BABY WHITE vs Flat or Sharp
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 12 soothing natural sounds
- Classical white noise
- Ocean waves
- Night ambiance
- Add-on sound packs
- Play sounds for extended periods
Read full descriptionHide 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 *
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.
- 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 descriptionHide 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
Verdict
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
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.
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.
BABY WHITE ships an update every 110 months, Flat or Sharp every 65 months. Both last shipped on November 3, 2026.
| Parameter | BABY WHITE | Flat or Sharp |
|---|---|---|
| Price | Free | Free |
| Rating | 2.9 (15 ratings) | 5.0 (8 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 15 — better | 8 |
| Update frequency | Every 110 months | Every 65 months — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPad | iPhone, iPad — better |
| Requires iOS | 9.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 18 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Happy Touch Kids Learning Games for Toddlers GmbH | Euphorophonics, LLC |
Customer experience
BABY WHITE
Flat or Sharp
In-app purchases
BABY WHITE
- 1 x NEW LEVEL8 variants$0.99
- 1 x NEW LEVEL$1.99
- FULL VERSION$2.99
Flat or Sharp
- Flat or Sharp Premium (Monthly)2 Months trial$2.991 Month
- Flat or Sharp Premium (Annual)$14.991 Year
- Both Interval Directions$0.99
- All Duration Options$1.99
- All Accuracy Options$2.99
Show 1 moreShow fewer
- BUNDLE - All Premium Options$4.99
Questions
Is BABY WHITE free?
Is Flat or Sharp free?
Which has better reviews, BABY WHITE or Flat or Sharp?
Do BABY WHITE or Flat or Sharp have ads?
Which is updated more often, BABY WHITE or Flat or Sharp?
Other comparisons















