# Earplug vs Water Coach

The clearest difference is price: Water Coach at Free against Earplug's $8.99. Water Coach also leads on ratings volume (166 vs 53) and iOS requirement (11.0 vs 14.2). Earplug's advantage is review sentiment (76% vs 33%). On rating, update cadence, ads and in-app purchases there is nothing between them.

Water Coach is free to download; Earplug costs $8.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.6 for Earplug against 4.6 for Water Coach. Both are backed by a comparable volume of ratings — 53 and 166 respectively. Written reviews are what separate them: 76% of Earplug's written reviews are positive against 33% of Water Coach's.

Earplug ships an update every 9 months, Water Coach every 13 months. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Earplug | Water Coach |
| --- | --- | --- |
| Price | $8.99 | **Free** |
| Rating | [4.6 (53 ratings)](https://appshunter.io/ios/app/earplug/id962141384/reviews) | **[4.6 (166 ratings)](https://appshunter.io/ios/app/water-coach/id1406040332/reviews)** |
| Number of ratings | 53 | **166** |
| Positive reviews | **76.2% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 months** | Every 13 months |
| Monetization | Paid | **Free** |
| Size | 30 MB | 17 MB |
| Requires iOS | 14.2 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Confusion Studios LLC](https://appshunter.io/developer/492291715) | [Sharply Labs](https://appshunter.io/developer/1107289500) |

## What reviewers say

### Earplug

[App page](https://appshunter.io/ios/app/earplug/id962141384)

This minimalist relaxation app provides a single, high-quality masking sound designed to cover distracting environmental noises. It offers a distraction-free experience for sleep, meditation, and concentration, with simple controls and no interruptions.

**Highlights:** Masks distracting noises, Minimalist design, Distraction-free interface, High-quality masking sound, Simple controls, Works with headphones and speakers

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

**In-app purchases:** none


### Water Coach

[App page](https://appshunter.io/ios/app/water-coach/id1406040332)

This app helps you maintain optimal hydration by reminding you to drink water throughout the day. It assists in reaching your personalized daily water intake goals for improved health and well-being.

**Highlights:** Personalized daily water intake goals, Timely drinking reminders, Track water intake, Generate health insights, Promotes better health and well-being

**In-app purchases:** none


## Frequently asked questions

### Is Earplug free?

Earplug costs $8.99, with no in-app purchases.

### Is Water Coach free?

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

### Which has better reviews, Earplug or Water Coach?

Water Coach is rated higher. Earplug averages 4.6 out of 5 from 53 ratings, while Water Coach averages 4.6 from 166 ratings.

### Do Earplug or Water Coach have ads?

Neither Earplug nor Water Coach shows ads.

### Which is updated more often, Earplug or Water Coach?

Earplug ships an update every 9 months, and Water Coach every 13 months. Most recently, Earplug was updated on October 21, 2026 and Water Coach on October 24, 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.*