# Harmonic Analysis vs Numerare

The clearest difference is in-app purchases: Numerare at none against Harmonic Analysis's 3. Numerare also leads on rating (5.0 vs 4.8) and device support (3 vs 1). Harmonic Analysis's advantage is ratings volume (22 vs 1) and update cadence (every 2 days vs every 5 days). On price and ads there is nothing between them.

Both are free to download. Harmonic Analysis sells 3 in-app purchases, starting at $3.99 per month. Numerare asks for nothing beyond the download.

Numerare holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Harmonic Analysis has 22 ratings behind it against 1, so its average is the more settled of the two.

Harmonic Analysis ships an update every 2 days, Numerare every 5 days. The most recent releases landed on October 6, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Harmonic Analysis | Numerare |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (22 ratings)](https://appshunter.io/ios/app/harmonic-analysis-theory/id1366920484/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/numerare/id1496426360/reviews)** |
| Number of ratings | **22** | 1 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 5 days |
| Monetization | Freemium | **Free** |
| Size | 84 MB | 9 MB |
| Requires iOS | 17.6 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Deeryard LLC](https://appshunter.io/developer/966765345) | [Alphanums](https://appshunter.io/developer/1461715998) |

## What reviewers say

### Harmonic Analysis

[App page](https://appshunter.io/ios/app/harmonic-analysis-theory/id1366920484)

Master music theory with interactive exercises focused on chord and Roman numeral analysis. Practice constructing chords, analyzing progressions, and improving your musical ear through various training modes and customizable settings.

**Highlights:** Chord to Roman numeral training, Chord construction exercises, Chord construction with keyboard, Chord progression analysis, Selectable difficulty levels, Support for inverted chords, Performance reports

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access Monthly | $3.99 | per month |
| Premium Access Yearly | $39.99 | per year |
| One-time Payment | $159.99 | one-time |


### Numerare

[App page](https://appshunter.io/ios/app/numerare/id1496426360)

Learn to read, write, and calculate with Roman numerals. Convert between Roman and Arabic numbers, practice with interactive exercises, and even use your camera to decipher inscriptions. Offers pronunciation and language support in multiple languages.

**Highlights:** Convert Roman to Arabic numerals, Convert Arabic to Roman numerals, Camera-based Roman numeral reading, Abacus-based calculation practice, Roman numeral pronunciation, Interactive Roman numeral games, Multi-language support

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

**In-app purchases:** none


## Frequently asked questions

### Is Harmonic Analysis free?

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

### Is Numerare free?

Numerare is free to download, with no in-app purchases.

### Which has better reviews, Harmonic Analysis or Numerare?

Numerare is rated higher. Harmonic Analysis averages 4.8 out of 5 from 22 ratings, while Numerare averages 5.0 from 1 ratings.

### Do Harmonic Analysis or Numerare have ads?

Neither Harmonic Analysis nor Numerare shows ads.

### Which is updated more often, Harmonic Analysis or Numerare?

Harmonic Analysis ships an update every 2 days, and Numerare every 5 days. Most recently, Harmonic Analysis was updated on October 6, 2026 and Numerare on October 10, 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.*