# 더짓다(THE ZIDDA) vs SmartOkO

The clearest difference is iOS requirement: 더짓다(THE ZIDDA) at 13.0 against SmartOkO's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.

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

더짓다(THE ZIDDA) ships an update every 5 days, SmartOkO weekly. The most recent releases landed on October 16, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | 더짓다(THE ZIDDA) | SmartOkO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Weekly |
| Size | 5 MB | 51 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [thegrid](https://appshunter.io/developer/1489078706) | [(주)헤리티지아이티](https://appshunter.io/developer/1711350320) |

## What reviewers say

### 더짓다(THE ZIDDA)

[App page](https://appshunter.io/ios/app/the-zidda/id6447468248)

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

**In-app purchases:** none


### SmartOkO

[App page](https://appshunter.io/ios/app/smartoko/id6761036677)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 더짓다(THE ZIDDA) free?

더짓다(THE ZIDDA) is free to download, with no in-app purchases.

### Is SmartOkO free?

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

### Do 더짓다(THE ZIDDA) or SmartOkO have ads?

Neither 더짓다(THE ZIDDA) nor SmartOkO shows ads.

### Which is updated more often, 더짓다(THE ZIDDA) or SmartOkO?

더짓다(THE ZIDDA) ships an update every 5 days, and SmartOkO weekly. Most recently, 더짓다(THE ZIDDA) was updated on October 16, 2026 and SmartOkO on October 21, 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.*