Comparison

SnoreLess vs Muffl

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

Head to head
About

SnoreLess

This app uses your Apple Watch to detect snoring and gently vibrates to help you shift position without waking up. It offers personalized insights into your snoring patterns and provides a sleep report, all while prioritizing your privacy with 100% offline processing.

Highlights
  • Snoring detection and intervention
  • Gentle haptic vibration on Apple Watch
  • Learns unique snoring patterns
  • Snoring tendency forecast
  • Personalized sleep coaching
  • Offline data processing
  • Partner alerts
Features
Read full description

Monitor sleep sounds overnight with only your iPhone. SnoreLess stores short on-device highlights so you can review detected snoring, sleep talking, cough, and teeth-grinding sounds in the morning. If you wear Apple Watch, you can enable an optional wrist nudge when snoring is detected. SnoreLess helps you understand what happened during the night, connect bedtime habits with sleep patterns, and correct detected sound labels after review. KEY FEATURES • Overnight sound monitoring on iPhone • Short highlights for detected snoring, sleep talking, cough, and teeth grinding • Sleep sound highlights grouped by sound type • Rain, ocean, forest, and breathing sleep-aid timers • Sleep notes for caffeine, stress, late meals, and screen time • iPhone wake-window alert and morning report • Tracking window, regularity, detected snore time, and sound event trends • Optional Apple Watch wrist nudge when snoring is detected • Feedback labels that correct your saved record • CSV/PDF export for your own records LOCAL AND PRIVATE • Audio clips are stored on your iPhone • No account required • No ads • No sleep audio upload • On-device sound analysis FREE TO USE Every feature in this version is free. There are no In-App Purchases or subscriptions in the app. Privacy Policy: https://baln-web.vercel.app/snoreless/privacy SnoreLess is a wellness tool, not a medical device. It does not diagnose, treat, cure, or prevent any medical condition. If you suspect a sleep disorder, consult a healthcare professional.

About

Muffl

Features
Read full description

Muffl listens, but records nothing and sends nothing. When a sound you find hard appears — chewing, crunching, sniffing, keyboard tapping, a pen clicking — Muffl gently covers it with a soft layer of sound in your headphones. When it's quiet again, the layer fades away. The rest of the time you hear people as usual, so you can stay at the dinner table instead of leaving it. HOW IT WORKS • One big button. Turn the shield on from the app, Control Center, the Action button, Siri or your Apple Watch. • Pick the sounds that are hard for you: chewing, crunching, lip smacking, slurping, sniffing, heavy breathing, snoring, keyboard typing, pen clicking, tapping, a spoon on a cup. • Situation profiles: Dinner, Office, Transit, Cinema, Sleep next to snoring — each with its own triggers, masking sound and strength. • Eight masking sounds, generated live so they never loop or click: soft rain, rustling leaves, a brook, pink and brown noise, a low hum, café murmur, a warm fan. • Spectral fitting shapes the sound to the trigger's pitch, so it works at a lower volume. • Teach Muffl a sound of your own from a few examples. AFTERWARDS • A quiet diary of episodes and how they felt, with CSV and PDF export for your therapist. • A 30-second breathing circle when a moment was hard. PRIVATE • Audio is analysed in memory on your iPhone — nothing is written to storage and nothing leaves the device. No account, no ads, no analytics. • Optional iCloud sync for the diary uses your own private iCloud database. HONEST ABOUT LIMITS Muffl cannot remove sounds from the room and cannot switch your AirPods' modes. It adds a masking sound at the right moment. Best with AirPods Pro in Transparency mode; any headphones work. MUFFL PRO Free: the Dinner profile, up to 3 triggers, 45 minutes of shield a day and 3 days of diary. Muffl Pro removes the daily limit and unlocks every trigger and your own sounds, all profiles, all 8 masking sounds with spectral fitting, Apple Watch control and the full diary with export: yearly with a 7-day free trial, monthly, or a one-time lifetime purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the period; manage them in your Apple ID settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://evgeniybruchkovskiy.github.io/muffl-legal/privacy.html Muffl helps you get through trigger sounds. It is not a medical device, does not diagnose or treat any condition and does not replace working with a specialist.

Screenshots

SnoreLess4 screens
Muffl4 screens

Verdict

The call

The clearest difference is in-app purchases: SnoreLess at none against Muffl's 3. On price, ads, device support and iOS requirement 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. Muffl sells 3 in-app purchases, starting at $4.99 per month. SnoreLess asks for nothing beyond the download.

Scorecard1 real difference · 9 level
SnoreLess versus Muffl: the parameters behind the verdict, then further details
ParameterSnoreLessMuffl
PriceFreeFree
Rating1.0 (1 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings1 — better—
Update frequencyFortnightly—
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, Apple Watch — betteriPhone, Apple Watch
Requires iOS17.017.0
Further details — not scored
Size7 MB3 MB
Age rating4+4+
Developersangmyun jeonYevhenii Bruchkovskyi

In-app purchases

None

SnoreLess

No in-app purchases

3 purchases

Muffl

Subscriptions2
  • Muffl Pro Monthly$4.991 Month
  • Muffl Pro Yearly7 Days trial$29.991 Year
One-time1
  • Muffl Pro Lifetime$59.99

Questions

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

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