# Chord! vs Guitar Driller

The clearest difference is price: Guitar Driller at Free against Chord!'s $4.99. Chord!'s advantage is in-app purchases (none vs 10) and update cadence (every 3 weeks vs every 2 months). On rating, review sentiment, ads and device support there is nothing between them.

Guitar Driller is free to download; Chord! costs $4.99 up front. Guitar Driller sells 10 one-off in-app purchases. Chord! asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for Chord! against 4.7 for Guitar Driller. Both are backed by a comparable volume of ratings — 383 and 95 respectively. Written reviews are what separate them: 83% of Chord!'s written reviews are positive against 79% of Guitar Driller's.

Chord! ships an update every 3 weeks, Guitar Driller every 2 months. The most recent releases landed on November 10, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Chord! | Guitar Driller |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[4.8 (383 ratings)](https://appshunter.io/ios/app/chord/id606691230/reviews)** | [4.7 (95 ratings)](https://appshunter.io/ios/app/guitar-driller/id1332062503/reviews) |
| Number of ratings | **383** | 95 |
| Positive reviews | **82.9% of reviews** | 79.2% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | **#73** | — |
| Size | 18 MB | 28 MB |
| Requires iOS | 12.2 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Thomas Grapperon](https://appshunter.io/developer/606691233) | [Fonexsis](https://appshunter.io/developer/419001763) |

## What reviewers say

### Chord!

[App page](https://appshunter.io/ios/app/chord/id606691230)

**Currently charting:** #73 Top Paid · Music (US App Store)

This app serves as a comprehensive reference for chords and scales, supporting various fretted instruments. It allows users to create songs, transpose them, and generate printable PDFs. It also offers features for analyzing and understanding chord and scale formations, even for beginners.

**Highlights:** Chord and scale reference for fretted instruments, Chord and scale fingering computation, Song writing and transposition, Print-ready PDF generation, Audio track linking and playback, Chord and scale analysis, Customizable tunings

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Powerful chord and scale generation
- 👍 Highly customizable for various instruments and tunings
- 🔍 Reverse chord lookup feature
- 💡 Comprehensive chord and scale database
- 👍 Useful for songwriting and music theory learning

**What reviewers complain about**

- 🐛 Occasional bugs and crashes
- 🤔 Steep learning curve, could use better documentation
- 🔍 Reverse chord lookup not always accurate
- 📱 Compatibility issues with newer iOS versions

**Reported bugs**

- Chord harmonization issues
- Inconsistent behavior when modifying chord voicings

**Requested features**

- Audio playback of created songs
- Improved workflow for editing and saving custom chords
- Integration with music notation software
- More tutorial videos and user guides


### Guitar Driller

[App page](https://appshunter.io/ios/app/guitar-driller/id1332062503)

Organize and enhance your guitar training with custom playlists. Integrate exercises from other compatible apps, add drum tracks, and fine-tune tempo and metronome settings for a personalized practice experience.

**Highlights:** Create and edit custom exercise playlists, Import exercises from other Fonexsis apps, Add drums to exercises, Store different tempo values per exercise, Modify metronome and drum set settings

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| (7-Note) Modal Arpeggios | $1.99 | one-time |
| Pentatonic: Chromatic Approach | $1.99 | one-time |
| Famous Riffs on Guitar | $1.99 | one-time |
| Sliding Pentatonic | $2.99 | one-time |
| Warm-up Licks | $2.99 | one-time |
| Crosspick Patterns | $3.99 | one-time |
| Lydian Triad Pairs | $4.99 | one-time |
| Ionian Displace Permutations | $4.99 | one-time |
| Melodic Minor Sequences | $4.99 | one-time |
| Guitar Aerobics | $6.99 | one-time |


## Frequently asked questions

### Is Chord! free?

Chord! costs $4.99, with no in-app purchases.

### Is Guitar Driller free?

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

### Which has better reviews, Chord! or Guitar Driller?

Chord! is rated higher. Chord! averages 4.8 out of 5 from 383 ratings, while Guitar Driller averages 4.7 from 95 ratings.

### Do Chord! or Guitar Driller have ads?

Neither Chord! nor Guitar Driller shows ads.

### Which is updated more often, Chord! or Guitar Driller?

Chord! ships an update every 3 weeks, and Guitar Driller every 2 months. Most recently, Chord! was updated on November 10, 2026 and Guitar Driller on November 6, 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.*