# pica vs WAVE　公式アプリ

pica and WAVE　公式アプリ are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

pica ships an update every 51 months, WAVE　公式アプリ every 39 months. Both last shipped on October 25, 2026.

## The numbers

| Metric | pica | WAVE　公式アプリ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 51 months | **Every 39 months** |
| Size | 23 MB | 15 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tomoharu Oouchi](https://appshunter.io/developer/1601212408) | [WAVE K.K. (Kagawa)](https://appshunter.io/developer/1685594152) |

## What reviewers say

### pica

[App page](https://appshunter.io/ios/app/pica/id1601212406)

**In-app purchases:** none


### WAVE　公式アプリ

[App page](https://appshunter.io/ios/app/wave/id6448688236)

**In-app purchases:** none


## Frequently asked questions

### Is pica free?

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

### Is WAVE　公式アプリ free?

WAVE　公式アプリ is free to download, with no in-app purchases.

### Do pica or WAVE　公式アプリ have ads?

Neither pica nor WAVE　公式アプリ shows ads.

### Which is updated more often, pica or WAVE　公式アプリ?

pica ships an update every 51 months, and WAVE　公式アプリ every 39 months. Most recently, pica was updated on October 25, 2026 and WAVE　公式アプリ on October 25, 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.*