Comparison

Audio Function Generator vs White & Pink Noise

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

Head to head
About

Audio Function Generator

Generate various audio test tones, including sine, square, triangle, and sawtooth waves. Explore frequency and volume sweeps, noise generation, and custom preset creation. Advanced features like extended frequency ranges and multi-tone playback are available with an upgrade.

Highlights
  • Generate sine, square, triangle, and sawtooth tones
  • Frequency and volume sweep generation
  • Noise generation (white, pink, violet, etc.)
  • Custom preset creation and saving
  • Extended frequency range (PRO feature)
  • Multi-tone playback (PRO feature)
Features
Read full description

This is the highly recommended and praised Function Generator App - an amazingly great and powerful tone generator. Enriched with a vast amount of features yet it is extremely intuitive and designed for simplicity. Get to know this great App now! It is very well maintained and has received considerable upgrades over the past years. So, … what can you do with this App? • 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). • PLAY VOLUME SWEEPS (from minimum to maximum volume). • Try the SWEEP REPEAT / WOBBLE function. • Try the MUSIC TONES PLAYBACK. • Experiment with the huge FINE TUNE SELECTON, PRESETS SELECTION! • Or create your own CUSTOM PRESETS! • And SAVE an endless amount of CONFIGURATIONS (Frequency, Sweep, Noise) for later quick access and direct playback function. • Even play back different kinds of NOISE – White, Pink, Violet, Grey, Brown, Blue is also supported. The Function Generator is AMAZINGLY INTUITIVE and SIMPLE to use! AND THESE ARE THE ADVANCED SETTINGS/FEATURES (upgrade to PRO required): => Extending The Frequency Range (1Hz - 21kHz) => Extending The Sweep Times (0.1s - 600s) => Changing Min/Max Slider Frequency Ranges => Changing Max Sweep Time Slider Range => Changing Signal Amplitude => Enabling Of The Sweep Repeat / Wobble Function => Frequency Slider Setting to Linear or Logarithmic => Left/Right Channel Individual Selection => Permanently Saving Custom Presets => Saving Of Endless Number Of Audio Configurations => Phase Out Setting (custom phase shift of the generated signal) => BPM (Beats per Minute) Feature => Dual Function Generator => MultiTone Generator (playback of up to eight individual tones) => Background Theme Selection (Light/Dark) Check out the tutorial page: www.ee-toolkit.com/audio-function-generator

About

White & Pink Noise

Create personalized relaxation soundscapes by combining various ambient sounds and noise generators. Enjoy a wide selection of sounds like nature, water, and different noise frequencies to promote sleep and relaxation.

Highlights
  • Unlimited sound combinations
  • Simultaneous sound playback
  • Bird song
  • Running water
  • Seaside sounds
  • White noise generator
  • Pink noise generator
  • Brown noise generator
Features
Read full description

With intuitive features that allow you create unlimited sound combinations by running any number of sounds simultaneously to create your own unique relaxation sound track. Some of the sounds available include: bird song, running water, the seaside, and a pink, white, and brown noise generator. White (static), pink (gentle breeze), and brown (waterfall) noises are great for helping kids fall asleep effortlessly, and creating a relaxing atmosphere at any time of day

Screenshots

Audio Function Generator4 screens
White & Pink Noise4 screens

Verdict

The call

Audio Function Generator and White & Pink Noise both sit at 4.7 stars, but that hides the real split: 77% of Audio Function Generator's written reviews are positive against 26% of White & Pink Noise's. White & Pink Noise's advantage is in-app purchases (none vs 1) and iOS requirement (10.0 vs 16.0). On price, rating, ratings volume and ads 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. Audio Function Generator sells 1 one-off in-app purchase. White & Pink Noise asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Audio Function Generator holds the better App Store score, 4.7 against 4.5. Both are backed by a comparable volume of ratings — 2.2K and 1.2K respectively. Written reviews point the same way: 77% of Audio Function Generator's written reviews are positive against 26% of White & Pink Noise's.

Scorecard4 real differences · 6 level
Audio Function Generator versus White & Pink Noise: the parameters behind the verdict, then further details
ParameterAudio Function GeneratorWhite & Pink Noise
PriceFreeFree
Rating4.7 (2.2K ratings) — better4.5 (1.2K ratings)
Positive reviews77.2% of reviews — better26.4% of reviews
Number of ratings2.2K — better1.2K
Update frequencyEvery 6 weeks—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.010.0 — better
Further details — not scored
Size13 MB155 MB
Age rating4+4+
DeveloperThomas GruberVlad Polyanskiy

Customer experience

Audio Function Generator

All ratings2,211 ratings
Positive91.9%
Neutral3.1%
Negative5.0%
Written reviews272 reviews
Positive77.2%
Neutral6.3%
Negative16.5%

White & Pink Noise

All ratings1,141 ratings
Positive87.6%
Neutral4.5%
Negative8.0%
Written reviews91 reviews
Positive26.4%
Neutral7.7%
Negative65.9%

User reviews

Audio Function Generator

From 2.2K App Store ratings

What we love

  • 👍 Great app
  • 🎶 Helps with Tinnitus
  • 💯 Best app I've paid for
  • 🔍 Highly recommended
  • 🎨 Attention to detail

Room to improve

  • 🐛 Crashes
  • 💰 Deceptive/Money hungry
  • 🔒 Basic features paywalled
  • 🔒 Limited without paying
  • 🔒 Removed functionality to push paid version

White & Pink Noise

From 1.2K App Store ratings

What we love

  • 🚀 Free and functional
  • 👍 Great sounds for sleep
  • 🌳 Relaxing nature sounds

Room to improve

  • 🔇 Loud ads disrupt sleep
  • 🐛 Ads wake up users
  • 🔇 Random noises and voices during use
  • 🔇 Ads play at random intervals
  • 🔇 Ads interrupt the ambient sounds

Bugs and requests

Audio Function Generator

Reported bugs

4 issues
  • Crashes on launch
  • Volume slider issues
  • Airplay not working
  • Sound distortion when display is active

Requested features

6 requests
  • Add download/save feature for custom sounds
  • Improve sweep function (continuous mode, better frequency control)
  • Add more multi-frequency rows
  • Implement 432Hz base frequency option
  • Add phase control for noise generators
Show 1 more
  • Improve accessibility (VoiceOver support)

White & Pink Noise

Reported bugs

3 issues
  • High-pitched sounds at the end of loops
  • Sounds skipping or having pauses
  • Incompatible with baby/child sleep

Requested features

3 requests
  • Option to pay for ad-free version
  • Timer or auto-off feature
  • Seamless looping of sounds

In-app purchases

1 purchases

Audio Function Generator

One-time1
  • Upgrade to PRO$9.99
None

White & Pink Noise

No in-app purchases

Questions

Is Audio Function Generator free?
Audio Function Generator is free to download, with in-app purchases available.
Is White & Pink Noise free?
White & Pink Noise is free to download, with no in-app purchases.
Which has better reviews, Audio Function Generator or White & Pink Noise?
Audio Function Generator is rated higher. Audio Function Generator averages 4.7 out of 5 from 2.2K ratings, while White & Pink Noise averages 4.5 from 1.2K ratings.
Do Audio Function Generator or White & Pink Noise have ads?
Neither Audio Function Generator nor White & Pink Noise shows ads.

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