A2DPblocker vs #1 Hidden Camera Detector
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
A2DPblocker
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.
- 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)
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WHAT IS IT? ------------------------------------------// A2DPblocker is an audio player that blocks the Advanced Audio Distribution Profile (A2DP) (i.e. Bluetooth Stereo Profile) from connecting on a Bluetooth enabled iOS device without completely disabling the Bluetooth hardware. This enables the iOS device to continue to perform other Bluetooth functions like default audio output from another audio app (dictation, audio books, podcasts, GPS, music streaming, etc.) to a Hands-Free Profile (HFP) enabled Bluetooth car kit, headset, etc. as well as make phone calls over Bluetooth, and wirelessly control the iPod with a paired AVRCP enabled Bluetooth accessory. A2DP was introduced in iOS 3.0 and this app simply blocks A2DP from connecting and maintains the default audio output device when it's running in the foreground (including when the screen is locked on iOS 3.1 or later devices) or background (requires iOS 4.0 or later). You can finally disable A2DP once and for all with this app and stop manually changing the default audio output device each time your car kit, headset, or whatever A2DP enabled Bluetooth accessory you have connects to your iOS device. FEATURES ------------------------------------------// - blocks A2DP. - defaults audio output from another audio app to a HFP enabled Bluetooth car kit, headset, etc. - maintains the default audio output device. - built-in iPod controls. - audio Playback Queue (requires iOS 4.0 or later). - suppresses audio notification alerts (only on pre-iOS 7.0 or earlier devices). HOW TO USE ------------------------------------------// 1.) Pair your Bluetooth enabled iOS device with your Bluetooth car kit, headset, etc. 2.) Launch A2DPblocker and ensure “A2DP Blocker" switch is ON. 3.) Add a downloaded non-DRM (i.e. not copy-protected) audio track from your music library to the Playback Queue on iOS 4.0 or later and adjust the independent volume slider to guarantee A2DP is blocked. 4.) Ensure “Remote Control" switch is OFF. 5.) Set Default Audio to “speaker+” / “receiver” / “speaker” to block A2DP or “headset+” to default audio output via HFP. 6.) Play Playback Queue. 7.) Launch and configure your other audio app or begin playing the iPod with the built-in iPod controls or an attached accessory. Now your Bluetooth enabled iOS device should block the A2DP connection from occurring or audio should now be streaming via the HFP connection as long as A2DPblocker is active. Successive launches of A2DPblocker doesn't require reconfiguration and it will not interfere with the phone call function or transport controls (AVRCP). NOTICE ------------------------------------------// HFP enabled Bluetooth car kits, headsets, etc. that only support the phone call function may configure A2DPblocker to utilize the same connection to playback audio (see HOW TO USE). However, the audio quality of the HFP standard is designed to be low bitrate, mono, and frequency limited to voice ranges, which is why music streaming may sound a bit lacking, but streaming dictation, audio books, podcasts, GPS, etc. for example would sound normal. REQUIREMENTS ------------------------------------------// - requires iOS 7.0 or later. - Bluetooth. - microphone or other audio input. - works best with the audio Playback Queue active. CONTACT INFO ------------------------------------------// Please contact me with your questions and/or comments. If you just love A2DPblocker then please leave a review! - twitter.com/gnavicks - dkanem.selfip.com
#1 Hidden Camera Detector
Detect hidden cameras and microphones using your device's magnetic field sensor. This app helps secure your privacy in various locations by identifying electromagnetic fields emitted by electronic devices.
