The v0.6.5 update focuses on stability and future-proofing: it meets upcoming App Store requirements, refreshes the game controller mapping database, and includes several small bug fixes. Previous versions in the 0.6 series already addressed iOS 26 compatibility, Bluetooth MIDI dialog issues, OSC log toolbar problems, and network connection restores after sleep. These steady maintenance updates keep Protokol reliable as a monitoring tool while the team prepares the next major feature set.
What’s new in v0.6.5:
- Meets upcoming App Store requirements
- Refreshed game controller mapping database
- Several small bug fixes and stability improvements
Protokol remains the go-to free utility for monitoring and logging MIDI, OSC, Art-Net, and Gamepad controllers. It gives you real-time visibility into every message coming in or going out, making it invaluable for troubleshooting MIDI setups, OSC routing, or game controller mappings in complex iPad rigs. The clean log view, filtering options, and multi-protocol support make it a staple for live performers and producers who need to see exactly what’s happening under the hood.
For iPad music production, Protokol is especially useful when integrating hardware synths, MIDI controllers, or wireless OSC controllers. Many users keep it running in the background or as a dedicated monitoring window while building patches in AUM or Drambo. The free nature and ongoing maintenance make it one of the most dependable utilities in the iOS ecosystem.
Key features include:
- Real-time monitoring and logging of MIDI, OSC, Art-Net, and Gamepad messages
- Detailed message filtering and timestamped log view
- Support for multiple input sources simultaneously
- Game controller mapping database with regular updates
- Low-overhead background operation
- Free with no ads or tracking
App price: Free. No in-app purchases.
Original release: 2019 | Latest update: March 2026 (v0.6.5)
