# PLX Devices BT LE Programmer vs API Tester(Pro)

The clearest difference is price: PLX Devices BT LE Programmer at Free against API Tester(Pro)'s $2.99. On ads, in-app purchases, device support and iOS requirement there is nothing between them.

PLX Devices BT LE Programmer is free to download; API Tester(Pro) costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | PLX Devices BT LE Programmer | API Tester(Pro) |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | — |
| Size | 4 MB | 35 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [PLX Devices, INC.](https://appshunter.io/developer/388327605) | [Hrishi Suthar](https://appshunter.io/developer/1660005858) |

## What reviewers say

### PLX Devices BT LE Programmer

[App page](https://appshunter.io/ios/app/plx-devices-bt-le-programmer/id6737182255)

**Features:** macOS Compatibility

**In-app purchases:** none


### API Tester(Pro)

[App page](https://appshunter.io/ios/app/api-testerpro/id6737351765)

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

**In-app purchases:** none


## Frequently asked questions

### Is PLX Devices BT LE Programmer free?

PLX Devices BT LE Programmer is free to download, with no in-app purchases.

### Is API Tester(Pro) free?

API Tester(Pro) costs $2.99, with no in-app purchases.

### Do PLX Devices BT LE Programmer or API Tester(Pro) have ads?

Neither PLX Devices BT LE Programmer nor API Tester(Pro) 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.*