# Barfield ADTS vs Bluetoothkey Lock

The clearest difference is review sentiment: Bluetoothkey Lock at 100% against Barfield ADTS's 20%. Bluetoothkey Lock also leads on rating (4.8 vs 3.4) and update cadence (every 2 months vs every 5 months). On price, ratings volume, 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.

Bluetoothkey Lock holds the better App Store score, 4.8 against 3.4. Both are backed by a comparable volume of ratings — 5 and 4 respectively. Written reviews point the same way: 20% of Barfield ADTS's written reviews are positive against 100% of Bluetoothkey Lock's.

Barfield ADTS ships an update every 5 months, Bluetoothkey Lock every 2 months. The most recent releases landed on October 2, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Barfield ADTS | Bluetoothkey Lock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (5 ratings)](https://appshunter.io/ios/app/barfield-adts/id939622373/reviews) | **[4.8 (4 ratings)](https://appshunter.io/ios/app/bluetoothkey-lock/id1487935489/reviews)** |
| Number of ratings | **5** | 4 |
| Positive reviews | 20.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 80 MB | 23 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Barfield Inc](https://appshunter.io/developer/939622372) | [ZENDACCESS, INC](https://appshunter.io/developer/1459958265) |

## What reviewers say

### Barfield ADTS

[App page](https://appshunter.io/ios/app/barfield-adts/id939622373)

This app transforms your iOS device into a wireless remote for specific aircraft maintenance testing equipment. It offers automatic firmware updates and allows simultaneous viewing of PDF documents.

**Highlights:** Wireless remote control for DPS1000 and 1811NG, Automatic firmware update detection, Split-screen PDF viewing, User-friendly interface, Programmable test routines

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

**In-app purchases:** none


### Bluetoothkey Lock

[App page](https://appshunter.io/ios/app/bluetoothkey-lock/id1487935489)

Unlock community access using your smartphone. This application provides next-generation access solutions for various communities, simplifying entry and management.

**Highlights:** Smartphone access, Community entry, Next-gen access solutions, Simplified management

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Barfield ADTS free?

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

### Is Bluetoothkey Lock free?

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

### Which has better reviews, Barfield ADTS or Bluetoothkey Lock?

Bluetoothkey Lock is rated higher. Barfield ADTS averages 3.4 out of 5 from 5 ratings, while Bluetoothkey Lock averages 4.8 from 4 ratings.

### Do Barfield ADTS or Bluetoothkey Lock have ads?

Neither Barfield ADTS nor Bluetoothkey Lock shows ads.

### Which is updated more often, Barfield ADTS or Bluetoothkey Lock?

Barfield ADTS ships an update every 5 months, and Bluetoothkey Lock every 2 months. Most recently, Barfield ADTS was updated on October 2, 2026 and Bluetoothkey Lock on October 12, 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.*