# IS vs 異世界転生診断

The clearest difference is in-app purchases: 異世界転生診断 at none against IS's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. IS sells 1 in-app purchase, starting at $6.49 per month. 異世界転生診断 asks for nothing beyond the download.

IS ships an update monthly, 異世界転生診断 every 2 months. The most recent releases landed on September 17, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | IS | 異世界転生診断 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Size | 221 MB | 37 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Fanplus, Inc.](https://appshunter.io/developer/427785206) | [takamoto sakai](https://appshunter.io/developer/1896195459) |

## What reviewers say

### IS

[App page](https://appshunter.io/ios/app/issue/id6612013960)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| IS:SUE | $6.49 | per month |


### 異世界転生診断

[App page](https://appshunter.io/ios/app/8/id6771015181)

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

**In-app purchases:** none


## Frequently asked questions

### Is IS free?

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

### Is 異世界転生診断 free?

異世界転生診断 is free to download, with no in-app purchases.

### Do IS or 異世界転生診断 have ads?

Neither IS nor 異世界転生診断 shows ads.

### Which is updated more often, IS or 異世界転生診断?

IS ships an update monthly, and 異世界転生診断 every 2 months. Most recently, IS was updated on September 17, 2026 and 異世界転生診断 on October 10, 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.*