- Detects hidden cameras
- Finds hidden microphones
- Uses magnetic field sensor
- Radiation detector
- IR camera finder
- Scans metal objects
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Hidden Camera Detector if you feel unsafe and unsecured in today’s technology. From hidden camera and hidden microphone. So, this app hidden camera finder will help you to find hidden camera and hidden microphone. This app will use your device magnetic field sensor. The hidden camera finder has maximum feature too find hidden camera and hidden microphone and speaker. Way’s of finding hidden camera and spy camera is radiation detector and ir camera finder. Hidden Camera Finder is used for secure your room, bed room, bath room, shower and changing room. When you change cloths in the changing room in your home or in the shopping mall changing room. First you scan the room with the help of hidden camera finder and spy cam detector. If there is show blue light on ir camera or start beeping on radiation detector then then there is be electromagnetic field of electric device. This hidden camera finder finds electromagnetic field in electric devices. Hidden Camera Finder app find hidden object and hidden devices. This app is very helpful and easy to use. Simple user interface and amazing user experience on easy to use hidden camera and anti-spy camera app. Hidden Camera and spy camera app will use for finding hidden camera and microphone for protecting your privacy. Hidden Camera finder will scan metal objects and electric devices. If you lost your phone charger in your bag then simply scan the bag with hidden camera finder you will find the charger. Hidden Camera finder will help you to find hidden devices like hidden camera microphone metal objects etc. Results may vary by device hardware, environmental factors - Payment will be charged to iTunes Account at confirmation of purchase - Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period - Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase - No cancellation of the current subscription is allowed during active subscription period Privacy Policy: www.hiddendevicedetector.com/privacy Terms & Conditions: www.hiddendevicedetector.com/terms
Screenshots
Verdict
The clearest difference is price: #1 Hidden Camera Detector at Free against A2DPblocker's $2.99. #1 Hidden Camera Detector also leads on rating (4.2 vs 2.0) and update cadence (fortnightly vs every 10 months). A2DPblocker's advantage is in-app purchases (none vs 4) and iOS requirement (7.0 vs 14.0). On ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
#1 Hidden Camera Detector is free to download; A2DPblocker costs $2.99 up front. #1 Hidden Camera Detector sells 4 in-app purchases, starting at $4.99 per 7 days. A2DPblocker asks for nothing beyond the download.
#1 Hidden Camera Detector holds the better App Store score, 4.2 against 2.0. That said, the two scores are not equally well evidenced: #1 Hidden Camera Detector has 3.8K ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 39% of A2DPblocker's written reviews are positive against 60% of #1 Hidden Camera Detector's.
A2DPblocker ships an update every 10 months, #1 Hidden Camera Detector fortnightly. Both last shipped on October 17, 2026.
| Parameter | A2DPblocker | #1 Hidden Camera Detector |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | 2.0 (11 ratings) | 4.2 (3.8K ratings) — better |
| Positive reviews | 38.7% of reviews | 59.8% of reviews — better |
| Number of ratings | 11 | 3.8K — better |
| Update frequency | Every 10 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 7.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 2 MB | 20 MB |
| Age rating | 4+ | 17+ |
| Developer | Gnavicks | Gibco LTD |
Customer experience
A2DPblocker
#1 Hidden Camera Detector
User reviews
A2DPblocker
From 11 App Store ratingsWhat we love
- ✅ 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
Room to improve
- 🔴 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
#1 Hidden Camera Detector
From 3.8K App Store ratingsWhat we love
- 🚀 Easy to use
- 🔒 Effective at detecting hidden cameras
- 👍 User-friendly interface
- 🚀 Quick and accurate detection
- 🔒 Provides peace of mind for travelers
Room to improve
- 🐛 Some false positives reported
- 🔋 Can drain battery quickly
- 💰 Subscription-based model with high weekly cost
Bugs and requests
A2DPblocker
Reported bugs
11 issues- 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
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- Cannot clear playback queue
- HFP function does not work with GPS
- App crashes on certain iOS versions
- Bluetooth connection drops when using navigation
- App fails to launch or open properly
- Audio quality issues with next/previous track controls
Requested features
10 requests- 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
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- Reduced battery consumption
- Better audio quality
- Automatic playlist management
- Support for navigation apps without disconnecting
- iOS 8+ compatibility improvements
#1 Hidden Camera Detector
Reported bugs
3 issues- Scan progress bar not moving
- Inability to complete scans
- Compatibility issues with older devices
Requested features
3 requests- More detailed explanations about detection technology
- Additional customization options
- Ability to locate and identify detected devices
In-app purchases
A2DPblocker
No in-app purchases
#1 Hidden Camera Detector
- Hidden Camera Detector Access$4.997 Days
- Hidden Camera Detector Access$6.997 Days
- Spy Detector Monthly Access$12.991 Month
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- Spy Detector Yearly Access$39.991 Year
Questions
Is A2DPblocker free?
Is #1 Hidden Camera Detector free?
Which has better reviews, A2DPblocker or #1 Hidden Camera Detector?
Do A2DPblocker or #1 Hidden Camera Detector have ads?
Which is updated more often, A2DPblocker or #1 Hidden Camera Detector?
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