# isqod vs DukDuk

The clearest difference is in-app purchases: isqod at none against DukDuk's 1. isqod also leads on device support (3 vs 1). DukDuk's advantage is update cadence (every 6 days vs every 3 weeks). On price, ads and iOS requirement there is nothing between them.

Both are free to download. DukDuk sells 1 in-app purchase, starting at $2.99 per month. isqod asks for nothing beyond the download.

isqod ships an update every 3 weeks, DukDuk every 6 days. The most recent releases landed on September 7, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | isqod | DukDuk |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Size | 32 MB | 112 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Niiaz Nurutdinov](https://appshunter.io/developer/1763635655) | [DD SOFT](https://appshunter.io/developer/1883012988) |

## What reviewers say

### isqod

[App page](https://appshunter.io/ios/app/isqod/id6749438089)

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

**In-app purchases:** none


### DukDuk

[App page](https://appshunter.io/ios/app/dukduk/id6760183057)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DukDuk Premium | $2.99 | per month |


## Frequently asked questions

### Is isqod free?

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

### Is DukDuk free?

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

### Do isqod or DukDuk have ads?

Neither isqod nor DukDuk shows ads.

### Which is updated more often, isqod or DukDuk?

isqod ships an update every 3 weeks, and DukDuk every 6 days. Most recently, isqod was updated on September 7, 2026 and DukDuk on September 8, 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.*