# BABY WHITE vs Flat or Sharp

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.

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.

## The numbers

| Metric | BABY WHITE | Flat or Sharp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.9 (15 ratings)](https://appshunter.io/ios/app/baby-white-noise-happytouch/id508373640/reviews) | **[5.0 (8 ratings)](https://appshunter.io/ios/app/flat-or-sharp/id1522100449/reviews)** |
| Number of ratings | **15** | 8 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 110 months | **Every 65 months** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 18 MB | 4 MB |
| Requires iOS | **9.0** | 17.6 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Happy Touch Kids Learning Games for Toddlers GmbH](https://appshunter.io/developer/447370352) | [Euphorophonics, LLC](https://appshunter.io/developer/1464810513) |

## What reviewers say

### BABY WHITE

[App page](https://appshunter.io/ios/app/baby-white-noise-happytouch/id508373640)

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:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 x NEW LEVEL | $0.99 | one-time |
| 1 x NEW LEVEL | $1.99 | one-time |
| FULL VERSION | $2.99 | one-time |


### Flat or Sharp

[App page](https://appshunter.io/ios/app/flat-or-sharp/id1522100449)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Flat or Sharp Premium (Monthly) | $2.99 | per month |
| Flat or Sharp Premium (Annual) | $14.99 | per year |
| Both Interval Directions | $0.99 | one-time |
| All Duration Options | $1.99 | one-time |
| All Accuracy Options | $2.99 | one-time |
| BUNDLE - All Premium Options | $4.99 | one-time |


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*