Comparison

BioSnail vs Hearing Test by Tinni

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

Head to head
About

BioSnail

Features
Read full description

Bio Snail presenta una linea completa di prodotti viso e corpo, capace di donare risultati visibili e duraturi nel tempo, agendo in maniera rapida ed efficace regalando una sensazione di ineguagliabile benessere. Amata dai consumatori e dagli specialisti di settore è indicata da dermatologi, medici estetici, e la puoi trovare anche nelle migliori farmacie, parafarmacie, erboristerie, negozi specializzati bio e centri estetici.

About

Hearing Test by Tinni

This app offers a hearing screening tool to assess your sensitivity across frequencies and identify your tinnitus pitch. It provides personalized sound masking with layered audio, binaural beats for focus or relaxation, and a variety of sleep sounds to aid rest.

Highlights
  • Clinical-style hearing screening
  • Tinnitus frequency matching
  • Customizable sound masking
  • Binaural beats for focus and sleep
  • Real-time tone and noise generation
  • Sleep sound mixer with timer
  • Apple Health sync
Features
Read full description

Hearing test and tinnitus relief — two powerful tools in one app. Screen your hearing with a clinical-style audiogram, find your tinnitus frequency, and mask it with layered sounds for better sleep. Complete tone generator, binaural beats, and sleep sounds — every sound generated in real time, no downloads required. HEARING CHECK Curious about your hearing across frequencies? The Hearing Check screens your sensitivity at 8 standard audiometric frequencies (250Hz–8kHz) in each ear using a modified Hughson–Westlake staircase with silent catch trials. Get your Hearing Number — a single better-ear score — plus an indicative ASHA tier and an audiogram with the WHO disabling-loss band shaded. Your tinnitus frequency is overlaid if you've matched one. Track your hearing over time in the history view, share a one-page PDF audiogram with your audiologist, and sync results to Apple Health. A screening tool, not a clinical test. FIND YOUR TINNITUS FREQUENCY Stop guessing what pitch you hear. The Frequency Matching Wizard sweeps from 200Hz to 16kHz so you can pinpoint the exact frequency of your ear ringing. Save your profile for personalized sound masking and therapy sessions. TONE GENERATOR & FREQUENCY GENERATOR Generate pure sine, square, sawtooth, and triangle waves from 20Hz to 20,000Hz. Precise frequency control for tinnitus therapy, audio testing, or sound design. BINAURAL BEATS THERAPY Dual-frequency stereo therapy designed for brainwave entrainment (headphones required). Choose your target state: • Delta — deep sleep • Theta — meditation • Alpha — relaxation • Beta — focus SOUND MIXER & COLOR NOISE Layer up sound sources to build your perfect sound masking environment. Mix color noise, tones, and real environmental recordings: • White Noise — full-spectrum masking for ringing in ears • Pink Noise — balanced, natural sound • Brown Noise — deep, low rumble for sleep and focus • Environmental Sounds — campfire, ocean waves, rain, river, waterfall, thunder, wind, and more SLEEP SOUNDS & SLEEP TIMER Tinnitus is often worst at night. Build your perfect sleep sounds mix and let the Sleep Timer fade everything out gradually — your audio disappears before you do. Full lock screen and background audio support keeps it playing all night. NO ACCOUNT. NO INTERNET. NO TRACKING. Everything runs on your device. No account needed, no internet connection required, no data ever leaves your phone. All sounds are generated in real time through pure audio synthesis — no bulky files to download. Medical Disclaimer: Tinni provides audio tools for sound therapy, relaxation, and general tinnitus symptom management. Tinni is not a medical device and is not intended to diagnose, treat, cure, or prevent any medical condition or hearing impairment. Always consult a qualified audiologist or healthcare professional regarding hearing-related concerns. Privacy Policy: https://tinni.app/privacy Terms of Use: https://tinni.app/terms Support: https://tinni.app/support

Screenshots

BioSnail3 screens
Hearing Test by Tinni4 screens

Verdict

The call

The clearest difference is in-app purchases: BioSnail at none against Hearing Test by Tinni's 3. BioSnail also leads on update cadence (every 2 days vs every 3 days) and device support (3 vs 1). Hearing Test by Tinni's advantage is ads (none vs shown). On price there is nothing between them.

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Hearing Test by Tinni sells 3 in-app purchases, starting at $4.99 per 7 days. BioSnail asks for nothing beyond the download.

UpkeepUpdate frequency

BioSnail ships an update every 2 days, Hearing Test by Tinni every 3 days. The most recent releases landed on September 25, 2026 and November 7, 2026 respectively.

Scorecard5 real differences · 5 level
BioSnail versus Hearing Test by Tinni: the parameters behind the verdict, then further details
ParameterBioSnailHearing Test by Tinni
PriceFreeFree
Rating—4.4 (8 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—8 — better
Update frequencyEvery 2 days — betterEvery 3 days
AdsYesNo — better
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.1 — better18.0
Further details — not scored
Size19 MB29 MB
Age rating4+17+
DeveloperAlberto Giancarlo FerrarioAndrei Vlad Matei

In-app purchases

None

BioSnail

No in-app purchases

3 purchases

Hearing Test by Tinni

Subscriptions2
  • Weekly$4.997 Days
  • Annual$14.991 Year
One-time1
  • Tinni Pro$4.99

Questions

Is BioSnail free?
BioSnail is free to download, with no in-app purchases.
Is Hearing Test by Tinni free?
Hearing Test by Tinni is free to download, with in-app purchases available.
Do BioSnail or Hearing Test by Tinni have ads?
BioSnail shows ads; Hearing Test by Tinni does not.
Which is updated more often, BioSnail or Hearing Test by Tinni?
BioSnail ships an update every 2 days, and Hearing Test by Tinni every 3 days. Most recently, BioSnail was updated on September 25, 2026 and Hearing Test by Tinni on November 7, 2026.

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