OpenAudioTools: Voice Analyzer
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Open Audio Tools Voice Analyzer is a tool for trans people to feminize the voice
- Downloads
- 8.8K+
- on Google Play
- Price
- Free
- No in-app purchases
- Updated
- Jun 30
- 2026 · v2.5.2
Screenshots
About OpenAudioTools: Voice Analyzer
Open Audio Tools is a powerful tool (in my opinion) that designed to break down your voice into its parameters, helping you understand how it works and what you can change.
This app was created by and especially designed for trans women
== How is that even works ??? ==
So, in our app you have a lot of graphs of different parameters and a HUGE RECORD BUTTON. Don't hesitate, press the record button and speak; our app will analyze your voice and make graphs of your voice parameters IN REAL TIME. If you want to feminize your voice, as an example, you can choose the tab named "feminine voice". You will see the target zones on the graphs. You need to hold your voice parameters inside the target zones while you speaking. Try your best and you will see results. That's how it works
== Why is it GOATed ==
So, as I already said, the app gives you an OBJECTIVE FEEDBACK in REAL TIME. This is something, that humans are not really capable off tbh. You will always know the clanker's opinion on your voice with a good precision. This is COOL
Also, this app can measure a RESONANCE. (Resonance is not a Pitch). Resonance is how your voice vibrates, and achieving the right resonance is very important for feminization. If you have a high pitch, but your voice sounds SUS and you don't know why ⇾ that's probably a wrong resonance. So this app can help you to upgrade your voice from SUS to YAY
== Features ==
Spectrograms:
* Spectrogram
* Energy Spectrogram
Static Parameters:
* Loudness
* Pitch
* Note Graph
* Formants (F1, F2) (Resonance) ⇽ NO SUS
* Energy
* H1 H2 Energy Balance
* Harmonic to Noise Ratio
* BER (Low, Medium, High)
* H/L Ratio
* VAD
* Spectral centroid
* Spectral Tilt
* Spectral Spread
Dynamic Parameters:
* Jitter
* Shimmer
* Prosody
* Rhythm
* Clarity
* Pauses Duration
No, it's not too much. I believe in you! You can understand all of this!
== Developers ==
I am Ketaslava Ket. I and my Team KTVINCCO created this app, So ENJOY!!!
- also, subscribe to my channel btw, I'm making a good stuff
== YAY ==
Idk what to say here, so I asked AI and the clanker said that our goal is to empower you with the tools and knowledge to transform your voice into its best version
This app was created by and especially designed for trans women
== How is that even works ??? ==
So, in our app you have a lot of graphs of different parameters and a HUGE RECORD BUTTON. Don't hesitate, press the record button and speak; our app will analyze your voice and make graphs of your voice parameters IN REAL TIME. If you want to feminize your voice, as an example, you can choose the tab named "feminine voice". You will see the target zones on the graphs. You need to hold your voice parameters inside the target zones while you speaking. Try your best and you will see results. That's how it works
== Why is it GOATed ==
So, as I already said, the app gives you an OBJECTIVE FEEDBACK in REAL TIME. This is something, that humans are not really capable off tbh. You will always know the clanker's opinion on your voice with a good precision. This is COOL
Also, this app can measure a RESONANCE. (Resonance is not a Pitch). Resonance is how your voice vibrates, and achieving the right resonance is very important for feminization. If you have a high pitch, but your voice sounds SUS and you don't know why ⇾ that's probably a wrong resonance. So this app can help you to upgrade your voice from SUS to YAY
== Features ==
Spectrograms:
* Spectrogram
* Energy Spectrogram
Static Parameters:
* Loudness
* Pitch
* Note Graph
* Formants (F1, F2) (Resonance) ⇽ NO SUS
* Energy
* H1 H2 Energy Balance
* Harmonic to Noise Ratio
* BER (Low, Medium, High)
* H/L Ratio
* VAD
* Spectral centroid
* Spectral Tilt
* Spectral Spread
Dynamic Parameters:
* Jitter
* Shimmer
* Prosody
* Rhythm
* Clarity
* Pauses Duration
No, it's not too much. I believe in you! You can understand all of this!
== Developers ==
I am Ketaslava Ket. I and my Team KTVINCCO created this app, So ENJOY!!!
- also, subscribe to my channel btw, I'm making a good stuff
== YAY ==
Idk what to say here, so I asked AI and the clanker said that our goal is to empower you with the tools and knowledge to transform your voice into its best version
What’s new
Version 2.5.2 · Updated June 30, 2026
* User guides * New Main Menu * Some additional features * Enhanced performance
User reviews
thanks for creating this, I haven't used it yet but the fact you have presets to help trans girls it really means a lot♥️♥️♥️
i mean the app is cool but why is she trans likee // tbh I didn't knew the app was like for. voice training n shi i just like audio processing and effects tools but this is cool ig. i support
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| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| OpenAudioTools: Voice Analyzer | – | Free | 5,000+ | Jun 30, 2026 | |
| Barbell Medicine | 4.6 / 5 | Free | 1,000+ | Aug 26, 2026 | Compare |
| Five/Three/One - 531 Workouts | 4.8 / 5 | Free | 10,000+ | Jan 8, 2024 | Compare |
| Sleep Number | 4.2 / 5 | Free | 1,000,000+ | Sep 15, 2026 | Compare |
| Autio - Travel Companion | 3.2 / 5 | Free | 10,000+ | Nov 7, 2024 | Compare |
| Oto: Tinnitus Sounds & Support | 3.9 / 5 | Free | 50,000+ | Sep 24, 2026 | Compare |
| Functional Ear Trainer | 4.8 / 5 | Free | 1,000,000+ | Oct 2, 2026 | Compare |