# SUUGAKU vs Wave Interference Simulator

The clearest difference is update cadence: SUUGAKU at every 5 days against Wave Interference Simulator's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

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

SUUGAKU ships an update every 5 days, Wave Interference Simulator every 2 months. Both last shipped on November 5, 2026.

## The numbers

| Metric | SUUGAKU | Wave Interference Simulator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 5 days** | Every 2 months |
| Size | 9 MB | 18 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Fuji Bit Inc.](https://appshunter.io/developer/1874205957) | [Satoshi Yamakawa](https://appshunter.io/developer/1864114622) |

## What reviewers say

### SUUGAKU

[App page](https://appshunter.io/ios/app/suugaku-enjoy-numbers/id6759102221)

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

**In-app purchases:** none


### Wave Interference Simulator

[App page](https://appshunter.io/ios/app/wave-interference-simulator/id6761347861)

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

**In-app purchases:** none


## Frequently asked questions

### Is SUUGAKU free?

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

### Is Wave Interference Simulator free?

Wave Interference Simulator is free to download, with no in-app purchases.

### Do SUUGAKU or Wave Interference Simulator have ads?

Both SUUGAKU and Wave Interference Simulator show ads.

### Which is updated more often, SUUGAKU or Wave Interference Simulator?

SUUGAKU ships an update every 5 days, and Wave Interference Simulator every 2 months. Most recently, SUUGAKU was updated on November 5, 2026 and Wave Interference Simulator on November 5, 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.*