# 心源工業 SHIN vs Immo Ernst

The clearest difference is update cadence: 心源工業 SHIN at every 2 months against Immo Ernst's every 19 months. 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.

心源工業 SHIN ships an update every 2 months, Immo Ernst every 19 months. The most recent releases landed on December 26, 2025 and September 10, 2026 respectively.

## The numbers

| Metric | 心源工業 SHIN | Immo Ernst |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 19 months |
| Size | 28 MB | 33 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GT MARKET CONSULTING CO., LTD.](https://appshunter.io/developer/927846054) | [Maklerbuero Arnold Ernst GmbH](https://appshunter.io/developer/1621580785) |

## What reviewers say

### 心源工業 SHIN

[App page](https://appshunter.io/ios/app/shin/id1023640657)

**Features:** macOS Compatibility

**In-app purchases:** none


### Immo Ernst

[App page](https://appshunter.io/ios/app/immo-ernst/id1621580783)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 心源工業 SHIN free?

心源工業 SHIN is free to download, with no in-app purchases.

### Is Immo Ernst free?

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

### Do 心源工業 SHIN or Immo Ernst have ads?

Neither 心源工業 SHIN nor Immo Ernst shows ads.

### Which is updated more often, 心源工業 SHIN or Immo Ernst?

心源工業 SHIN ships an update every 2 months, and Immo Ernst every 19 months. Most recently, 心源工業 SHIN was updated on December 26, 2025 and Immo Ernst on September 10, 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.*