# 麻雀の友 vs Waa Waa

The clearest difference is in-app purchases: 麻雀の友 at none against Waa Waa's 1. Waa Waa's advantage is update cadence (every 2 days vs every 8 months) and iOS requirement (13.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Waa Waa sells 1 in-app purchase, starting at $0.99 per month. 麻雀の友 asks for nothing beyond the download.

麻雀の友 ships an update every 8 months, Waa Waa every 2 days. The most recent releases landed on October 18, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 麻雀の友 | Waa Waa |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 42.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 2 days** |
| Monetization | — | Freemium |
| Size | 1 MB | 59 MB |
| Requires iOS | 26.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tadahisa Motooka](https://appshunter.io/developer/394580132) | [1tier](https://appshunter.io/developer/1758267913) |

## What reviewers say

### 麻雀の友

[App page](https://appshunter.io/ios/app/id394580129)

**Features:** macOS Compatibility

**In-app purchases:** none


### Waa Waa

[App page](https://appshunter.io/ios/app/waa-waa/id6752776912)

Understand your baby's needs with AI-powered cry analysis. This app interprets emotions in your baby's cries in real-time, offering insights into their feelings and needs. Track crying patterns and manage baby profiles for a deeper connection.

**Highlights:** Real-time cry analysis, Video & audio file analysis, Cry pattern statistics, Baby profile management, AI-powered emotional insights, Growth milestone logging

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Plan (No Ads) | $0.99 | per month |


## Frequently asked questions

### Is 麻雀の友 free?

麻雀の友 is free to download, with no in-app purchases.

### Is Waa Waa free?

Waa Waa is free to download, with in-app purchases available.

### Do 麻雀の友 or Waa Waa have ads?

Neither 麻雀の友 nor Waa Waa shows ads.

### Which is updated more often, 麻雀の友 or Waa Waa?

麻雀の友 ships an update every 8 months, and Waa Waa every 2 days. Most recently, 麻雀の友 was updated on October 18, 2026 and Waa Waa 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.*