UAFX Control vs Pedal Book
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
UAFX Control
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.
- Customize pedal features
- Manage presets
- Bluetooth connectivity
- Firmware update support
- OX Stomp editor
Read full descriptionHide full description
UAFX Control is the companion application for Universal Audio's line of stompbox effects pedals. You can use the app to customize pedal features and more. What's New in v3.0.5 • Fixed slider value and slider responsiveness issues What's New in v3.0.4 • OX Stomp editor and preset improvements • Other minor fixes and enhancements What's New in v3.0.2 • Minor bug fixes and improvements What's New in v3.0.1 • Bluetooth redesigned for faster connections and rock-solid reliability • Support for new features in UAFX firmware version 2.0 • (OX Stomp) Off-Axis mic states are now correctly displayed Note that UAFX firmware updates are only available using the UA Connect desktop application, available at: uaudio.com/uafx/start
Pedal Book
Read full descriptionHide full description
Your pedal settings, saved for good. Dial in a tone on an analog pedal and it's gone the moment you touch the knobs again - unless you write it down, or try to remember it. Pedal Book fixes that. Build a digital copy of your analog pedals, and dial in the settings to match your favourite sounds, then save for later! -- HOW IT WORKS -- BUILD YOUR OWN PEDALS - Replicate your analog pedals by taking a photo or building them from scratch - Place knobs, footswitches, toggles, sliders, and labels exactly where they appear on your pedals - Start from a classic stompbox preset with a working on/off LED - Unlock sparkle, metallic, and hand-painted finishes with Premium CAPTURE YOUR SETTINGS - Match knob, switch, and slider settings to your actual guitar pedals - Save the tone to your library to access whenever needed - Add what guitar, amp, and other gear you used - Organize tones into folders you'll actually use - Unlock unlimited tones with premium SAVE YOUR SIGNAL CHAIN - Lay out your pedals on a pedalboard to save entire signal chains - Create different pedalboards for different occasions (i.e. gig, home, studio, etc...) TRACK YOUR GEAR - Log every guitar, amp, and pedal you own - Tie your gear directly to the tones you save YOUR DATA STAYS YOURS - No account, no sign-up, no cloud - Everything stays on your device — nowhere else Free to use, with room to grow: Free tier - 3 Pedals, 5 Tones, 1 Pedalboard. Pro tier - 10 Pedals, 25 Tones, 3 pedalboards. Premium - Unlimited Pedals, Tones, and Pedalboards + NO ADS + Custom Pedal Finishes. Just want the ads gone? That's available on its own too.
Screenshots
Verdict
The clearest difference is in-app purchases: UAFX Control at none against Pedal Book's 4. UAFX Control also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.6). Pedal Book's advantage is update cadence (daily vs every 3 weeks). On price and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Pedal Book sells 4 one-off in-app purchases. UAFX Control asks for nothing beyond the download.
UAFX Control ships an update every 3 weeks, Pedal Book daily. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.
| Parameter | UAFX Control | Pedal Book |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (27 ratings) — better | — |
| Positive reviews | 9.2% of reviews | — |
| Number of ratings | 27 — better | — |
| Update frequency | Every 3 weeks | Daily — better |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 60 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | Universal Audio | Malcolm Lowy |
Bugs and requests
UAFX Control
Reported bugs
4 issues- App crashes after firmware updates
- Pedals not detected or recognized by app
- Registration process often fails
- Bluetooth connection randomly drops
Requested features
4 requests- Ability to freely assign pedal buttons
- Option to view and edit preset settings
- MIDI support for preset changes
- Landscape mode support on iPad
Pedal Book
Not enough reviews yet to summarise bugs or requests.
In-app purchases
UAFX Control
No in-app purchases
Pedal Book
- Remove Ads$1.99
- Premium Upgrade$3.00
- Pro$6.99
Show 1 moreShow fewer
- Premium$9.99
Questions
Is UAFX Control free?
Is Pedal Book free?
Do UAFX Control or Pedal Book have ads?
Which is updated more often, UAFX Control or Pedal Book?
Other comparisons















