# Serphonica vs ChordLoop

The clearest difference is in-app purchases: Serphonica at none against ChordLoop's 1. ChordLoop's advantage is update cadence (weekly vs every 2 months) and iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. ChordLoop sells 1 one-off in-app purchase. Serphonica asks for nothing beyond the download.

Serphonica ships an update every 2 months, ChordLoop weekly. The most recent releases landed on October 1, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Serphonica | ChordLoop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/serphonica/id6759585139/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Paid | — |
| Size | 5 MB | 14 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Joshua Rideout](https://appshunter.io/developer/1862462443) | [JONATHAN BILES](https://appshunter.io/developer/6787716009) |

## What reviewers say

### Serphonica

[App page](https://appshunter.io/ios/app/serphonica/id6759585139)

Develop your musical ear with a comprehensive suite of training exercises and practice tools. Features include interval and chord recognition, scale training, rhythm echo, and sight-reading. Includes a chromatic tuner, metronome, and live fretboard.

**Highlights:** Interval training, Chord recognition, Scale trainer, Rhythm echo, Chromatic tuner, Metronome, Live fretboard

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

**In-app purchases:** none


### ChordLoop

[App page](https://appshunter.io/ios/app/chordloop/id6787716007)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChordLoop Pro | $3.99 | one-time |


## Frequently asked questions

### Is Serphonica free?

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

### Is ChordLoop free?

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

### Do Serphonica or ChordLoop have ads?

Neither Serphonica nor ChordLoop shows ads.

### Which is updated more often, Serphonica or ChordLoop?

Serphonica ships an update every 2 months, and ChordLoop weekly. Most recently, Serphonica was updated on October 1, 2026 and ChordLoop on October 11, 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.*