# Note Recognizer vs Carnatic Keys

The clearest difference is chart position: Note Recognizer at #174 against Carnatic Keys's unranked. Note Recognizer also leads on iOS requirement (14.0 vs 16.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Note Recognizer costs $1.99 and Carnatic Keys $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Note Recognizer | Carnatic Keys |
| --- | --- | --- |
| Price | $1.99 | $1.99 |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/carnatic-keys/id6480026052/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Monetization | Paid | Paid |
| Best chart rank | **#174** | — |
| Size | 4 MB | 37 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Suresh Verma](https://appshunter.io/developer/1207634042) | [Upbeat Labs](https://appshunter.io/developer/418862565) |

## What reviewers say

### Note Recognizer

[App page](https://appshunter.io/ios/app/note-recognizer-indian/id6461418231)

**Currently charting:** #174 Top Paid · Music (US App Store)

This app analyzes the pitch frequency of any sound or musical note, indicating if it's too high, too low, or in tune. It provides the corresponding Indian note name and supports multiple Indian languages, making it ideal for singers and instrumentalists.

**Highlights:** Detect pitch accurately, Support multiple Indian note languages, Easy to use interface, Concert pitch option, Indian Sargam note naming system, Live notation transcription

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Carnatic Keys

[App page](https://appshunter.io/ios/app/carnatic-keys/id6480026052)

This app transforms a piano-style interface into an instrument for playing Indian Classical Music. It helps users learn and express themselves with Carnatic Swaras and Ragas, acting as a Raga guide and supporting ornamentation.

**Highlights:** Carnatic Swara and Raga playback, Raga guide functionality, Western and Carnatic notation bridge, Gamaka (ornamentation) support, Multiple instrument sounds, Demo songs included

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Note Recognizer free?

Note Recognizer costs $1.99, with no in-app purchases.

### Is Carnatic Keys free?

Carnatic Keys costs $1.99, with no in-app purchases.

### Do Note Recognizer or Carnatic Keys have ads?

Neither Note Recognizer nor Carnatic Keys shows ads.

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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.*