# FineEar~Chord vs 501 Chorus Echo

The clearest difference is review sentiment: FineEar~Chord at 100% against 501 Chorus Echo's 0%. FineEar~Chord also leads on price (Free vs $14.99) and rating (5.0 vs 4.5). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

FineEar~Chord is free to download; 501 Chorus Echo costs $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

FineEar~Chord holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 3 and 8 respectively. Written reviews point the same way: 100% of FineEar~Chord's written reviews are positive against 0% of 501 Chorus Echo's.

FineEar~Chord ships an update every 5 days, 501 Chorus Echo every 17 months. The most recent releases landed on October 30, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | FineEar~Chord | 501 Chorus Echo |
| --- | --- | --- |
| Price | **Free** | $14.99 |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/fineearchord/id6454346027/reviews)** | [4.5 (8 ratings)](https://appshunter.io/ios/app/501-chorus-echo/id6473418769/reviews) |
| Number of ratings | 3 | **8** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 17 months |
| Monetization | Paid | Paid |
| Size | 5 MB | 23 MB |
| Requires iOS | 15.6 | **15** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Luciano Schillagi](https://appshunter.io/developer/1681695277) | [Nembrini Audio](https://appshunter.io/developer/1493296895) |

## What reviewers say

### FineEar~Chord

[App page](https://appshunter.io/ios/app/fineearchord/id6454346027)

Train your musical ear to distinguish between various chord types. This app presents chords in groups of increasing complexity, helping you learn to identify major, minor, diminished, and augmented sounds.

**Highlights:** Chord recognition training, Major, minor, diminished, augmented chords, Grouped chord exercises (pairs, trios, quartets), Develop musical ear, Ear training for musicians

**Features:** macOS Compatibility

**In-app purchases:** none


### 501 Chorus Echo

[App page](https://appshunter.io/ios/app/501-chorus-echo/id6473418769)

This audio plugin meticulously models the iconic Roland RE-501 Chorus Echo, offering authentic analog warmth with modern digital flexibility. It provides producers with classic tape delay, BBD chorus, and spring reverb sounds, enhanced by DAW tempo sync and expanded controls for any music genre.

**Highlights:** Authentic analog sound reproduction, Extended creative control with DAW sync, Intuitive user interface, Versatile for any music genre, Independent SOS timings, Linear preamp option

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is FineEar~Chord free?

FineEar~Chord is free to download, with no in-app purchases.

### Is 501 Chorus Echo free?

501 Chorus Echo costs $14.99, with no in-app purchases.

### Which has better reviews, FineEar~Chord or 501 Chorus Echo?

FineEar~Chord is rated higher. FineEar~Chord averages 5.0 out of 5 from 3 ratings, while 501 Chorus Echo averages 4.5 from 8 ratings.

### Do FineEar~Chord or 501 Chorus Echo have ads?

Neither FineEar~Chord nor 501 Chorus Echo shows ads.

### Which is updated more often, FineEar~Chord or 501 Chorus Echo?

FineEar~Chord ships an update every 5 days, and 501 Chorus Echo every 17 months. Most recently, FineEar~Chord was updated on October 30, 2026 and 501 Chorus Echo on October 18, 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.*