Stereo Microphone
Ryouta Kira Utilities iPhoneiPadiPod touch
Stereo Microphone is a paid Utilities app for iPhone and iPad by Ryouta Kira. Rated 4.4/5 from 9 ratings. Requires iOS 15.0. Updated October 24, 2026.
- Rating
- 4.4
- 9 ratings
- Price
- 2.99 USD
- on the App Store
- Size
- 3 MB
- Age 4+
- Updated
- Oct 24
- 2026 · v1.7
Screenshots
About Stereo Microphone
Use your iPhone/iPad as a microphone and output sound to headphones or speakers. You can also use it to record audio instead of playing sound. The app comes with four built-in effects. Stereo input is available on compatible devices only. The microphone on the iPhone is positioned vertically, so by using it in landscape orientation, you can experience a greater sense of stereo sound. Please note that this app was created just for my personal use, and I cannot guarantee its performance on devices I do not own. Voice preprocess: - System Voice Processing - Noise Reduction - Auto Gain Control Included effects: - Pitch shifter - Chorus - Reverb - 10-band equalizer Supported devices with stereo input (unconfirmed): - iPhone XS or later - iPhone SE 2nd generation or later - iPad Pro 11-inch 1st generation or later - iPad Pro 12.9-inch 3rd generation or later Recording file formats: - MPEG4 AAC 44.1kHz 192kbps Stereo (.m4a, Up to 24 hours) - MPEG4 AAC 44.1kHz 128kbps Stereo (.m4a, 24h) - MPEG4 AAC 48kHz 192kbps Stereo (.m4a, 24h) - MPEG4 AAC 48kHz 256kbps Stereo (.m4a, 24h) - MPEG4 AAC 48kHz 320kbps Stereo (.m4a, 24h) - MPEG4 AAC 44.1kHz 96kbps Stereo (.m4a, 24h) - MPEG4 AAC 32kHz 64kbps Stereo (.m4a, 24h) - PCM 44.1kHz 16bit Integer Stereo (.wav, 6h) - PCM 48kHz 16bit Integer Stereo (.wav, 6h) - PCM 44.1kHz 32bit Float Stereo (.wav, 3h) - PCM 48kHz 32bit Float Stereo (.wav, 3h) * You can add a timecode when you use a PCM format. If you are using an external stereo microphone, please set the input channel to stereo in the settings. Please note that: - The screenshots are simulated images. The actual display may differ. - This app and descriptions contain machine translated text.
Ratings & reviews
4.4
9 ratings
What’s new
Version 1.7 · Updated October 24, 2026
New features: - Added an option, "Lock volume when locked". - Added an effect, "Ring Modulator (Voice Changer)".
App privacy
The developer, Ryouta Kira, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to Stereo Microphone
Looking for apps like Stereo Microphone? Here are 6 similar apps on the App Store. The highest rated is Mic to Speaker - Microphone (4.6/5), and all 6 are free to download.
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Stereo Microphone | 4.4 / 5 (9 ratings) | 2.99 USD | October 24, 2026 | |
| Microphone: stream to speakers | – | Free | Oct 27, 2026 | Compare |
| Mic to Speaker - Microphone | 4.6 / 5 (36) | Free | Nov 26, 2025 | Compare |
| Microphone - Megi | 4.2 / 5 (106) | Free | Aug 20, 2026 | Compare |
| Hear Boost: Hearing Aid & Mic | 4.2 / 5 (11,674) | Free | Oct 5, 2026 | Compare |
| My Microphone: Voice Amplifier | 4.2 / 5 (1,667) | Free | Oct 14, 2026 | Compare |
| Amplifier | Pro 2 for AirPods | 4.2 / 5 (481) | Free | Sep 18, 2026 | Compare |
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