MultiTone Generator vs Snuddle
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MultiTone Generator
Generate a wide range of audio test tones, including sine, rectangular, triangular, and sawtooth waves. Explore frequency sweeps, noise generation, and customizable settings. Upgrade for advanced features like creating multiple tone combinations and extended frequency ranges.
- Generate sine, rectangular, triangular, and sawtooth waves
- Play frequency sweep test tones
- Sweep repeat/wobble function
- Play white and pink noise
- Customizable frequency and sweep time ranges
- Create up to 16 tone combinations (PRO)
Read full descriptionHide full description
This is the all-new MultiTone Generator! An amazingly flexible and powerful frequency generator! Works with Audiobus and Audiobus Remote! Upgrade to PRO and CREATE up to 16 tone combinations. Play them individually or combined. PLAY TEST TONES Sine, Rectangular, Triangular and Sawtooth. PLAY FREQUENCY SWEEP TEST TONES in both directions (minimum to maximum frequency and maximum to minimum frequency). Use the SWEEP REPEAT / WOBBLE function. Play back white and pink NOISE. Fully CUSTOMIZABLE Frequency Min-Max ranges and Sweep time range. The MultiTone Generator is AMAZINGLY INTUITIVE and SIMPLE! ADVANCED SETTINGS/FEATURES (upgrade to PRO required): => Extending the frequency range (1Hz - 21kHz) => Extending the sweep times (1s - 600s) => Create up to 16 tone combinations => Changing maximum Sweep time slider range => Frequency slider setting to linear or logarithmic => Full support for the sequence playback menu => Full support for the remote play menu => Save/Load all configurations By using this app, you agree to Apple’s Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Snuddle
Read full descriptionHide full description
Finally. A baby sleep app that works the way you do. The newborn nights are long. The nap windows are short. And every baby is different. Snuddle gives you a customisable soundscape, not a one-size-fits-all playlist, so you can dial in exactly what soothes your baby, every single time. WHY PARENTS LOVE SNUDDLE ‣ Helps babies fall asleep faster Familiar, womb-like sounds, heartbeat, white noise, gentle hums that recreate the comfort of the womb and signal to your baby that it's safe to sleep. ‣ Longer, uninterrupted sleep stretches Layer sounds that mask household disruptions - a sibling's noise, traffic outside, a doorbell so your baby stays asleep even when life carries on. ‣ Grows with your baby What soothes a newborn isn't what calms a toddler. As your baby grows, their preferences change and Snuddle grows with them. Mix new combinations, try different variations, and always find what works right now, not six months ago. ‣ Tuned to your baby, not someone else's Mix and match 12 sound categories with 3 variations each. Adjust the volume of every single layer independently. No two babies are the same, and Snuddle doesn't pretend otherwise. ‣ Supports your whole day, not just bedtime Pre-built presets for nap time, night sleep, feeding, tummy time, and wind-down routines mean you're never starting from scratch at 2am. ‣ For parents too — not just babies Parenthood is exhausting. Snuddle's layered soundscapes aren't just for your little one — they're for you. Put the baby down, keep the sounds going, and finally let your own mind unwind. You deserve rest just as much as they do. ‣ A sound for every baby's preference Choose from nature sounds, rainfall, ocean waves, wind, white noise, brown noise, blue noise, womb sounds, heartbeat, and household humming. Mix them into a personalised soundscape that's uniquely yours. ‣ Calmer parents, calmer baby A sleek dark mode UI means no blinding white screens when you're operating in survival mode at midnight. Every button is exactly where you need it. 12 SOUND CATEGORIES · 3 VARIATIONS EACH · FULLY ADJUSTABLE VOLUME PER LAYER Nature · Rain · Ocean Waves · Wind · White Noise · Brown Noise · Blue Noise · Womb Sounds · Heartbeat · Household Humming · Night · and more DESIGNED FOR THE HARDEST AND FASTEST YEARS OF PARENTHOOD They told you it goes by fast. They were right. Snuddle is built for the season you're in right now. Newborn nights, toddler naps, fussy evenings, and every tender in-between moment. Because the years that feel the longest are actually the ones that go by the fastest.
Screenshots
Verdict
The clearest difference is in-app purchases: Snuddle at none against MultiTone Generator's 7. MultiTone Generator's advantage is device support (3 vs 1). On price, update cadence, ads 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
Both are free to download. MultiTone Generator sells 7 in-app purchases, starting at $1.49 per month. Snuddle asks for nothing beyond the download.
MultiTone Generator ships an update monthly, Snuddle every 3 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | MultiTone Generator | Snuddle |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (360 ratings) — better | — |
| Positive reviews | 80.0% of reviews | — |
| Number of ratings | 360 — better | — |
| Update frequency | Monthly | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.5 — better | 16.0 |
| Further details — not scored | ||
| Size | 9 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Thomas Gruber | Criss Ong |
Bugs and requests
MultiTone Generator
Reported bugs
4 issues- Left and right speaker switches do not work
- App drains battery when in background
- Amplitude difficult to adjust on iPhones
- High battery consumption after iOS 11 upgrade
Requested features
11 requests- Custom frequency names (bold)
- Reorder frequency list
- Display saved preset names at top
- Sweeping duration less than 0.1s
- Create and save multiple tracks
Show 6 moreShow fewer
- More frequency rows to add
- Create and name groupings of frequencies
- Summation of multiple waves in a single waveform
- Logarithmic frequency selection
- Auto-stop tones after X seconds
- Tones auto-stop on app minimize
Snuddle
Not enough reviews yet to summarise bugs or requests.
In-app purchases
MultiTone Generator
- MultiTone PRO for one month$1.491 Month
- MultiTone PRO+ for one month$2.991 Month
- MultiTone PRO for one year$7.991 Year
Show 1 moreShow fewer
- MultiTone PRO+ for one year$14.991 Year
- MultiTone PRO Lifetime Access$9.99
- MultiTone PRO+ Lifetime Access$9.99
- MultiTone PRO+ Lifetime Access$19.99
Snuddle
No in-app purchases
Questions
Is MultiTone Generator free?
Is Snuddle free?
Do MultiTone Generator or Snuddle have ads?
Which is updated more often, MultiTone Generator or Snuddle?
Other comparisons















