# KASADAKA vs Explosive Architect

The clearest difference is update cadence: Explosive Architect at fortnightly against KASADAKA's every 37 months. KASADAKA's advantage is iOS requirement (9.3 vs 12.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. KASADAKA sells 2 one-off in-app purchases and Explosive Architect sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

KASADAKA ships an update every 37 months, Explosive Architect fortnightly. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | KASADAKA | Explosive Architect |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 37 months | **Fortnightly** |
| Size | 7 MB | 125 MB |
| Requires iOS | **9.3** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hiroyuki Sasayama](https://appshunter.io/developer/713453961) | [Eduard Malkhasyan](https://appshunter.io/developer/1689937136) |

## What reviewers say

### KASADAKA

[App page](https://appshunter.io/ios/app/kasadaka/id871648553)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |
| All AREAs | $1.99 | one-time |


### Explosive Architect

[App page](https://appshunter.io/ios/app/explosive-architect/id6472813365)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is KASADAKA free?

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

### Is Explosive Architect free?

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

### Do KASADAKA or Explosive Architect have ads?

Neither KASADAKA nor Explosive Architect shows ads.

### Which is updated more often, KASADAKA or Explosive Architect?

KASADAKA ships an update every 37 months, and Explosive Architect fortnightly. Most recently, KASADAKA was updated on October 26, 2026 and Explosive Architect 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.*