# Auricula vs Flat or Sharp

The clearest difference is update cadence: Auricula at every 3 months against Flat or Sharp's every 65 months. Auricula also leads on ratings volume (71 vs 8). Flat or Sharp's advantage is review sentiment (100% vs 79%) and rating (5.0 vs 4.8). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Auricula sells 1 one-off in-app purchase and Flat or Sharp sells 7 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 4.8. That said, the two scores are not equally well evidenced: Auricula has 71 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 79% of Auricula's written reviews are positive against 100% of Flat or Sharp's.

Auricula ships an update every 3 months, Flat or Sharp every 65 months. The most recent releases landed on October 7, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Auricula | Flat or Sharp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (71 ratings)](https://appshunter.io/ios/app/auricula-interval-ear-trainer/id899590502/reviews) | **[5.0 (8 ratings)](https://appshunter.io/ios/app/flat-or-sharp/id1522100449/reviews)** |
| Number of ratings | **71** | 8 |
| Positive reviews | 79.1% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 65 months |
| Monetization | Free with in-app purchases | Freemium |
| Size | 19 MB | 4 MB |
| Requires iOS | **16.6** | 17.6 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Simon Braun](https://appshunter.io/developer/635642882) | [Euphorophonics, LLC](https://appshunter.io/developer/1464810513) |

## What reviewers say

### Auricula

[App page](https://appshunter.io/ios/app/auricula-interval-ear-trainer/id899590502)

Enhance your musical abilities by practicing interval recognition. This app offers various difficulty levels, progress analytics, and daily reminders to help you improve your sense of hearing and musical development.

**Highlights:** Interval ear training exercises, Progress analytics and skill overview, Daily exercise reminders, Customizable interval selection, Highscore mode, Light and dark mode support

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Auricula Pro | $8.99 | 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 (7)**

| 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 |
| Remove Banner Ad | $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 Auricula free?

Auricula 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, Auricula or Flat or Sharp?

Flat or Sharp is rated higher. Auricula averages 4.8 out of 5 from 71 ratings, while Flat or Sharp averages 5.0 from 8 ratings.

### Do Auricula or Flat or Sharp have ads?

Neither Auricula nor Flat or Sharp shows ads.

### Which is updated more often, Auricula or Flat or Sharp?

Auricula ships an update every 3 months, and Flat or Sharp every 65 months. Most recently, Auricula was updated on October 7, 2026 and Flat or Sharp on October 2, 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.*