# WAVE　公式アプリ vs Pet Salon WanWanDa

WAVE　公式アプリ and Pet Salon WanWanDa 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.

WAVE　公式アプリ ships an update every 39 months, Pet Salon WanWanDa every 38 months. Both last shipped on October 25, 2026.

## The numbers

| Metric | WAVE　公式アプリ | Pet Salon WanWanDa |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 39 months | **Every 38 months** |
| Size | 15 MB | 15 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [WAVE K.K. (Kagawa)](https://appshunter.io/developer/1685594152) | [TOMOMI IIDA](https://appshunter.io/developer/1687443235) |

## What reviewers say

### WAVE　公式アプリ

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

**In-app purchases:** none


### Pet Salon WanWanDa

[App page](https://appshunter.io/ios/app/pet-salon-wanwanda/id6449016000)

**In-app purchases:** none


## Frequently asked questions

### Is WAVE　公式アプリ free?

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

### Is Pet Salon WanWanDa free?

Pet Salon WanWanDa is free to download, with no in-app purchases.

### Do WAVE　公式アプリ or Pet Salon WanWanDa have ads?

Neither WAVE　公式アプリ nor Pet Salon WanWanDa shows ads.

### Which is updated more often, WAVE　公式アプリ or Pet Salon WanWanDa?

WAVE　公式アプリ ships an update every 39 months, and Pet Salon WanWanDa every 38 months. Most recently, WAVE　公式アプリ was updated on October 25, 2026 and Pet Salon WanWanDa 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.*