# ポケット数学公式 vs Wave Interference Simulator

The clearest difference is ads: ポケット数学公式 at none against Wave Interference Simulator's shown. ポケット数学公式 also leads on update cadence (monthly vs every 2 months). 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.

ポケット数学公式 ships an update monthly, Wave Interference Simulator every 2 months. The most recent releases landed on September 18, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | ポケット数学公式 | Wave Interference Simulator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 2 months |
| Size | 6 MB | 18 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SANWA Inc.](https://appshunter.io/developer/1878028373) | [Satoshi Yamakawa](https://appshunter.io/developer/1864114622) |

## What reviewers say

### ポケット数学公式

[App page](https://appshunter.io/ios/app/id6759576583)

**Features:** macOS Compatibility, Vision Pro 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 ポケット数学公式 free?

ポケット数学公式 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 ポケット数学公式 or Wave Interference Simulator have ads?

Wave Interference Simulator shows ads; ポケット数学公式 does not.

### Which is updated more often, ポケット数学公式 or Wave Interference Simulator?

ポケット数学公式 ships an update monthly, and Wave Interference Simulator every 2 months. Most recently, ポケット数学公式 was updated on September 18, 2026 and Wave Interference Simulator on September 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.*