# 디딧(didit) vs SIDO

The clearest difference is in-app purchases: 디딧(didit) at none against SIDO's 2. 디딧(didit) also leads on iOS requirement (15.1 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. SIDO sells 2 in-app purchases, starting at $3.99 per month. 디딧(didit) asks for nothing beyond the download.

디딧(didit) ships an update every 4 days, SIDO every 6 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 디딧(didit) | SIDO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 6 days |
| Size | 52 MB | 70 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SWYG](https://appshunter.io/developer/1809607175) | [AEJIN SEO](https://appshunter.io/developer/1896585301) |

## What reviewers say

### 디딧(didit)

[App page](https://appshunter.io/ios/app/didit-ai/id6761548843)

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

**In-app purchases:** none


### SIDO

[App page](https://appshunter.io/ios/app/sido/id6768559309)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SIDO Pro 월간 | $3.99 | per month |
| SIDO Pro 연간 | $29.99 | per year |


## Frequently asked questions

### Is 디딧(didit) free?

디딧(didit) is free to download, with no in-app purchases.

### Is SIDO free?

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

### Do 디딧(didit) or SIDO have ads?

Neither 디딧(didit) nor SIDO shows ads.

### Which is updated more often, 디딧(didit) or SIDO?

디딧(didit) ships an update every 4 days, and SIDO every 6 days. Most recently, 디딧(didit) was updated on October 24, 2026 and SIDO on October 25, 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.*