# airCloud Tap vs airCloud Alarm Code

The clearest difference is update cadence: airCloud Tap at every 2 months against airCloud Alarm Code's every 27 months. airCloud Alarm Code's advantage is iOS requirement (13.0 vs 15.0). 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.

airCloud Tap ships an update every 2 months, airCloud Alarm Code every 27 months. The most recent releases landed on September 22, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | airCloud Tap | airCloud Alarm Code |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 27 months |
| Monetization | Free | — |
| Size | 105 MB | 7 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [BOSCH HOME COMFORT JAPAN, INC.](https://appshunter.io/developer/1182901921) | [Bosch Thermotechnik GmbH](https://appshunter.io/developer/456233209) |

## What reviewers say

### airCloud Tap

[App page](https://appshunter.io/ios/app/aircloud-tap/id1560337436)

This app enables HVAC professionals to remotely configure Hitachi air conditioning units using NFC technology. It simplifies commissioning, operation, and maintenance by allowing settings to be read, modified, and applied via a mobile phone. The app facilitates quick setup for multi-unit systems and data export for servicing teams.

**Highlights:** Contactless settings via NFC, Remote configuration of HVAC units, Simplified commissioning and maintenance, Quick copy-paste for multi-unit systems, Export of system operation data, Access to online manuals

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

**In-app purchases:** none


### airCloud Alarm Code

[App page](https://appshunter.io/ios/app/aircloud-alarm-code/id6474610687)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is airCloud Tap free?

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

### Is airCloud Alarm Code free?

airCloud Alarm Code is free to download, with no in-app purchases.

### Do airCloud Tap or airCloud Alarm Code have ads?

Neither airCloud Tap nor airCloud Alarm Code shows ads.

### Which is updated more often, airCloud Tap or airCloud Alarm Code?

airCloud Tap ships an update every 2 months, and airCloud Alarm Code every 27 months. Most recently, airCloud Tap was updated on September 22, 2026 and airCloud Alarm Code on September 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.*