Stereo Recorder
Stereo Recorder Summary
Stereo Recorder is a ad-supported Android app in Music And Audio by Cast4TV. Released in Jul 2022 (3 years ago). It has about 6.9K+ installs Based on AppGoblin estimates, it reaches roughly 723 monthly active users and generates around $<10K monthly revenue (0% IAP / 100% ads). Store metadata: updated Aug 2, 2025.
Recent activity: 434 installs this week (541 over 4 weeks) showing exceptional growth View trends →
Store info: Last updated on Google Play on Aug 2, 2025 .
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App Description
Convert the mono audio into the virtual stereo audio by AI algorithm.
1. What is "Stereo Recorder"?
"Stereo Recorder" is an audio processing app that converts mono audio recorded by mobile phone into stereo audio.
2. Why do you need "Stereo Recorder"?
*The phone has only one microphone for recording (the additional microphone is only used to reduce background noise), so no matter what software is used, it can only record mono audio.
*The phone has only one mono microphone Line-in that can be used for recording, so no matter what software is used, it can only record mono audio.
*Mono audio is clean and has no sense of space.
*Using "Stereo Recorder", you can convert the mono audio of the mobile phone by the processing of AI algorithm, to generate a virtual stereo audio with a sense of space.
3. How to use "Stereo Recorder"?
Very simple, use the phone's built-in recorder to record a piece of audio or load an audio file, click "Convert to Stereo", and a stereo audio will be generated after a while. You can play, save and share this audio file.
To experience stereo, don't forget to use stereo headphones!