# SUS4 Capo Calc — Where to put the capo.

> Where to put the capo. (iPhone/iPad app by Paul Smith.)

- Source: https://appshunter.io/ios/app/sus4-capo-calc/id6777230013 (this page in markdown: same URL + `.md`)
- Developer: [Paul Smith](https://appshunter.io/developer/319584506)
- Category: Music, Education
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.0 · 20 MB
- Languages: English
- Released: 2026-06-15
- Data updated: 2026-07-04
- User reviews in markdown: https://appshunter.io/ios/app/sus4-capo-calc/id6777230013/reviews.md

## What is SUS4 Capo Calc?

Where does the capo go? Right here.

You know a song in E but you want to sing it in G. Or your guitarist buddy plays it with a capo on the second fret and you need to know what key that actually makes it. SUS4 Capo Calc works it out instantly — pick your open key, pick your target key, and the app tells you which fret to put the capo on and what chord shapes to use.

When you change your tuning — say, drop D or open G — the calculation updates to account for the new open string pitches. Useful for anyone who transposes songs to suit their voice or who works with multiple guitarists in different keys.

• Capo position calculator: from key to fret in one tap
• Shows equivalent chord shapes for the capo position
• Updates automatically when tuning changes
• Works for standard and common alternate tunings
• 2 free calculations/day — unlock unlimited with a subscription

Runs fully on-device. No internet connection needed.

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| SUS4 Capo Calc Pro Monthly | $0.99 | per month |



## Version history (last 3 releases)

### 1.1.0 — 2026-07-02

Every advertised feature is now fully functional, Pro genuinely unlocks real features, and the new SUS4 All-Access pass unlocks all 24 SUS4 apps with a 7-day free trial. Faster and clearer throughout.

### 1.0.2 — 2026-06-19

Reliability and performance improvements throughout the app.

### 1.0 — 2026-06-16

No release notes.

## More apps by Paul Smith

- [iScrobble Pick And Mix](https://appshunter.io/ios/app/iscrobble-pick-and-mix/id319584503)
- [iSwipeMusic](https://appshunter.io/ios/app/iswipemusic/id334689181)
- [iShuffleAlbums](https://appshunter.io/ios/app/ishufflealbums/id335009718)
- [iBreathalyzer](https://appshunter.io/ios/app/ibreathalyzer/id369686249)
- [SUS4 Pitch Pipe](https://appshunter.io/ios/app/sus4-pitch-pipe/id6777229584)
- [SUS4 Tuner](https://appshunter.io/ios/app/sus4-tuner/id6777229810)

All apps by Paul Smith: https://appshunter.io/developer/319584506

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-04.*