iDP/4
Not in any tracked top chart right now.
Updated 25 Oct 2026 · rankings refresh through the day
DeveloperDelta Seven Kft.
CategoryMusic
PriceFree
Released
Rating★ 5.0 (2)
Version1.0.35
Age rating4+
First seen by us
24 Oct 2026
24 Oct 2026Rating
5.0 ★
2 ratings
Measured
iDP/4 on the App Store
App details
App ID
1526481455
Publisher
DELTA SEVEN Korlatolt Felelossegu Tarsasag
On the store since
Dec 2020
5 years on the store
Minimum OS
iOS 9.3+
Devices
iPad
Content rating
4+
Languages
1
EN
Size
33 MB
Also listed in
Utilities
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
5.0 ★
2 ratings
Measured
Ratings
2
Measured
About iDP/4
iDP/4 is a MIDI editor for the Ensoniq DP/4 effects processor.
The app itself doesn't make any sound but controls the parameters of the hardware unit.
You are able to control the followings:
- 43 effect algorithms and their individual settings
- Effect routing between the processing blocks
- Load any of the factory presets
- Save the current presets to local storage
- Access the saved presets in the iOS Files app
IMPORTANT NOTE: you should upgrade your unit to the latest firmware (1.15) for the best experience.
The app is free to try and to make sure your MIDI setup is working correctly. An in-app purchase is provided to access the full functionality.
The app itself doesn't make any sound but controls the parameters of the hardware unit.
You are able to control the followings:
- 43 effect algorithms and their individual settings
- Effect routing between the processing blocks
- Load any of the factory presets
- Save the current presets to local storage
- Access the saved presets in the iOS Files app
IMPORTANT NOTE: you should upgrade your unit to the latest firmware (1.15) for the best experience.
The app is free to try and to make sure your MIDI setup is working correctly. An in-app purchase is provided to access the full functionality.
Latest updates
1.0.35
This update adds four 2-dimensional touch controls to the app assignable to the 8 real-time controls provided by the DP/4.
