# A2DPblocker vs LightBlue®

The clearest difference is price: LightBlue® at Free against A2DPblocker's $2.99. LightBlue® also leads on rating (4.3 vs 2.0) and update cadence (every 3 weeks vs every 10 months). A2DPblocker's advantage is iOS requirement (7.0 vs 16.4). On ads, in-app purchases and device support there is nothing between them.

LightBlue® is free to download; A2DPblocker costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

LightBlue® holds the better App Store score, 4.3 against 2.0. That said, the two scores are not equally well evidenced: LightBlue® has 942 ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 38% of A2DPblocker's written reviews are positive against 66% of LightBlue®'s.

A2DPblocker ships an update every 10 months, LightBlue® every 3 weeks. The most recent releases landed on September 28, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | A2DPblocker | LightBlue® |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [2.0 (11 ratings)](https://appshunter.io/ios/app/a2dpblocker-bluetooth-mono/id448525106/reviews) | **[4.3 (942 ratings)](https://appshunter.io/ios/app/lightblue/id557428110/reviews)** |
| Number of ratings | 11 | **942** |
| Positive reviews | 38.0% of reviews | **66.1% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 3 weeks** |
| Monetization | Paid | **Ad-supported** |
| Size | 2 MB | 22 MB |
| Requires iOS | **7.0** | 16.4 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Gnavicks](https://appshunter.io/developer/330818060) | [Punch Through](https://appshunter.io/developer/557428113) |

## What reviewers say

### A2DPblocker

[App page](https://appshunter.io/ios/app/a2dpblocker-bluetooth-mono/id448525106)

This app prevents Bluetooth stereo audio from automatically connecting on your iOS device. It allows other Bluetooth functions like calls and GPS audio to work seamlessly with your car kit or headset.

**Highlights:** Blocks A2DP connections, Defaults audio output to HFP car kits/headsets, Maintains default audio output device, Built-in iPod controls, Audio Playback Queue support, Suppresses audio notification alerts (older iOS)

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

**In-app purchases:** none

**What reviewers like**

- ✅ Solves Bluetooth audio routing issues for specific car models
- 🎵 Enables music playback on older Bluetooth devices without A2DP support
- ⚡ Simple setup process when instructions are followed
- 👨‍💼 Responsive and helpful developer support
- 💰 Affordable one-time purchase price

**What reviewers complain about**

- 🔴 Does not work in background - app must stay in foreground
- 🔋 Significant battery drain when app is running
- 📉 Poor audio quality - mono instead of stereo
- 📱 Cannot lock phone screen while using app
- 🚫 Requires manual playlist creation instead of using standard music app

**Reported bugs**

- App stops working when screen is locked
- Simultaneous playback of multiple songs
- Audio disconnects when switching apps
- Intermittent functionality - works then suddenly stops
- Incompatibility with iOS 5, iOS 8, and newer versions

**Requested features**

- Background operation while using other apps
- Support for streaming services like Spotify and Pandora
- Screen lock capability while app is active
- Integration with standard iOS music player
- Stereo audio support instead of mono


### LightBlue®

[App page](https://appshunter.io/ios/app/lightblue/id557428110)

This app allows users to interact with Bluetooth Low Energy devices. It supports scanning for, connecting to, and analyzing BLE peripherals, as well as simulating your own BLE devices. It's a comprehensive tool for developers and enthusiasts working with BLE technology.

**Highlights:** Scan and discover BLE peripherals, Connect and view device profiles, Read and write characteristics, Subscribe to notifications, Create and advertise virtual BLE devices, Clone peripheral profiles, Log and share BLE events

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Found lost devices
- 🔍 Helpful for locating Bluetooth devices
- 👍 Works great
- 👍 Lifesaver
- 👍 Fantastic app

**What reviewers complain about**

- 🐛 Doesn't work with dead devices
- 🐛 Unreliable connection
- 🐛 Confusing to use
- 🐛 Doesn't work with all devices

**Reported bugs**

- Crashes after updates
- Fails to connect Apple Pencil
- Doesn't detect all nearby devices

**Requested features**

- Ability to manually name devices
- More precise location tracking
- Integration with Siri/Shortcuts


## Frequently asked questions

### Is A2DPblocker free?

A2DPblocker costs $2.99, with no in-app purchases.

### Is LightBlue® free?

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

### Which has better reviews, A2DPblocker or LightBlue®?

LightBlue® is rated higher. A2DPblocker averages 2.0 out of 5 from 11 ratings, while LightBlue® averages 4.3 from 942 ratings.

### Do A2DPblocker or LightBlue® have ads?

Neither A2DPblocker nor LightBlue® shows ads.

### Which is updated more often, A2DPblocker or LightBlue®?

A2DPblocker ships an update every 10 months, and LightBlue® every 3 weeks. Most recently, A2DPblocker was updated on September 28, 2026 and LightBlue® on September 30, 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.*