developer/1635671407) |

## What reviewers say

### Lemonlet Water Tracker

[App page](https://appshunter.io/ios/app/lemonlet-water-tracker/id1457487170)

This app helps you stay hydrated with timely reminders and accurate tracking of your water intake. It offers historical data analysis and visual presentations to help you build healthy drinking habits and monitor your progress.

**Highlights:** Customizable water drinking reminders, Accurate water intake recording, Historical data statistics and trends, Calendar, chart, and list data presentation, Warm and cute user interface

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 打赏6元 | $0.99 | one-time |
| 西瓜健康杯-6元 | $0.99 | one-time |
| 打赏8元 | $0.99 | one-time |
| 圣诞咖啡杯-6元 | $0.99 | one-time |
| 兔兔努力杯-6元 | $0.99 | one-time |
| 自定义饮品图标-8元 | $0.99 | one-time |
| 1000 Lemonlet-Leaves | $0.99 | one-time |
| 2000 Lemonlet-Leaves | $1.99 | one-time |
| 水润礼盒-18元 | $2.99 | one-time |
| 4000 Lemonlet-Leaves | $2.99 | one-time |
| Water VIP | $3.99 | one-time |


### Hydration Bear

[App page](https://appshunter.io/ios/app/hydration-bear/id6795596548)

**Features:** Family Sharing, Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WaterAlarm Pro Monthly | $2.99 | per month |
| WaterAlarm Pro Yearly | $14.99 | per year |
| WaterAlarm Pro Lifetime | $34.99 | one-time |


## Frequently asked questions

### Is Lemonlet Water Tracker free?

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

### Is Hydration Bear free?

Hydration Bear is free to download, with in-app purchases available.

### Do Lemonlet Water Tracker or Hydration Bear have ads?

Lemonlet Water Tracker shows ads; Hydration Bear does not.

### Which is updated more often, Lemonlet Water Tracker or Hydration Bear?

Lemonlet Water Tracker ships an update every 4 weeks, and Hydration Bear every 4 days. Most recently, Lemonlet Water Tracker was updated on October 19, 2026 and Hydration Bear on October 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.*