# エステサロン IRIE 【公式アプリ】 vs Deaf Navi

The clearest difference is update cadence: Deaf Navi at every 2 weeks against エステサロン IRIE 【公式アプリ】's every 28 months. エステサロン IRIE 【公式アプリ】's advantage is iOS requirement (11.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

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

エステサロン IRIE 【公式アプリ】 ships an update every 28 months, Deaf Navi every 2 weeks. The most recent releases landed on September 10, 2026 and August 17, 2026 respectively.

## The numbers

| Metric | エステサロン IRIE 【公式アプリ】 | Deaf Navi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 28 months | **Every 2 weeks** |
| Size | 40 MB | 3 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [YUKO UEDA](https://appshunter.io/developer/1579775792) | [MASAYOSHI TSUJI](https://appshunter.io/developer/1888467644) |

## What reviewers say

### エステサロン IRIE 【公式アプリ】

[App page](https://appshunter.io/ios/app/irie/id1579775790)

**In-app purchases:** none


### Deaf Navi

[App page](https://appshunter.io/ios/app/deaf-navi/id6761352199)

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

**In-app purchases:** none


## Frequently asked questions

### Is エステサロン IRIE 【公式アプリ】 free?

エステサロン IRIE 【公式アプリ】 is free to download, with no in-app purchases.

### Is Deaf Navi free?

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

### Do エステサロン IRIE 【公式アプリ】 or Deaf Navi have ads?

Neither エステサロン IRIE 【公式アプリ】 nor Deaf Navi shows ads.

### Which is updated more often, エステサロン IRIE 【公式アプリ】 or Deaf Navi?

エステサロン IRIE 【公式アプリ】 ships an update every 28 months, and Deaf Navi every 2 weeks. Most recently, エステサロン IRIE 【公式アプリ】 was updated on September 10, 2026 and Deaf Navi on August 17, 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.*