# GoHDLM

> GoHDLM (iPhone/iPad app by intona.)

- Source: https://appshunter.io/ios/app/gohdlm/id582239525 (this page in markdown: same URL + `.md`)
- Developer: [intona](https://appshunter.io/developer/963212136)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 9.0 · 5 MB
- Languages: American English
- Released: 2013-04-01
- Data updated: 2025-12-08
- User reviews in markdown: https://appshunter.io/ios/app/gohdlm/id582239525/reviews.md

## What is GoHDLM?

GoHDLM - SEEBURG HDLM8 Remote Control App

This is a remote control emulator App for the SEEBURG HDLM8 High Definition Loudspeaker Management Controller.

All HDLM devices available to the WLAN/WiFi network will be listed automatically.
Experience exactly the same handling like on the original hardware.

Use the Enter/Exit buttons to navigate.
Use the Plus/Minus buttons to change a value.

Additionally, there is a built-in virtual HDLM8 for evaluation and learning.


## Version history (last 5 releases)

### 3.5.6 — 2021-10-11

- Rebuild for iPad mini display
- Getting bullied by Apple compliance
- Other

### 3.3.0 — 2017-09-08

This app has been updated by Apple to display the Apple Watch app icon.

NEW FEATURES:
GoHDLM: added support for MkIII hardware
GoHDLM: added an IEC 1260 Class 1 compliant Real Time Analyzer (RTA) in the EQ page. The RTA uses the tablet's microphone input. The measurement microphone micW i436 is recommended.
GoHDLM: new finger-drag-value button between the plus and minus buttons: touch and drag this button to change the selected value
lpi: added bandwidth parameter to PEQ and PEQ2 (e.g. peq 1khz 0.3oct -6db)
lpi: added bandwidth and q parameter to HSHELF and LSHELF (e.g. hshelf 10khz q0.5 +3db)
lpi: added MUTE command, which is equivalent to set the gain to the minimum possible value
lpi: commas (',') are now also valid decimal points (2,3dB is equivalent to 2.3dB)
lpi: utf-8 minus symbol is recognized correctly

MISCELLANEOUS:
added additional resynchronisation handling on network failure
all HDLM software is now ready for 64 bit systems

BUGFIXES:
GoHDLM: fixed a bug which resulted in incorrect channel status display (at the home screen) after reconnection or display rotation
lpi: fixed a bug in loudspeaker's curve plot at low frequencies (audio output was not affected, just the drawn curve)
server: fixed a bug on project load when delay value was set to milliseconds or feet

### 3.0.3 — 2014-10-16

- changed reconnection behaviour: the app will try to reconnect to the last screen when coming from sleep, from background or by a lost connection
- fixed a bug in project export where the interface could freeze in some circumstances

### 3.0.0 — 2014-06-12

- added input bus peak limiter settings for the new peak limiter
- delay unit can be set to milliseconds
- many bugfixes

### 2.0.1 — 2013-11-01

- fixed a bug with very long lists
- synchronized version number of all platforms

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## Related topics

[tlm pro](https://appshunter.io/ios/topics/tlm-pro)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2025-12-08.*