Sonde Mental Fitness
Sonde Health Health & Fitness iPhoneiPadiPod touch
Sonde Mental Fitness is a free Health & Fitness app for iPhone and iPad by Sonde Health. Rated 4.3/5 from 20 ratings. Requires iOS 14.0.
- Rating
- 4.3
- 20 ratings
- Price
- Free
- on the App Store
- Size
- 134 MB
- Age 17+
- Updated
- Jan 9
- 2026 · v3.21
Screenshots
About Sonde Mental Fitness
A JOURNALING AND FITNESS TRACKER FOR YOUR MIND Start on the journey to improve your mental fitness today by simply using your voice. Sonde Health uses the advanced science of vocal biomarkers to assess your mental fitness based on a short speech sample. Track your personalized score trends, insights, and tips to help improve your health over time. Sonde automatically converts your voice into a private, digital text journal you can review at any time. HOW IT WORKS Tell us how you’re feeling - We’ll analyze your voice in real-time Get your mental fitness scores- Learn about key aspects of your health Voice-to-text journaling – Create private journal entries just by speaking Track mood and insights - Review historical trends of your data and get tips to improve your health AUDIO JOURNALING In addition to gaining insights about your vocal features, Sonde automatically transcribes your speech into a personal journal you can review at any time. Read past entries and understand how your mood and mental fitness trends relate to your day’s events. TIPS FOR SUCCESS Check-in daily - Your scores get better after 10 check-ins and regular use will help uncover trends in your mental fitness Set reminders - Notifications will help you remember to check in and reach your goals Track your progress - View your insights dashboard to understand what might be driving your score Explore tips - These suggestions have helped others with similar scores improve over time ABOUT SONDE HEALTH Sonde Health is a leading innovator in the field of vocal biomarker technology and works to identify changes in the human voice that may be indicative of a health condition. Finding useful health data and insight to engage people to improve their health and fitness is what we do. Sonde’s scientists and engineers have worked tirelessly over the past 5+ years, collecting and analyzing over 1 million voice samples from 80,000+ individuals working with health systems and clinical organizations around the world. Sonde’s proprietary voice-based technology platform is designed to detect changes of health conditions – like mental fitness and respiratory disease – from changes in voice. Using advanced audio signal processing and machine learning, Sonde senses and analyzes subtle vocal changes due to changes in a person’s physiology to provide early health detection and monitoring. You can find us at http://www.sondehealth.com
Ratings & reviews
4.3
20 ratings
What’s new
Version 3.21 · Updated January 9, 2026
We are excited to bring you a few improvements with this update to enhance your overall experience.
App privacy
The developer, Sonde Health, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- User Content: Audio Data, Photos or Videos
- Usage Data: Product Interaction
- Diagnostics: Crash Data
- Health & Fitness: Health
- Contact Info: Email Address, Name, Phone Number
- Identifiers: User ID
Used for: Analytics, Product Personalization, App Functionality
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Diagnostics: Performance Data, Other Diagnostic Data
Used for: Analytics, App Functionality
Alternatives to Sonde Mental Fitness
Looking for apps like Sonde Mental Fitness? Here are 6 similar apps on the App Store. The highest rated is Feel - App (5.0/5), and all 6 are free to download.
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Canary Speech
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Feel - App
5.0
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BiAffect
4.6
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ThoughtFull: Mental Health App
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Binah Check
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Behavidence Research App
4.9
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Sonde Mental Fitness | 4.3 / 5 (20 ratings) | Free | January 9, 2026 | |
| Canary Speech | 4.4 / 5 (27) | Free | Sep 3, 2026 | Compare |
| Feel - App | 5.0 / 5 (4) | Free | Jan 29, 2025 | Compare |
| BiAffect | 4.6 / 5 (11) | Free | Jun 30, 2026 | Compare |
| ThoughtFull: Mental Health App | 5.0 / 5 (4) | Free | Oct 7, 2026 | Compare |
| Binah Check | 4.7 / 5 (44) | Free | Oct 19, 2026 | Compare |
| Behavidence Research App | 4.9 / 5 (8) | Free | Sep 30, 2026 | Compare |