midimittr vs Ampero Control
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
midimittr
This app enables low-latency MIDI connections to iOS music applications via Bluetooth LE or USB. It routes virtual MIDI ports to external devices, allowing seamless wireless or wired integration with compatible software.
- Low-latency MIDI over Bluetooth LE
- MIDI over USB connection
- Routes virtual MIDI ports
- Connects to other MIDI devices wirelessly
- Remembers routing settings
- Works in background
- MIDI over Lightning cable support
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midimittr is a simple utility to deliver the experience of low-latency MIDI over Bluetooth LE/USB to iOS Music apps that support MIDI. To achieve this, midimittr is routing the virtual ports of supported applications to Bluetooth and/or the USB Ports. If your favourite application is supporting MIDI, it will most likely work with midimittr. Bluetooth over MIDI is supported in iOS 8+ and a feature of OS X Yosemite 10.10+. For more information please check out the support page. ---- - Connect to other Bluetooth MIDI Hardware, iOS or macOS devices wirelessly - Remembers previous routing settings for an uninterrupted workflow - Works in background - Get even lower latency with MIDI over Lightning cable* - Support for both iPad and iPhone ---- *For MIDI over Lightning cable please download the tool from the support page.
Ampero Control
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.
- 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
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● Easy-to-use UI We believe a lot of people have been suffering from setting up a MIDI controller. Now we offer you this smart app to setup your Ampero Control with a clean, straight forward user interface. With this, you can take fully control of your unit like a walk in the park. No complex menus and matrixes anymore! ● MIDI Template In the app we offer you several templates for you to achieve essential/advanced controlling of your musical gear: Select a footswitch, load a template and you’re ready to change presets, turn on/off effects, etc. You can also save your own templates and write notes on them. ●About Ampero Control Ampero Control is a compact, sturdy, fully programmable Bluetooth MIDI controller, that gives musicians flexible MIDI-based control via MIDI port, USB jack and Bluetooth. It features 4 footswitches, with each footswitch, you can send up to 16 different MIDI messages by different actions. You can also attach expression pedals or more footswitches to your Ampero Control depending on your needs. Furthermore, a dedicated smart mobile app lets you take control of every detail of your Ampero Control without any confusion. ● Features • Compact, smart 4-footswitch Bluetooth MIDI controller • Supports standard MIDI, USB MIDI and Bluetooth MIDI input/output/thru • Sending/transferring MIDI messages to separated/combined MIDI outputs • Send max. 16 MIDI messages by one footswitch (32 for A/B groups) • 100 banks (each bank includes 4 footswitches settings, 2 CTRL/EXP jack settings and more) • Different footswitch triggering actions for flexible switching and various uses • Dedicated mobile app lets you easily set your controller on the fly • 2 CTRL/EXP TRS jacks for adapting external footswitches/expression pedals • 3-digit LED for MIDI message info and Bluetooth connection status display • DC 9-18V or 5V USB bus power supply
Screenshots
Verdict
The clearest difference is review sentiment: midimittr at 91% against Ampero Control's 13%. midimittr also leads on rating (4.5 vs 1.8) and update cadence (every 2 weeks vs every 14 months). On price, ratings volume, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
midimittr holds the better App Store score, 4.5 against 1.8. Both are backed by a comparable volume of ratings — 50 and 59 respectively. Written reviews point the same way: 91% of midimittr's written reviews are positive against 13% of Ampero Control's.
midimittr ships an update every 2 weeks, Ampero Control every 14 months. The most recent releases landed on October 8, 2026 and October 16, 2026 respectively.
| Parameter | midimittr | Ampero Control |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (50 ratings) — better | 1.8 (59 ratings) |
| Positive reviews | 91.0% of reviews — better | 13.0% of reviews |
| Number of ratings | 50 | 59 — better |
| Update frequency | Every 2 weeks — better | Every 14 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 10 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | Matthias Frick | Hotone |
Customer experience
midimittr
Ampero Control
Bugs and requests
midimittr
Reported bugs
6 issues- 'IOS Audio' crashes app on M1 Mac
- Disables iPad as audio input on M1 Mac
- Connection problem with older iOS and Yamaha MD-BT01
- Toggles not visible on iPad mini
- App keeps giving pop-ups asking to turn on Bluetooth
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- Only one device gets MIDI back when two are connected
Requested features
5 requests- Auto-reconnect for Bluetooth
- Logging function with freeze/save and filter
- Dark mode
- Audio transmitting as in-app purchase
- Option for client BT connections to auto-connect
Ampero Control
Not enough reviews yet to summarise bugs or requests.
In-app purchases
midimittr
No in-app purchases
Ampero Control
No in-app purchases
Questions
Is midimittr free?
Is Ampero Control free?
Which has better reviews, midimittr or Ampero Control?
Do midimittr or Ampero Control have ads?
Which is updated more often, midimittr or Ampero Control?
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