# Attack on Beetle2 vs Isekaimania

The clearest difference is update cadence: Isekaimania at every 3 days against Attack on Beetle2's every 2 months. Attack on Beetle2's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Attack on Beetle2 sells 2 one-off in-app purchases and Isekaimania sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Attack on Beetle2 ships an update every 2 months, Isekaimania every 3 days. The most recent releases landed on September 21, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Attack on Beetle2 | Isekaimania |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 3 days** |
| Size | 454 MB | 490 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Yasuhiro Mizuki](https://appshunter.io/developer/1493157137) | [Aubrey Puan](https://appshunter.io/developer/1643100442) |

## What reviewers say

### Attack on Beetle2

[App page](https://appshunter.io/ios/app/attack-on-beetle2/id6498969073)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Add Jewel 1,000 | $0.99 | one-time |
| Add Jewel 10,000 | $4.99 | one-time |


### Isekaimania

[App page](https://appshunter.io/ios/app/isekaimania/id6800603349)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Diamond Pack 1 | $1.99 | one-time |
| Weekly Pass | $6.99 | one-time |
| Remove Ads 1 Year | $7.99 | one-time |
| Diamond Pack 2 | $7.99 | one-time |
| Diamond Pack 3 | $34.99 | one-time |
| Diamond Pack 4 | $49.99 | one-time |


## Frequently asked questions

### Is Attack on Beetle2 free?

Attack on Beetle2 is free to download, with in-app purchases available.

### Is Isekaimania free?

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

### Do Attack on Beetle2 or Isekaimania have ads?

Both Attack on Beetle2 and Isekaimania show ads.

### Which is updated more often, Attack on Beetle2 or Isekaimania?

Attack on Beetle2 ships an update every 2 months, and Isekaimania every 3 days. Most recently, Attack on Beetle2 was updated on September 21, 2026 and Isekaimania on September 18, 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.*