# Happiness Hacker vs The Hamlin School

The clearest difference is iOS requirement: The Hamlin School at 13.0 against Happiness Hacker's 15.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Happiness Hacker | The Hamlin School |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (4 ratings)](https://appshunter.io/ios/app/happiness-hacker/id6469530403/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Monetization | Free | — |
| Size | 3 MB | 31 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Noble and Greenough School](https://appshunter.io/developer/547957767) | [The Hamlin School](https://appshunter.io/developer/6797584974) |

## What reviewers say

### Happiness Hacker

[App page](https://appshunter.io/ios/app/happiness-hacker/id6469530403)

Track behaviors scientifically proven to boost well-being, including sleep, gratitude, and acts of kindness. Access guided meditations and an online course on the science of happiness. All data is stored locally for privacy.

**Highlights:** Daily happiness and sleep tracker, Gratitude journal, Kindness, connection, savoring, and activity tracker, Guided meditations, Science of Well-Being online course, Strategies for inner critic, strengths, and goal-setting

**Features:** macOS Compatibility

**In-app purchases:** none


### The Hamlin School

[App page](https://appshunter.io/ios/app/the-hamlin-school/id6797584972)

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

**In-app purchases:** none


## Frequently asked questions

### Is Happiness Hacker free?

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

### Is The Hamlin School free?

The Hamlin School is free to download, with no in-app purchases.

### Do Happiness Hacker or The Hamlin School have ads?

Neither Happiness Hacker nor The Hamlin School shows ads.

---

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