# StaffPad Reader vs Chordio

The clearest difference is rating: Chordio at 4.4 against StaffPad Reader's 3.0. Chordio also leads on review sentiment (62% vs 33%) and update cadence (every 8 days vs every 6 weeks). StaffPad Reader's advantage is monetization model (free vs free with in-app purchases) and iOS requirement (14.5 vs 17.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. StaffPad Reader sells 1 one-off in-app purchase and Chordio sells 19 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Chordio holds the better App Store score, 4.4 against 3.0. Both are backed by a comparable volume of ratings — 10 and 8 respectively. Written reviews point the same way: 33% of StaffPad Reader's written reviews are positive against 62% of Chordio's.

StaffPad Reader ships an update every 6 weeks, Chordio every 8 days. The most recent releases landed on October 5, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | StaffPad Reader | Chordio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (10 ratings)](https://appshunter.io/ios/app/staffpad-reader/id1258751006/reviews) | **[4.4 (8 ratings)](https://appshunter.io/ios/app/chordio-compose-and-learn-music/id1580214821/reviews)** |
| Number of ratings | **10** | 8 |
| Positive reviews | 33.3% of reviews | **61.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 8 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 646 MB | 202 MB |
| Requires iOS | **14.5** | 17.0 |
| Devices | iPad | **iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [StaffPad Ltd.](https://appshunter.io/developer/1258751005) | [One In A Billion Ltd](https://appshunter.io/developer/479881389) |

## What reviewers say

### StaffPad Reader

[App page](https://appshunter.io/ios/app/staffpad-reader/id1258751006)

This app provides a synchronized digital music stand experience for digital scores. It allows for real-time sharing and updates of musical scores across multiple devices on a local Wi-Fi network, simplifying rehearsal and performance.

**Highlights:** Real-time score synchronization, Automatic page turns, Sync'd click track, Dark mode, Personal annotations, ScoreSync feature

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StaffPad Reader Pro | $12.99 | one-time |


### Chordio

[App page](https://appshunter.io/ios/app/chordio-compose-and-learn-music/id1580214821)

This app is a music composition and theory tool that helps musicians explore chords and scales interactively. It offers features for creating, storing, and rearranging chord progressions, along with integrated music theory lessons and practice tools. It's designed to spark creativity and enhance music learning for producers, composers, and educators.

**Highlights:** Chord progression generator, Custom chord creation and editing, Real-time MIDI input visualization, Scales and modes practice, Music theory lessons and quizzes, Sheet music practice tools, Chord Suggestion AI

**Features:** Vision Pro support

**In-app purchases (19)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Free Chord Pack | Free | one-time |
| Gymnopedie No.1 | $1.99 | one-time |
| Arabesque No.1 | $1.99 | one-time |
| Gnossienne No.1 | $1.99 | one-time |
| Chord Progressions 251 No.1 | $2.99 | one-time |
| Jazz Progressions 01 | $5.99 | one-time |
| Neo-Soul Progressions 01 | $5.99 | one-time |
| Neo-Soul Tunes 01 | $5.99 | one-time |
| RnB Chords No.1 | $5.99 | one-time |
| Classical Progressions 1 | $5.99 | one-time |
| II-V-I Progression | $5.99 | one-time |
| RnB Progressions 01 | $5.99 | one-time |
| Beginner Essentials | $6.99 | one-time |
| RnB Progressions, Vol. 1 | $7.99 | one-time |
| II-V-I Jazz Progressions | $9.99 | one-time |
| Jazz Progression, Vol. 1 | $9.99 | one-time |
| Jazz Lick Exercises, Vol. 1 | $9.99 | one-time |
| Classical Collection, Vol. 1 | $14.99 | one-time |
| Unlock App | $14.99 | one-time |


## Frequently asked questions

### Is StaffPad Reader free?

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

### Is Chordio free?

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

### Which has better reviews, StaffPad Reader or Chordio?

Chordio is rated higher. StaffPad Reader averages 3.0 out of 5 from 10 ratings, while Chordio averages 4.4 from 8 ratings.

### Do StaffPad Reader or Chordio have ads?

Neither StaffPad Reader nor Chordio shows ads.

### Which is updated more often, StaffPad Reader or Chordio?

StaffPad Reader ships an update every 6 weeks, and Chordio every 8 days. Most recently, StaffPad Reader was updated on October 5, 2026 and Chordio on October 17, 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.*