# Plank vs Drink Reminder Water Tracker

The clearest difference is in-app purchases: Plank at none against Drink Reminder Water Tracker's 2. Drink Reminder Water Tracker's advantage is device support (4 vs 2). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Drink Reminder Water Tracker sells 2 in-app purchases, starting at $2.99 per month. Plank asks for nothing beyond the download.

## The numbers

| Metric | Plank | Drink Reminder Water Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 days |
| Size | 30 MB | 125 MB |
| Requires iOS | 16.4 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Javid Multani](https://appshunter.io/developer/1543514788) | [Rahul Kumar Gupta](https://appshunter.io/developer/1896307153) |

## What reviewers say

### Plank

[App page](https://appshunter.io/ios/app/plank-core-workout-7/id6742507295)

**Features:** macOS Compatibility

**In-app purchases:** none


### Drink Reminder Water Tracker

[App page](https://appshunter.io/ios/app/drink-reminder-water-tracker/id6766607211)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access | $2.99 | per month |
| Premium Access | $19.99 | per year |


## Frequently asked questions

### Is Plank free?

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

### Is Drink Reminder Water Tracker free?

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

### Do Plank or Drink Reminder Water Tracker have ads?

Neither Plank nor Drink Reminder Water Tracker 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.*