# Alarm Control Center (ACC) vs Assembla

The clearest difference is update cadence: Assembla at every 3 weeks against Alarm Control Center (ACC)'s every 2 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.

Alarm Control Center (ACC) ships an update every 2 months, Assembla every 3 weeks. The most recent releases landed on September 30, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Alarm Control Center (ACC) | Assembla |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 102 MB | 6 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alarm IT Factory GmbH](https://appshunter.io/developer/908353475) | [Ethyra GmbH](https://appshunter.io/developer/6785266850) |

## What reviewers say

### Alarm Control Center (ACC)

[App page](https://appshunter.io/ios/app/alarm-control-center-acc/id1477200286)

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

**In-app purchases:** none


### Assembla

[App page](https://appshunter.io/ios/app/assembla/id6785266578)

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

**In-app purchases:** none


## Frequently asked questions

### Is Alarm Control Center (ACC) free?

Alarm Control Center (ACC) is free to download, with no in-app purchases.

### Is Assembla free?

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

### Do Alarm Control Center (ACC) or Assembla have ads?

Neither Alarm Control Center (ACC) nor Assembla shows ads.

### Which is updated more often, Alarm Control Center (ACC) or Assembla?

Alarm Control Center (ACC) ships an update every 2 months, and Assembla every 3 weeks. Most recently, Alarm Control Center (ACC) was updated on September 30, 2026 and Assembla on October 7, 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.*