# SensorsCatalog vs BLE Simulator GATT

The clearest difference is device support: BLE Simulator GATT at 2 against SensorsCatalog's —. On price, in-app purchases and iOS requirement 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 | SensorsCatalog | BLE Simulator GATT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Size | 4 MB | 1 MB |
| Requires iOS | 18.1 | **17.6** |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [studio-LEAF Inc.](https://appshunter.io/developer/1190030507) | [Eastesh](https://appshunter.io/developer/1771219974) |

## What reviewers say

### SensorsCatalog

[App page](https://appshunter.io/ios/app/sensorscatalog/id6751137701)

**In-app purchases:** none


### BLE Simulator GATT

[App page](https://appshunter.io/ios/app/ble-simulator-gatt/id6786655501)

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

**In-app purchases:** none


## Frequently asked questions

### Is SensorsCatalog free?

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

### Is BLE Simulator GATT free?

BLE Simulator GATT is free to download, with no in-app purchases.

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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.*