Undertone - Voice Journal - App Store
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Publisher Description
Undertone is a voice journal that never leaves your phone.
Press record. Speak. Watch your words appear; transcribed entirely on your device by a Whisper AI model that lives inside the app. No internet connection, no account, no server, anywhere, ever sees what you said.
WHY OFFLINE MATTERS
Most "voice-to-text" apps quietly send your audio to a remote server for transcription. Even ones that claim to be private often route through Apple's Speech framework, which uses Apple's servers by default.
Undertone doesn't. The Whisper model is bundled inside the app at install time. Transcription happens on your phone's Neural Engine - the same chip that handles Face ID - and nothing is sent anywhere.
Turn on airplane mode. It still works.
WHAT YOU GET
. Press-to-record voice entries with a calm, focused interface
. On-device transcription powered by Whisper AI.
. Choose between Small, Medium, and Large models - trade speed for accuracy as you like
. Tag entries and search across your full archive, locally
. Replay any recording alongside its transcript with a precise waveform scrubber
. Append to existing entries when a thought continues a few hours later
. Backup and restore your entire journal as a single archive - your data, in your hands
PRIVACY, IN PLAIN TERMS
. No account required
. No analytics, no tracking, no advertising SDKs
. No cloud storage; audio and transcripts live in your app's sandbox
. No microphone access outside active recording
. No data sold, shared, or seen by anyone but you
Read the full privacy policy at jessinglabs.com/privacy.
ONE PURCHASE. YOURS FOREVER.
Undertone is a one-time purchase. No subscription. All future updates are included.
Made in Seattle by Jessing Labs.
Questions, feedback, or ideas: jessinglabs@gmail.com
About Undertone - Voice Journal
The company that develops Undertone - Voice Journal is Jessica Huang. The latest version released by its developer is 1.0 .
To install Undertone - Voice Journal on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-10-13 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Undertone - Voice Journal as malware if the download link is broken.
How to install Undertone - Voice Journal on your iOS device:
- Click on the Continue To App button on our website. This will redirect you to the App Store.
- Once the Undertone - Voice Journal is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
- If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
- After Undertone - Voice Journal is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
- Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.
Program Details
System requirements
Download information
Pricing
Version History
version -
posted on 2026-10-13
Disclaimer
Official App Store Link
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