# だし処やまだ家 公式アプリ vs Isoichi

The clearest difference is update cadence: Isoichi at every 6 months against だし処やまだ家 公式アプリ's every 40 months. だし処やまだ家 公式アプリ's advantage is iOS requirement (12.0 vs 15.1). 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.

だし処やまだ家 公式アプリ ships an update every 40 months, Isoichi every 6 months. The most recent releases landed on October 29, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | だし処やまだ家 公式アプリ | Isoichi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 40 months | **Every 6 months** |
| Size | 15 MB | 110 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [AKIRA YAMAGUCHI](https://appshunter.io/developer/1461031330) | [Active Media Corp.](https://appshunter.io/developer/736484999) |

## What reviewers say

### だし処やまだ家 公式アプリ

[App page](https://appshunter.io/ios/app/id1461031331)

**In-app purchases:** none


### Isoichi

[App page](https://appshunter.io/ios/app/isoichi/id6737532141)

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

**In-app purchases:** none


## Frequently asked questions

### Is だし処やまだ家 公式アプリ free?

だし処やまだ家 公式アプリ is free to download, with no in-app purchases.

### Is Isoichi free?

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

### Do だし処やまだ家 公式アプリ or Isoichi have ads?

Neither だし処やまだ家 公式アプリ nor Isoichi shows ads.

### Which is updated more often, だし処やまだ家 公式アプリ or Isoichi?

だし処やまだ家 公式アプリ ships an update every 40 months, and Isoichi every 6 months. Most recently, だし処やまだ家 公式アプリ was updated on October 29, 2026 and Isoichi on November 4, 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.*