# BITqms2Go vs BTD ALARM

The clearest difference is update cadence: BITqms2Go at fortnightly against BTD ALARM's every 4 months. BITqms2Go also leads on iOS requirement (10.1 vs 13.4). 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.

BITqms2Go ships an update fortnightly, BTD ALARM every 4 months. The most recent releases landed on October 26, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | BITqms2Go | BTD ALARM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 4 months |
| Size | 168 MB | 103 MB |
| Requires iOS | **10.1** | 13.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bitworks EDV-Dienstleistung-GmbH](https://appshunter.io/developer/1102408454) | [BTD Service GmbH](https://appshunter.io/developer/1458349691) |

## What reviewers say

### BITqms2Go

[App page](https://appshunter.io/ios/app/bitqms2go/id1279186647)

**Features:** macOS Compatibility

**In-app purchases:** none


### BTD ALARM

[App page](https://appshunter.io/ios/app/btd-alarm/id1458349692)

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

**In-app purchases:** none


## Frequently asked questions

### Is BITqms2Go free?

BITqms2Go is free to download, with no in-app purchases.

### Is BTD ALARM free?

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

### Do BITqms2Go or BTD ALARM have ads?

Neither BITqms2Go nor BTD ALARM shows ads.

### Which is updated more often, BITqms2Go or BTD ALARM?

BITqms2Go ships an update fortnightly, and BTD ALARM every 4 months. Most recently, BITqms2Go was updated on October 26, 2026 and BTD ALARM on October 29, 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.*