# H9 Control vs Ampero Control

The clearest difference is rating: H9 Control at 3.9 against Ampero Control's 1.8. H9 Control also leads on review sentiment (53% vs 13%) and update cadence (every 2 months vs every 14 months). Ampero Control's advantage is in-app purchases (none vs 11). On price, ratings volume, ads and device support there is nothing between them.

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

H9 Control holds the better App Store score, 3.9 against 1.8. Both are backed by a comparable volume of ratings — 64 and 59 respectively. Written reviews point the same way: 53% of H9 Control's written reviews are positive against 13% of Ampero Control's.

H9 Control ships an update every 2 months, Ampero Control every 14 months. The most recent releases landed on October 14, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | H9 Control | Ampero Control |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (64 ratings)](https://appshunter.io/ios/app/h9-control/id568128041/reviews)** | [1.8 (59 ratings)](https://appshunter.io/ios/app/ampero-control/id1526244402/reviews) |
| Number of ratings | **64** | 59 |
| Positive reviews | **53.2% of reviews** | 13.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 14 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 73 MB | 38 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) | [Hotone](https://appshunter.io/developer/982536111) |

## 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 |


### Ampero Control

[App page](https://appshunter.io/ios/app/ampero-control/id1526244402)

This app simplifies the setup and control of a Bluetooth MIDI controller. Easily manage presets, effects, and MIDI messages with a clean interface and pre-made or custom templates. Take full command of your musical gear without complex menus.

**Highlights:** Easy-to-use UI for MIDI controller setup, MIDI template management for presets and effects, Save and customize your own MIDI templates, Control MIDI messages via footswitches and expression pedals, On-the-fly controller adjustments, Supports standard, USB, and Bluetooth MIDI

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is H9 Control free?

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

### Is Ampero Control free?

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

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

H9 Control is rated higher. H9 Control averages 3.9 out of 5 from 64 ratings, while Ampero Control averages 1.8 from 59 ratings.

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

Neither H9 Control nor Ampero Control shows ads.

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

H9 Control ships an update every 2 months, and Ampero Control every 14 months. Most recently, H9 Control was updated on October 14, 2026 and Ampero Control on October 16, 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.*