# Gamify vs Happier PDF

The clearest difference is in-app purchases: Gamify at none against Happier PDF's 1. Gamify also leads on iOS requirement (13.4 vs 16.0). Happier PDF's advantage is device support. On price there is nothing between them.

Both are free to download. Happier PDF sells 1 one-off in-app purchase. Gamify asks for nothing beyond the download.

## The numbers

| Metric | Gamify | Happier PDF |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 3 days |
| Size | 42 MB | 2 MB |
| Requires iOS | **13.4** | 16.0 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Darren Hoffmann-Marks](https://appshunter.io/developer/1710505815) | [Thi Hong Chau Le](https://appshunter.io/developer/1610084014) |

## What reviewers say

### Gamify

[App page](https://appshunter.io/ios/app/gamify-rulebook/id6468763327)

**In-app purchases:** none


### Happier PDF

[App page](https://appshunter.io/ios/app/happier-pdf/id6470315442)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Export PDF without limitation | $1.99 | one-time |


## Frequently asked questions

### Is Gamify free?

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

### Is Happier PDF free?

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

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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.*