Sound Instant - Reduce Latency

440 reviews
Content rating
Everyone
100K+
Downloads
Content rating
Everyone
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About this app

Effectively reduce the delay of Bluetooth earphone/headset/speaker after it is turned on.

· One key to turn on
Reduce latency with just a tap
· ⭐️ Support shortcut magnet (Tile)
Pull down the status bar anywhere, tap it to use
Effectively reduce Bluetooth earphone/headset/speaker delay (≦30ms)
Updated on
Aug 21, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection
  • Data is encrypted in transit
  • Data can’t be deleted

Ratings and reviews

429 reviews
David Fraser
November 19, 2025
This didn't seem to have any effect, either with my Bluetooth headphones or my phone speakers. It gives you 11 trials before needing to buy the pro version. I tested with my speakers using a latency detection app. It doesn't explain how it reduces latency, so it's hard to evaluate whether it could have done better; I suspect it's adjusting the Bluetooth audio codec but for some devices there aren't alternatives.
1 person found this review helpful
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MC Chase Productions
April 12, 2026
Looks more like a scam than anything else. Doesn't help the fact that you have to pay to NOT use the Trial. Nowhere in the app title and description states that it's a trial version when it should. Oh, and it does remove the delay, but the audio is muffled.
3 people found this review helpful
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Lance Faure
May 14, 2023
I was experiencing bluetooth lag on my galaxy A54 when outputting phone movie sound to my Bluetooth speaker and this app worked well to resolve it. Now lips are nearly synced perfectly with the sound. I tested it with an audio (delay) tester and it seemed right in sync with the metronome. The app requires no permissions and collects no data on its use. It opens no ports on your phone.
16 people found this review helpful
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What’s new

- Adapted to Android 15
- Improved performance.
- Bug fixed.
Content rating
Everyone
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App support

About the developer
吴国庆
oinsapp@outlook.com
三墩镇三坝雅苑21幢3单元402室 西湖区, 杭州市, 浙江省 China 310000

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