Version history
Protokol - MIDI/OSC Monitor
63
ASO score
Text
76/100
Reviews
50/100
Graphic
60/100
Other
0/100
App Rating
5
Votes
55
App Age
7y 5m
Last Update
Dec 12, 2025
iAP
$5.99 - 22.99
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Rating
|
4.95
|
4.58
|
+8%
|
|
Number of Ratings (Voted)
|
54
|
580.3K
|
-100%
|
|
App Age
|
7y 5m
|
8y 3m
|
-10%
|
|
In-app Purchases Price
|
$12
|
$41
|
-69
%
|
|
Update Frequency
|
66d
|
29d
|
+125%
|
|
Title Length
|
27
|
25
|
+8%
|
|
Subtitle Length
|
29
|
27
|
+7%
|
|
Description Length
|
541
|
2 711
|
-80%
|
|
Number of Screenshots
|
936
|
1257
|
-26
%
|
|
Size
|
8MB
|
222MB
|
-97
%
|
Category Ranking in United States
7 days
Last 7 days
Last 30 days
Last 90 days
Last 180 days
Last year
| Top | Dec 08, 2025 | Dec 15, 2025 |
|---|---|---|
|
No results were found!
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||
| Top | Dec 08, 2025 | Dec 15, 2025 |
|---|---|---|
|
No results were found!
|
||
| Top | Dec 08, 2025 | Dec 15, 2025 |
|---|---|---|
|
No results were found!
|
||
| Top | Dec 08, 2025 | Dec 15, 2025 |
|---|---|---|
|
No results were found!
|
||
Ranking Keywords in United States
| Keywords | App Rank |
|---|
Analyze this and other apps using Asolytics tools
Text ASO
Title
(
Characters:
27
of 30
)
Protokol - MIDI/OSC Monitor
Subtitle
(
Characters:
29
of 30
)
Control protocol test utility
Description
(
Characters:
541
of 4000
)
MIDI logging, OSC monitoring, and more...
Protokol is a new utility by Hexler for the creator's toolbox: A lightweight, responsive console app for monitoring and logging control protocols.
Originally built as a MIDI monitor and Open Sound Control network checker, Protokol is designed to handle any complex message stream.
MIDI, OSC, Art-Net and Gamepad controller sources are all supported in the current version - but anything is possible given sufficient demand. Contact us if you'd like to see additional protocols added: Let us know.}
Read more
Other
Additional Information
Version history
0.6.4
Dec 12, 2025
- Added menu actions and shortcuts
- Fix for hidden menu bar on iOS 26
- Middleware upgrades
- Updated game controller mapping database
- Minor bug fixes and improvements
0.6.3
Nov 08, 2025
- Fixes for possible problems on iOS 26
- Fixed Bluetooth MIDI controller dialog issues on older iOS
- Updated Privacy Policy: Added additional resellers/payment processors
- Updated game controller mapping database
- Minor bug fixes and improvements