# D'Chords vs UAFX Control

The clearest difference is review sentiment: D'Chords at 63% against UAFX Control's 9%. D'Chords also leads on rating (2.6 vs 2.0) and ads (none vs shown). UAFX Control's advantage is update cadence (every 3 weeks vs every 3 months) and ratings volume (26 vs 8). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

D'Chords holds the better App Store score, 2.6 against 2.0. Both are backed by a comparable volume of ratings — 8 and 26 respectively. Written reviews point the same way: 63% of D'Chords's written reviews are positive against 9% of UAFX Control's.

D'Chords ships an update every 3 months, UAFX Control every 3 weeks. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | D'Chords | UAFX Control |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.6 (8 ratings)](https://appshunter.io/ios/app/dchords/id308730617/reviews)** | [2.0 (26 ratings)](https://appshunter.io/ios/app/uafx-control/id1553495098/reviews) |
| Number of ratings | 8 | **26** |
| Positive reviews | **63.1% of reviews** | 9.2% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 27 MB | 60 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [D'Addario & Company, Inc.](https://appshunter.io/developer/308730620) | [Universal Audio](https://appshunter.io/developer/980695700) |

## What reviewers say

### D'Chords

[App page](https://appshunter.io/ios/app/dchords/id308730617)

Access a vast library of over 7800 guitar chords with detailed fingerings and virtual fretboard displays. Explore chords in various positions, hear them played, and switch between left and right-handed views.

**Highlights:** Over 7000 guitar chords, Virtual fretboard display, Multiple fretboard positions, Strum and hear chords, Left and right-handed diagrams

**In-app purchases:** none

**What reviewers like**

- 🚀 Huge chord library
- 👍 Easy to use interface
- 🎨 Beautiful visuals
- 🔊 Ability to hear chords
- 🤖 Supports left-handed mode

**What reviewers complain about**

- 🐛 Audio issues (no sound, white noise)
- 🔀 Inconsistent navigation/controls
- 🚫 Lack of support for alternative tunings
- 🆕 Outdated app, not updated for newer iOS versions

**Reported bugs**

- Crashes on startup
- Chord audio out of tune
- Unresponsive controls

**Requested features**

- Ability to create and save custom chords
- Chord progression suggestions
- Interval-based chord voicings
- Capo support
- iPad version


### UAFX Control

[App page](https://appshunter.io/ios/app/uafx-control/id1553495098)

This app enhances the functionality of Universal Audio's stompbox effects pedals. Users can customize pedal features, manage presets, and access new functionalities through firmware updates. It offers improved Bluetooth connectivity for faster and more reliable connections.

**Highlights:** Customize pedal features, Manage presets, Bluetooth connectivity, Firmware update support, OX Stomp editor

**In-app purchases:** none

**What reviewers like**

- 👍 Easy Bluetooth pairing
- 🚀 Presets load quickly
- 💡 Useful preset library
- 🔧 Firmware updates improve functionality

**What reviewers complain about**

- 🐛 Frequent Bluetooth connection issues
- 🐛 App crashes when trying to access pedals
- 🐛 Unreliable app performance
- 🤔 Limited preset customization options
- 🤔 Lack of visual feedback on preset settings

**Reported bugs**

- App crashes after firmware updates
- Pedals not detected or recognized by app
- Registration process often fails
- Bluetooth connection randomly drops

**Requested features**

- Ability to freely assign pedal buttons
- Option to view and edit preset settings
- MIDI support for preset changes
- Landscape mode support on iPad


## Frequently asked questions

### Is D'Chords free?

D'Chords is free to download, with no in-app purchases.

### Is UAFX Control free?

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

### Which has better reviews, D'Chords or UAFX Control?

D'Chords is rated higher. D'Chords averages 2.6 out of 5 from 8 ratings, while UAFX Control averages 2.0 from 26 ratings.

### Do D'Chords or UAFX Control have ads?

UAFX Control shows ads; D'Chords does not.

### Which is updated more often, D'Chords or UAFX Control?

D'Chords ships an update every 3 months, and UAFX Control every 3 weeks. Most recently, D'Chords was updated on October 22, 2026 and UAFX Control on October 24, 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.*