# Dolphin Dive Hydration vs MindMeltCalm

Dolphin Dive Hydration and MindMeltCalm are too close to call on the numbers: across 8 compared parameters — price, rating, ratings volume and ads among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Dolphin Dive Hydration sells 2 in-app purchases, starting at $2.99 per month and MindMeltCalm sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Dolphin Dive Hydration against 5.0 for MindMeltCalm. Both are backed by a comparable volume of ratings — 3 and 3 respectively.

## The numbers

| Metric | Dolphin Dive Hydration | MindMeltCalm |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/dolphin-dive-hydration/id6786387070/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/mindmeltcalm/id6787693164/reviews) |
| Number of ratings | 3 | 3 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Freemium | Free with in-app purchases |
| Size | 42 MB | 39 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PHOEBE POHL](https://appshunter.io/developer/6786387072) | [Heather Crouch](https://appshunter.io/developer/6787693166) |

## What reviewers say

### Dolphin Dive Hydration

[App page](https://appshunter.io/ios/app/dolphin-dive-hydration/id6786387070)

This app gamifies hydration by letting you power a dolphin through an underwater world with each sip of water. Build a streak, unlock skins, and track your progress without disruptive notifications. Make staying hydrated a calming and joyful experience.

**Highlights:** Log drinks to power a dolphin, Unlock dolphin skins and ocean zones, Silent notifications with haptics, Track hydration streaks and history, Customizable goals and cup sizes, Premium features via subscription

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dolphin Dive Monthly Premium | $2.99 | per month |
| Dolphin Dive Premium | $19.99 | per year |


### MindMeltCalm

[App page](https://appshunter.io/ios/app/mindmeltcalm/id6787693164)

This app offers a peaceful sanctuary for overstimulated minds, featuring gentle puzzles, soothing soundscapes, and a breath pacer. It provides a non-punitive experience designed to help users find calm during stressful moments or prepare for sleep.

**Highlights:** Gentle puzzles (Sudoku, Word Drift, Flow Mosaic, Ember Sort), Calming soundscapes, Breath pacer, No scores, timers, or fail states, Progress tracking ('Minutes of Calm'), Reset and Bedtime modes

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MindMelt Pro | $4.99 | one-time |


## Frequently asked questions

### Is Dolphin Dive Hydration free?

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

### Is MindMeltCalm free?

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

### Which has better reviews, Dolphin Dive Hydration or MindMeltCalm?

Dolphin Dive Hydration and MindMeltCalm are both rated 5.0 out of 5 on the App Store, from 3 and 3 ratings respectively.

### Do Dolphin Dive Hydration or MindMeltCalm have ads?

Neither Dolphin Dive Hydration nor MindMeltCalm 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.*