# Unit Gacha ! vs Origami Learn

The clearest difference is iOS requirement: Unit Gacha ! at 13.0 against Origami Learn's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Unit Gacha ! sells 2 one-off in-app purchases and Origami Learn sells 4 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Unit Gacha ! | Origami Learn |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 47 MB | 7 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Shunsuke Nakamura](https://appshunter.io/developer/1828229182) | [ORIENTPRO - LAM AN INVESTMENT & TRADE.,JSC](https://appshunter.io/developer/1614396757) |

## What reviewers say

### Unit Gacha !

[App page](https://appshunter.io/ios/app/unit-gacha/id6756411322)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock all mechanics problems | $5.99 | one-time |
| Unlock all electromagnetic problems | $5.99 | one-time |


### Origami Learn

[App page](https://appshunter.io/ios/app/origami-learn-guide-practice/id6817002288)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Origami Learn Premium Weekly | $2.99 | per 7 days |
| Origami Learn Premium Monthly | $4.99 | per month |
| Origami Learn Premium Yearly | $19.99 | per year |
| Origami Learn Premium Lifetime | $39.99 | one-time |


## Frequently asked questions

### Is Unit Gacha ! free?

Unit Gacha ! is free to download, with in-app purchases available.

### Is Origami Learn free?

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

### Do Unit Gacha ! or Origami Learn have ads?

Neither Unit Gacha ! nor Origami Learn shows ads.

---

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