# Three ray公式アプリ vs Pet Salon WanWanDa

The clearest difference is iOS requirement: Pet Salon WanWanDa at 12.0 against Three ray公式アプリ's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Three ray公式アプリ ships an update every 61 months, Pet Salon WanWanDa every 38 months. Both last shipped on November 7, 2026.

## The numbers

| Metric | Three ray公式アプリ | Pet Salon WanWanDa |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 61 months | **Every 38 months** |
| Size | 7 MB | 15 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [THREE RAY](https://appshunter.io/developer/1590731226) | [TOMOMI IIDA](https://appshunter.io/developer/1687443235) |

## What reviewers say

### Three ray公式アプリ

[App page](https://appshunter.io/ios/app/three-ray/id1590730954)

**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 Three ray公式アプリ free?

Three ray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 Three ray公式アプリ or Pet Salon WanWanDa have ads?

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

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

Three ray公式アプリ ships an update every 61 months, and Pet Salon WanWanDa every 38 months. Most recently, Three ray公式アプリ was updated on November 7, 2026 and Pet Salon WanWanDa on November 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*