Fenno — Private Voice Mirror
Hear what you didn't notice
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
Hear how you really sound: pace, pauses and filler words, measured privately on your iPhone. If there is not enough speech, Fenno says so.
Hear how you really sound.
Fenno is a private voice mirror. Talk for a minute — about your day, a meeting you just had, or a talk you're rehearsing — and Fenno shows you how you actually spoke: your pace, your pauses, your filler words, your energy. Then it helps you notice how those patterns change over time.
No forms. No mood emojis. You just talk.
Analysis runs on your iPhone. Fenno never uploads your recordings — no cloud processing, no accounts, no ads, no one reading your transcripts.
— WHAT FENNO MEASURES —
• Speaking pace — words per minute, and how steady it is
• Filler words — the "um"s, "like"s and "you know"s you didn't notice
• Pauses — how often and how long you stop
• Energy & pitch — how loud and how varied your voice was
• Voice & Words — your tone and your words, side by side
• Your normal — after a few recordings, Fenno compares you with yourself, not with strangers
• Weekly Mirror — a short look back at your week
If a recording doesn't contain enough clear speech, Fenno tells you so instead of guessing.
— WHY PEOPLE USE FENNO —
• A 60-second voice journal that's easier than writing
• Rehearsing a presentation, interview or hard conversation
• Cutting filler words and slowing down when nervous
• Noticing how their voice changes across days, places and people
— BUILT FOR PRIVACY —
Recordings are stored on your device and protected by iOS encryption. Transcription and analysis happen on-device. You can delete a single recording or everything, anytime. Your voice is not training data.
— FENNO PRO —
Free includes two recordings per day and weekly summaries.
Fenno Pro unlocks unlimited recordings, goal tracking, Energy & People lenses (beta), Voice & Words, two-speaker split (beta), smart reminders and detailed weekly reports.
• Monthly: $4.99 (3-day free trial)
• Yearly: $29.99 (7-day free trial, save ~50%)
• Lifetime: $79.99 (one-time)
Subscriptions auto-renew unless canceled at least 24 hours before the end of the current period. You can manage subscriptions in your App Store account settings.
Fenno is a self-reflection and speaking-practice tool. It is not a medical device and does not diagnose stress, anxiety or any condition.
— A NOTE ON CONSENT —
Before recording a conversation, make sure everyone involved knows and agrees. Consent laws vary by region.
— TERMS & PRIVACY —
Privacy Policy: https://umay.dev/fenno-privacy-policy.html
Terms of Use: https://umay.dev/fenno-terms-of-use.html
Questions or feedback? yumaydev@gmail.com
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• More honest results: if a recording doesn't have enough clear speech, Fenno tells you instead of guessing
• New Delivery score based only on how you spoke — pace, fillers, pauses and energy
• Clearer labels: Intensity and Pause Rhythm
• Safer data: better protection during background processing, and "Delete all data" now removes every recording file
• Apple Watch recordings over the daily limit are kept and analyzed later
• Shorter onboarding
The developer, Bugra Gunay, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Bugra Gunay
- Size
- 85.2 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later. - Apple Watch
Requires watchOS 10.0 or later.
- iPhone
- Languages
English and 8 more
- English, French, German, Japanese, Korean, Portuguese, Simplified Chinese, Spanish, Turkish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Pro Yearly $29.99
- Pro Lifetime $79.99
- Pro Monthly $4.99
- Copyright
- © Bugra Gunay

