# Capo Helper vs KeyMorph

The clearest difference is in-app purchases: KeyMorph at none against Capo Helper's 1. KeyMorph also leads on update cadence (every 3 weeks vs every 12 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Capo Helper sells 1 one-off in-app purchase. KeyMorph asks for nothing beyond the download.

Capo Helper ships an update every 12 months, KeyMorph every 3 weeks. The most recent releases landed on October 17, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Capo Helper | KeyMorph |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/capo-helper/id368336275/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 37.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 19 MB | 31 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [YsApps](https://appshunter.io/developer/342774309) | [Omni Devs](https://appshunter.io/developer/1830893808) |

## What reviewers say

### Capo Helper

[App page](https://appshunter.io/ios/app/capo-helper/id368336275)

Instantly translate chords for any capo position, helping musicians play along with guitarists using capos. It can also suggest capo placements and chord shapes based on a song's key.

**Highlights:** Instant chord translation for any capo position, Translates in both directions (capo to sounding, key to capo), Handles complex and real chords, Suggests optimal capo positions for song keys, Displays chord fingerings with capo, Stage mode with high contrast and screen lock

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Capo Helper Pro | $5.99 | one-time |


### KeyMorph

[App page](https://appshunter.io/ios/app/keymorph-music-transposition/id6749544555)

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

**In-app purchases:** none


## Frequently asked questions

### Is Capo Helper free?

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

### Is KeyMorph free?

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

### Do Capo Helper or KeyMorph have ads?

Neither Capo Helper nor KeyMorph shows ads.

### Which is updated more often, Capo Helper or KeyMorph?

Capo Helper ships an update every 12 months, and KeyMorph every 3 weeks. Most recently, Capo Helper was updated on October 17, 2026 and KeyMorph on October 8, 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.*