Comparison

Fenno vs Zonometry

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

Fenno

Features
Read full description

Hear how you really sound. Fenno is a private voice mirror. Talk for a minute โ€” about your day, a meeting you just had, or a talk you're rehearsing โ€” 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 โ€” no cloud processing, no accounts, no ads, no one reading your transcripts. โ€” WHAT FENNO MEASURES โ€” โ€ข Speaking pace โ€” words per minute, and how steady it is โ€ข Filler words โ€” the "um"s, "like"s and "you know"s you didn't notice โ€ข Pauses โ€” how often and how long you stop โ€ข Energy & pitch โ€” how loud and how varied your voice was โ€ข Voice & Words โ€” your tone and your words, side by side โ€ข Your normal โ€” after a few recordings, Fenno compares you with yourself, not with strangers โ€ข Weekly Mirror โ€” a short look back at your week If a recording doesn't contain enough clear speech, Fenno tells you so instead of guessing. โ€” WHY PEOPLE USE FENNO โ€” โ€ข A 60-second voice journal that's easier than writing โ€ข Rehearsing a presentation, interview or hard conversation โ€ข Cutting filler words and slowing down when nervous โ€ข Noticing how their voice changes across days, places and people โ€” BUILT FOR PRIVACY โ€” 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. โ€” FENNO PRO โ€” 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. โ€ข Monthly: $4.99 (3-day free trial) โ€ข Yearly: $29.99 (7-day free trial, save ~50%) โ€ข 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. โ€” A NOTE ON CONSENT โ€” Before recording a conversation, make sure everyone involved knows and agrees. Consent laws vary by region. โ€” TERMS & PRIVACY โ€” 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

About

Zonometry

Features
Read full description

Find your training balance with Zonometry. Turn your Apple Health workouts into a colourful picture of time spent in easy, moderate and hard heart-rate zones. A tactile running track brings your training mix into focus, from a single day to six months. SEE THE WHOLE PICTURE Explore days, weeks, months and six-month views. Review time in zones, heart-rate readings and workout effort. EVERY RUN, IN DETAIL See your recorded route coloured by heart-rate zone, running metrics, intervals, estimated kilometre splits and post-workout heart rate. Available details depend on what your workout recorded and your Apple Health permissions. FOLLOW YOUR CARDIO FITNESS View VOโ‚‚ max from Apple Health with a compact trend chart. Open it for recorded measurements and age-based reference bands. Past periods show their final recorded measurement. Run reviews include linked or nearby readings with their timestamps. MAKE IT PERSONAL Adjust your heart-rate limits, minimum heart rate and training targets. Count recorded workouts or include everyday heart-rate readings. Choose heart-rate time or workout effort as your main view. RECORD HOW IT FELT Review and adjust workout effort ratings, with Apple Health integration on supported iOS versions. A LITTLE ATMOSPHERE Let local weather bring the track to life with sunlight and leaf shadows, drifting clouds, rain, snow and night lighting. Use your approximate location or choose a city. PRIVATE BY DESIGN Your health data is processed on your iPhone. No account, advertising or tracking SDKs. You choose what Zonometry can read in Apple Health. Zonometry is free for iPhone. Heart-rate views require heart-rate readings in Apple Health. You can also explore an example week before connecting.

Screenshots

Fenno4 screens
Zonometry4 screens

Verdict

The call

The clearest difference is in-app purchases: Zonometry at none against Fenno's 3. On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Fenno sells 3 in-app purchases, starting at $4.99 per month. Zonometry asks for nothing beyond the download.

Scorecard1 real difference ยท 5 level
Fenno versus Zonometry: the parameters behind the verdict, then further details
ParameterFennoZonometry
PriceFreeFree
Update frequencyEvery 3 monthsโ€”
AdsNoNo
In-app purchasesYesNo โ€” better
DevicesiPhone, Apple WatchiPhone, iPad
Requires iOS17.017.0
Further details โ€” not scored
Size81 MB8 MB
Age rating4+4+
DeveloperBugra GunayPHILIPP SEYFI

In-app purchases

3 purchases

Fenno

Subscriptions2
  • Pro Monthly3 Days trial$4.991 Month
  • Pro Yearly7 Days trial$29.991 Year
One-time1
  • Pro Lifetime$79.99
None

Zonometry

No in-app purchases

Questions

Is Fenno free?
Fenno is free to download, with in-app purchases available.
Is Zonometry free?
Zonometry is free to download, with no in-app purchases.
Do Fenno or Zonometry have ads?
Neither Fenno nor Zonometry shows ads.

Other comparisons