Features & Capabilities

The Effect app is compatible with 2.4GHz Effect hearing aids.

With the Effect app you can:

  • Adjust hearing aid volume and mute hearing aids
  • Control streaming volume from your iPhone
  • Adjust directional focus to aid listening
  • Create personal programs with your sound adjustments
  • Add locations to programs for automatic selection
  • Adjust the pitch of the sound (bass, middle and treble) using the equalizer
  • Access “Help” and troubleshooting tips in the app
  • Access the “Find my hearing aid” feature

We continue to improve our compatibility list. Please visit our website (https://www.coselgi.com/en/hearing-aids/effect-hearing-aids/app-compatibility) for the new devices we support.

Product number: 5 300 0025

The user guide for the app can be accessed from the app settings menu. Alternatively, you can download the user guide in electronic form from www.wsaud.com or order a printed version from the same address. The printed version will be made available to you free of charge within 7 working days.

Manufactured by WSAUD A/S Nymøllevej 6 3540 Lynge Denmark

UDI-DI: (01)05706069937077

User Growth & Download Statistics

App Mature
By:
Coselgi DK ApS
Rating:
2.00
(4)
Version:
1.6.21 Last updated: 2025-11-11
Version code:
879486242
Creation date:
2020-01-20
Compatible devices:
Size:
65.45MB
URLs:
Privacy policy
Full description:
See detailed description
Source:
Apple Apps Store
Data ingested on:
2026-06-12
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.
Developed by:
Coselgi DK ApS
Apple Apps Store
https://apps.apple.com/nl/app/coselgi-effect/id1483743093?l=en-GB

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