# HappyHacks vs IAK

The clearest difference is in-app purchases: IAK at none against HappyHacks's 2. IAK also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.4). HappyHacks's advantage is update cadence (weekly vs monthly). On price and ads there is nothing between them.

Both are free to download. HappyHacks sells 2 one-off in-app purchases. IAK asks for nothing beyond the download.

HappyHacks ships an update weekly, IAK monthly. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | HappyHacks | IAK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/happyhacks/id6501986118/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 3 MB | 392 MB |
| Requires iOS | 17.4 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Clem Chambers](https://appshunter.io/developer/1720716675) | [Interessensgemeinschaft Asiatische Kultur](https://appshunter.io/developer/1813517469) |

## What reviewers say

### HappyHacks

[App page](https://appshunter.io/ios/app/happyhacks/id6501986118)

This app provides daily prompts and gentle reminders for quick, simple tasks designed to uplift your mood and cultivate joy. It's based on academic research in well-being, acting as a personal coach for happiness.

**Highlights:** Daily mood-boosting prompts, Gentle task reminders, Research-based well-being strategies, Pocket-sized happiness portal, Effortless mood uplift

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| More Happy Things | $0.99 | one-time |
| Happy Album | $0.99 | one-time |


### IAK

[App page](https://appshunter.io/ios/app/iak/id6745723179)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is HappyHacks free?

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

### Is IAK free?

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

### Do HappyHacks or IAK have ads?

Neither HappyHacks nor IAK shows ads.

### Which is updated more often, HappyHacks or IAK?

HappyHacks ships an update weekly, and IAK monthly. Most recently, HappyHacks was updated on November 4, 2026 and IAK on November 5, 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.*