# Water Tracker ・ Drink Reminder vs iU Train

The clearest difference is in-app purchases: iU Train at none against Water Tracker ・ Drink Reminder's 3. Water Tracker ・ Drink Reminder's advantage is iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Water Tracker ・ Drink Reminder sells 3 in-app purchases, starting at $0.99 per 7 days. iU Train asks for nothing beyond the download.

## The numbers

| Metric | Water Tracker ・ Drink Reminder | iU Train |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/iu-train/id6796872804/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 8 days |
| Monetization | — | Free |
| Size | 47 MB | 2 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DECODATION](https://appshunter.io/developer/1677960582) | [iU Train](https://appshunter.io/developer/6796872806) |

## What reviewers say

### Water Tracker ・ Drink Reminder

[App page](https://appshunter.io/ios/app/water-tracker-drink-reminder/id6480318181)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Water Tracker: 1 Week | $0.99 | per 7 days |
| Water Tracker: 1 Month | $2.99 | per month |
| Water Tracker: 1 Year | $19.99 | per year |


### iU Train

[App page](https://appshunter.io/ios/app/iu-train/id6796872804)

Connect with your personal trainer for live 1:1 video sessions. Get direct chat support, manage your class schedule, and track your progress all within one app. Offers monthly plans based on your weekly frequency.

**Highlights:** Live 1:1 video training, Direct chat with trainer, Class scheduling, Progress tracking, Monthly fitness plans

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

**In-app purchases:** none


## Frequently asked questions

### Is Water Tracker ・ Drink Reminder free?

Water Tracker ・ Drink Reminder is free to download, with in-app purchases available.

### Is iU Train free?

iU Train is free to download, with no in-app purchases.

### Do Water Tracker ・ Drink Reminder or iU Train have ads?

Neither Water Tracker ・ Drink Reminder nor iU Train shows ads.

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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.*