# Filtroscope vs KOURAKU

The clearest difference is ads: Filtroscope at none against KOURAKU's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Filtroscope | KOURAKU |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Daily | — |
| Size | 12 MB | 26 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Thomas Roy](https://appshunter.io/developer/6780095310) | [Fuji Bit Inc.](https://appshunter.io/developer/1874205957) |

## What reviewers say

### Filtroscope

[App page](https://appshunter.io/ios/app/filtroscope/id6780152202)

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

**In-app purchases:** none


### KOURAKU

[App page](https://appshunter.io/ios/app/kouraku-navigation/id6821009142)

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

**In-app purchases:** none


## Frequently asked questions

### Is Filtroscope free?

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

### Is KOURAKU free?

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

### Do Filtroscope or KOURAKU have ads?

KOURAKU shows ads; Filtroscope does not.

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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.*