# My BLE Simulator vs Trajectory

The clearest difference is ads: My BLE Simulator at none against Trajectory's shown. My BLE Simulator also leads on iOS requirement (8.0 vs 17.7.2). On price, 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.

## The numbers

| Metric | My BLE Simulator | Trajectory |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Fortnightly |
| Size | 12 MB | 36 MB |
| Requires iOS | **8.0** | 17.7.2 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Toshiaki Shou](https://appshunter.io/developer/379856065) | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) |

## What reviewers say

### My BLE Simulator

[App page](https://appshunter.io/ios/app/my-ble-simulator/id1186623798)

**Features:** macOS Compatibility

**In-app purchases:** none


### Trajectory

[App page](https://appshunter.io/ios/app/trajectory-detection/id6511212764)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is My BLE Simulator free?

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

### Is Trajectory free?

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

### Do My BLE Simulator or Trajectory have ads?

Trajectory shows ads; My BLE Simulator does not.

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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.*