# H9 Control vs UAFX Control

The clearest difference is review sentiment: H9 Control at 53% against UAFX Control's 9%. H9 Control also leads on rating (3.9 vs 2.1) and ads (none vs shown). UAFX Control's advantage is in-app purchases (none vs 11) and update cadence (every 3 weeks vs every 2 months). On price, monetization model and device support there is nothing between them.

Both are free to download. H9 Control sells 11 one-off in-app purchases. UAFX Control asks for nothing beyond the download.

H9 Control holds the better App Store score, 3.9 against 2.1. Both are backed by a comparable volume of ratings — 64 and 19 respectively. Written reviews point the same way: 53% of H9 Control's written reviews are positive against 9% of UAFX Control's.

H9 Control ships an update every 2 months, UAFX Control every 3 weeks. The most recent releases landed on August 25, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | H9 Control | UAFX Control |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (64 ratings)](https://appshunter.io/ios/app/h9-control/id568128041/reviews)** | [2.1 (19 ratings)](https://appshunter.io/ios/app/uafx-control/id1553495098/reviews) |
| Number of ratings | **64** | 19 |
| Positive reviews | **53.2% of reviews** | 8.8% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 73 MB | 60 MB |
| Requires iOS | **9.3** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Eventide](https://appshunter.io/developer/546518026) | [Universal Audio](https://appshunter.io/developer/980695700) |

## What reviewers say

### H9 Control

[App page](https://appshunter.io/ios/app/h9-control/id568128041)

Control all your Eventide effects pedals remotely. Manage parameters, presets, and settings with an intuitive interface. Access over 500 presets for a wide range of sound-shaping effects.

**Highlights:** Remote control for Eventide pedals, Parameter management, Preset management, Access to over 500 presets, Intuitive user interface

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BlackHole | $19.99 | one-time |
| Diatonic | $19.99 | one-time |
| Digital Delay | $19.99 | one-time |
| ModEchoVerb | $19.99 | one-time |
| Phaser | $19.99 | one-time |
| Q-Wah | $19.99 | one-time |
| Rotary | $19.99 | one-time |
| Resonator | $19.99 | one-time |
| EQ Compressor | $19.99 | one-time |
| SpaceTime | $19.99 | one-time |
| Flanger | $19.99 | one-time |


### 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 H9 Control free?

H9 Control is free to download, with in-app purchases available.

### Is UAFX Control free?

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

### Which has better reviews, H9 Control or UAFX Control?

H9 Control is rated higher. H9 Control averages 3.9 out of 5 from 64 ratings, while UAFX Control averages 2.1 from 19 ratings.

### Do H9 Control or UAFX Control have ads?

UAFX Control shows ads; H9 Control does not.

### Which is updated more often, H9 Control or UAFX Control?

H9 Control ships an update every 2 months, and UAFX Control every 3 weeks. Most recently, H9 Control was updated on August 25, 2026 and UAFX Control on September 22, 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.*