# KeyOrder vs ImmoBase

The clearest difference is update cadence: KeyOrder at every 4 weeks against ImmoBase's every 2 months. KeyOrder also leads on iOS requirement (9.0 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.

KeyOrder ships an update every 4 weeks, ImmoBase every 2 months. The most recent releases landed on October 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | KeyOrder | ImmoBase |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 2 months |
| Size | 16 MB | 53 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Wuxi Kaiyang Electronic Technology Co., Ltd.](https://appshunter.io/developer/1131154502) | [Ronald Persaud](https://appshunter.io/developer/1812443427) |

## What reviewers say

### KeyOrder

[App page](https://appshunter.io/ios/app/keyorder/id1261248835)

**Features:** macOS Compatibility

**In-app purchases:** none


### ImmoBase

[App page](https://appshunter.io/ios/app/immobase/id6753329232)

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is KeyOrder free?

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

### Is ImmoBase free?

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

### Do KeyOrder or ImmoBase have ads?

Neither KeyOrder nor ImmoBase shows ads.

### Which is updated more often, KeyOrder or ImmoBase?

KeyOrder ships an update every 4 weeks, and ImmoBase every 2 months. Most recently, KeyOrder was updated on October 4, 2026 and ImmoBase on October 30, 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.*