# GoodHeart vs Hydro

The clearest difference is iOS requirement: GoodHeart at 15.1 against Hydro's 18.6. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. GoodHeart sells 2 in-app purchases, starting at $2.99 per month and Hydro sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | GoodHeart | Hydro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (12 ratings)](https://appshunter.io/ios/app/goodheart-kindness-tracker/id6759098723/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 6 weeks |
| Monetization | Freemium | — |
| Size | 41 MB | 12 MB |
| Requires iOS | **15.1** | 18.6 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Yassine Harouchi](https://appshunter.io/developer/1868993117) | [Andre Destro](https://appshunter.io/developer/850379919) |

## What reviewers say

### GoodHeart

[App page](https://appshunter.io/ios/app/goodheart-kindness-tracker/id6759098723)

Build daily kindness habits with streaks, reminders, and progress tracking. This app helps you turn small acts of kindness into lasting habits, offering personalized plans and a private space for your journey.

**Highlights:** Track daily kindness habits, Build streaks and monitor progress, Personalized habit plans, Gentle, customizable reminders, Private data storage, Detailed activity grid visualization

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GoodHeart Pro | $2.99 | per month |
| GoodHeart Pro | $19.99 | per year |


### Hydro

[App page](https://appshunter.io/ios/app/hydro-water-tracker/id6761480955)

**Features:** macOS Compatibility, Family Sharing, Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hydro Premium (Monthly) | $1.99 | per month |
| Hydro Premium (Yearly) | $9.99 | per year |


## Frequently asked questions

### Is GoodHeart free?

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

### Is Hydro free?

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

### Do GoodHeart or Hydro have ads?

Neither GoodHeart nor Hydro shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*