# Music Calculator vs NoteTamer

The clearest difference is rating: Music Calculator at 4.7 against NoteTamer's 1.0. Music Calculator also leads on update cadence (every 2 weeks vs monthly) and ratings volume (3 vs 1). NoteTamer's advantage is iOS requirement (15.0 vs 18.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Music Calculator sells 3 in-app purchases, starting at $2.99 per month and NoteTamer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Music Calculator holds the better App Store score, 4.7 against 1.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

Music Calculator ships an update every 2 weeks, NoteTamer monthly. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Music Calculator | NoteTamer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/music-calculator-notation/id1615462763/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/notetamer/id6758397834/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Freemium | Free with in-app purchases |
| Size | 53 MB | 9 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [JET Powered Apps Ltd.](https://appshunter.io/developer/507429865) | [Evan Snoswell](https://appshunter.io/developer/1870573950) |

## What reviewers say

### Music Calculator

[App page](https://appshunter.io/ios/app/music-calculator-notation/id1615462763)

A music notation sketchpad for composing and practicing. Quickly input notes and rhythms with a calculator-style keypad, then hear them played back with various instrument sounds. Ideal for learning, practicing difficult passages, or capturing musical ideas.

**Highlights:** Calculator-style note input, Precise playback with 25 instrument sounds, Tempo control and looping for practice, Support for multiple staves and voices, MusicXML import and export, Key and time signature changes, Automatic beaming and tuplets

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Annual | $19.99 | per year |
| Music Calculator Pro | $49.99 | one-time |


### NoteTamer

[App page](https://appshunter.io/ios/app/notetamer/id6758397834)

Improve your musical sight-reading skills with instant feedback on every note played. Practice percussion rhythms or melodies in treble and bass clef.

**Highlights:** Pitch detection for instant feedback, Practice sight-reading on any instrument, Rhythm mode for percussion, Melody mode for treble/bass clef, Generated musical scores

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Melody Mode | $6.99 | one-time |


## Frequently asked questions

### Is Music Calculator free?

Music Calculator is free to download, with in-app purchases available.

### Is NoteTamer free?

NoteTamer is free to download, with in-app purchases available.

### Which has better reviews, Music Calculator or NoteTamer?

Music Calculator is rated higher. Music Calculator averages 4.7 out of 5 from 3 ratings, while NoteTamer averages 1.0 from 1 ratings.

### Do Music Calculator or NoteTamer have ads?

Neither Music Calculator nor NoteTamer shows ads.

### Which is updated more often, Music Calculator or NoteTamer?

Music Calculator ships an update every 2 weeks, and NoteTamer monthly. Most recently, Music Calculator was updated on November 7, 2026 and NoteTamer on November 5, 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.*