# OKATADUKE2 vs Diamond X2

The clearest difference is update cadence: Diamond X2 at every 4 days against OKATADUKE2's monthly. OKATADUKE2's advantage is price ($3.99 vs $4.99). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

OKATADUKE2 costs $3.99 and Diamond X2 $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

OKATADUKE2 ships an update monthly, Diamond X2 every 4 days. The most recent releases landed on November 2, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | OKATADUKE2 | Diamond X2 |
| --- | --- | --- |
| Price | **$3.99** | $4.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Size | 82 MB | 15 MB |
| Requires iOS | 14.5 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [masashi012](https://appshunter.io/developer/524897474) | [ICHIROU YONEYAMA](https://appshunter.io/developer/1546688205) |

## What reviewers say

### OKATADUKE2

[App page](https://appshunter.io/ios/app/okataduke2/id1112861337)

**Features:** macOS Compatibility

**In-app purchases:** none


### Diamond X2

[App page](https://appshunter.io/ios/app/diamond-x2/id6747324547)

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

**In-app purchases:** none


## Frequently asked questions

### Is OKATADUKE2 free?

OKATADUKE2 costs $3.99, with no in-app purchases.

### Is Diamond X2 free?

Diamond X2 costs $4.99, with no in-app purchases.

### Do OKATADUKE2 or Diamond X2 have ads?

Neither OKATADUKE2 nor Diamond X2 shows ads.

### Which is updated more often, OKATADUKE2 or Diamond X2?

OKATADUKE2 ships an update monthly, and Diamond X2 every 4 days. Most recently, OKATADUKE2 was updated on November 2, 2026 and Diamond X2 on November 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.*