Comparison

BABY WHITE vs Flat or Sharp

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

Head to head
About

BABY WHITE

This app provides a collection of natural sounds designed to help babies relax and fall asleep. It offers a variety of soothing audio options, with some sounds available for free and others as add-ons. Developed with parents and children in mind, it aims to be a reliable sleep aid for newborns.

Highlights
  • 12 soothing natural sounds
  • Classical white noise
  • Ocean waves
  • Night ambiance
  • Add-on sound packs
  • Play sounds for extended periods
Features
Read full description

BEST PARENTS APP OF THE YEAR! Category: Sleep Aid Recommended Age: 0+ ––– Here is the ultimate Sleep Wonder! Hospitals trust in these natural sounds to relax newborns. Now available for your device: At home or on the way. 12 soothing sounds are waiting to relax your baby: - Classical White Noise (FREE!) - Ocean Waves (FREE!) - Night Ambiance (FREE!) - Beach Noise (add-on) - Jungle Life (add-on) - Underwater Relaxation (add-on) - Rain Sounds (add-on) - Waterfalls (add-on) - Bubbles of water (add-on) - Vacuum cleaner noise (add-on) - Birds in the forest (add-on) - Mother's heartbeat (add-on) Each sleep aid can be played as long as your child needs it. Convince yourself of the Best Sleep Aid for young children - FREE! Our promise from Happy Touch: Each app is made for parents and their young children - just because they are developed together with them. All suggested ideas affect our work directly. As a result, we are able to provide the best apps for kids! Your Happy Touch Developer Team * LET'S KEEP IN TOUCH ON FACEBOOK: www.facebook.com/HappyTouchApps * * Parents' Recommendations, Recent Kids Apps, Giftcard Promotions & MORE *

About

Flat or Sharp

This app helps you improve your musical ear by training you to identify flat or sharp intonation in musical intervals. It offers customizable difficulty levels, various interval types, and detailed progress tracking to guide your learning journey.

Highlights
  • Identify flat/sharp intonation
  • All musical intervals included
  • Customizable difficulty levels
  • Melodic and harmonic intervals
  • Progress tracking and streaks
  • Practice suggestions and tips
Read full description

Learn how to hear whether musical intervals are flat or sharp by playing a fun quiz-style game! Flat or Sharp includes all musical intervals from a minor 2nd all the way up to two octaves, in melodic or harmonic varieties. Difficulty levels are fully customizable with a variety of options to accommodate any level of musicianship, from beginner to seasoned pro.  - Progressively hone your ear by setting desired tuning accuracy from +/- 50 cents all the way down to +/- 5 cents.  - Play notes for as long as 4 seconds or as little as 0.2 seconds to work on how quickly you can recognize the intonation. - Play intervals harmonically or melodically; ascending or descending. - Adjust musical register and timbre of tones to suit your personal preferences. - Track your progress with percentage correct and longest streak of correct guesses, viewable by time frame, so you can see how your ear improves with practice! - Packed full of information on practice suggestions and tips for hearing each of the musical intervals!

Screenshots

Flat or Sharp4 screens

Verdict

The call

The clearest difference is review sentiment: Flat or Sharp at 100% against BABY WHITE's 0%. Flat or Sharp also leads on rating (5.0 vs 2.9). BABY WHITE's advantage is iOS requirement (9.0 vs 17.6). On price, ratings volume, update cadence 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. BABY WHITE sells 3 one-off in-app purchases and Flat or Sharp sells 6 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Flat or Sharp holds the better App Store score, 5.0 against 2.9. Both are backed by a comparable volume of ratings — 15 and 8 respectively. Written reviews point the same way: 0% of BABY WHITE's written reviews are positive against 100% of Flat or Sharp's.

UpkeepUpdate frequency

BABY WHITE ships an update every 110 months, Flat or Sharp every 65 months. Both last shipped on November 3, 2026.

Scorecard3 real differences · 7 level
BABY WHITE versus Flat or Sharp: the parameters behind the verdict, then further details
ParameterBABY WHITEFlat or Sharp
PriceFreeFree
Rating2.9 (15 ratings)5.0 (8 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings15 — better8
Update frequencyEvery 110 monthsEvery 65 months — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPadiPhone, iPad — better
Requires iOS9.0 — better17.6
Further details — not scored
Size18 MB4 MB
Age rating4+4+
DeveloperHappy Touch Kids Learning Games for Toddlers GmbHEuphorophonics, LLC

Customer experience

BABY WHITE

All ratings15 ratings
Positive46.7%
Neutral0.0%
Negative53.3%
Written reviews10 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Flat or Sharp

All ratings8 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

BABY WHITE

One-time3
  • 1 x NEW LEVEL8 variants$0.99
  • 1 x NEW LEVEL$1.99
  • FULL VERSION$2.99
6 purchases

Flat or Sharp

Subscriptions2
  • Flat or Sharp Premium (Monthly)2 Months trial$2.991 Month
  • Flat or Sharp Premium (Annual)$14.991 Year
One-time4
  • Both Interval Directions$0.99
  • All Duration Options$1.99
  • All Accuracy Options$2.99
Show 1 more
  • BUNDLE - All Premium Options$4.99

Questions

Is BABY WHITE free?
BABY WHITE is free to download, with in-app purchases available.
Is Flat or Sharp free?
Flat or Sharp is free to download, with in-app purchases available.
Which has better reviews, BABY WHITE or Flat or Sharp?
Flat or Sharp is rated higher. BABY WHITE averages 2.9 out of 5 from 15 ratings, while Flat or Sharp averages 5.0 from 8 ratings.
Do BABY WHITE or Flat or Sharp have ads?
Neither BABY WHITE nor Flat or Sharp shows ads.
Which is updated more often, BABY WHITE or Flat or Sharp?
BABY WHITE ships an update every 110 months, and Flat or Sharp every 65 months. Most recently, BABY WHITE was updated on November 3, 2026 and Flat or Sharp on November 3, 2026.

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