# 아차차 vs Stufftory

The clearest difference is ads: Stufftory at none against 아차차's shown. 아차차's advantage is update cadence (every 2 days vs every 6 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

아차차 ships an update every 2 days, Stufftory every 6 weeks. The most recent releases landed on October 5, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | 아차차 | Stufftory |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Every 6 weeks |
| Size | 12 MB | 113 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Chaehui Seo](https://appshunter.io/developer/1533035572) | [sanghoon shin](https://appshunter.io/developer/1758999725) |

## What reviewers say

### 아차차

[App page](https://appshunter.io/ios/app/id6468587143)

**In-app purchases:** none


### Stufftory

[App page](https://appshunter.io/ios/app/stufftory/id6746079861)

**In-app purchases:** none


## Frequently asked questions

### Is 아차차 free?

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

### Is Stufftory free?

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

### Do 아차차 or Stufftory have ads?

아차차 shows ads; Stufftory does not.

### Which is updated more often, 아차차 or Stufftory?

아차차 ships an update every 2 days, and Stufftory every 6 weeks. Most recently, 아차차 was updated on October 5, 2026 and Stufftory on September 24, 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.*