# Water Planner vs 星启世界

The clearest difference is in-app purchases: 星启世界 at none against Water Planner's 5. 星启世界 also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Water Planner sells 5 in-app purchases, starting at $0.99 per month. 星启世界 asks for nothing beyond the download.

## The numbers

| Metric | Water Planner | 星启世界 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/water-planner/id1296549347/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 10 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 36 MB | 2 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Zhengzhou Yeqiang Technology Co., Ltd](https://appshunter.io/developer/1273663977) | [广州道然信息科技有限公司](https://appshunter.io/developer/1546831813) |

## What reviewers say

### Water Planner

[App page](https://appshunter.io/ios/app/water-planner/id1296549347)

This app helps you track your daily fluid intake and calculate your personalized water needs based on weight and activity. It converts various beverages into actual water intake and provides smart reminders to keep you hydrated.

**Highlights:** Personalized daily water intake calculation, Tracks diverse drink types and amounts, Converts beverages to actual water intake, Customizable container sizes, Smart hydration schedule notifications, Data export and sharing options, Apple Health and Apple Watch integration

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium - 1 month | $0.99 | per month |
| Premium - 1 year | $4.99 | per year |
| Premium - 6 months | $5.49 | per 6 months |
| Premium - 1 year | $6.99 | per year |
| Premium - 1 year | $9.99 | per year |


### 星启世界

[App page](https://appshunter.io/ios/app/id6740087626)

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Water Planner free?

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

### Is 星启世界 free?

星启世界 is free to download, with no in-app purchases.

### Do Water Planner or 星启世界 have ads?

Water Planner shows ads; 星启世界 does not.

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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.*