# DoorMasterBLE vs Counter

The clearest difference is device support: DoorMasterBLE at 3 against Counter's 1. DoorMasterBLE also leads on iOS requirement (15.5 vs 26.4). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | DoorMasterBLE | Counter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 1 MB | 1 MB |
| Requires iOS | **15.5** | 26.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [roger deutsch](https://appshunter.io/developer/1183137526) | [Michael Doshi](https://appshunter.io/developer/6794229701) |

## What reviewers say

### DoorMasterBLE

[App page](https://appshunter.io/ios/app/doormasterble/id6448313989)

**Features:** macOS Compatibility

**In-app purchases:** none


### Counter

[App page](https://appshunter.io/ios/app/counter-count-by-increments/id6794229429)

**In-app purchases:** none


## Frequently asked questions

### Is DoorMasterBLE free?

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

### Is Counter free?

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

### Do DoorMasterBLE or Counter have ads?

Neither DoorMasterBLE nor Counter shows ads.

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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.*