# Connexx Fit2Go > Mobile hearing aid setup and adjustment tool for hearing care professionals. (iPhone/iPad app by Sivantos Pte. Ltd..) - Source: https://appshunter.io/ios/app/connexx-fit2go/id1121268496 (this page in markdown: same URL + `.md`) - Developer: [Sivantos Pte. Ltd.](https://appshunter.io/developer/998867980) - Category: Medical, Utilities - Price: Free - Age rating: 17+ - Requires: iOS 13.0 · 251 MB - Released: 2017-06-10 - Data updated: 2026-08-24 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/connexx-fit2go/id1121268496/reviews.md ## What is Connexx Fit2Go? Fit2Go is a unique and innovative app that allows the hearing care professional to perform a quick and user-friendly setup and adjustment of supported Rexton / Audio Service / A&M hearing aids with only a smart mobile device. There is no need for a laptop or PC to set up the hearing aids. This enables the hearing care professional to be truly mobile and reach the hearing impaired more easily than ever before. Features: Audiogram input or creation of headphone based estimation Programming of hearing aids one side at a time Intended use: The Fit2Go app is a tool whereby the hearing care professional can adjust comfort functions of a hearing aid within a given framework. It also enables the hearing care professional to personalize the sound. The Fit2Go app is intended to be used by HEARING CARE PROFESSIONALS ONLY. In order to be able to use the app you must apply for an access code from your country's Sivantos representative. This can be done via an option in the app. Supported headphones: Sennheiser HD201/HD206, Vic Firth Stereo Isolation Control signals: The Fit2Go app generates short control signals which may be audible. While using the app do not hold the loudspeaker of this device to your ears or the ears of others. Do not use the device with headphones, headsets or other audio playback devices unless the app requests you to do so. User guide: The user guide is available exclusively in electronic form on this site: https://www.wsaud.com/other. We do not provide a paper version, aligning with our commitment to sustainability. To retrieve the user guide PDF, please select 'Fit2Go App' as the product name and click on the search option. Legal Manufacturer WSAUD A/S https://www.wsa.com Nymøllevej 6 3540 Lynge Denmark Medical Device: UDI-DI (01) 05714880187212 UDI-PI (8012) 3A2A0A1234 PLEASE CAREFULLY READ THE MANUAL OF THE HEARING AIDS AND THE "INFO" SECTION WITHIN THE APP BEFORE USING THIS APP. ## Key features - Quick and user-friendly setup - Mobile adjustment of hearing aids - Audiogram input or estimation - Personalized sound adjustments - No laptop or PC required ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/connexx-fit2go/id1121268496/reviews.md ### 1/5 — App is crashing. Pls fix. *2021-05-15* Kindly update the app as it’s not working on my iPhone XR ## Frequently asked questions about Connexx Fit2Go ### Who can use Connexx Fit2Go? Connexx Fit2Go is exclusively for hearing care professionals. To use the app, you must apply for an access code from your country's Sivantos representative, which can be done through an option within the app itself. ### What hearing aids are supported by Connexx Fit2Go? The app supports specific Rexton, Audio Service, and A&M hearing aids. It is crucial to consult the app's 'INFO' section and the hearing aid manual before use for compatibility details. ### Can Connexx Fit2Go be used without a laptop? Yes, Connexx Fit2Go is designed to allow hearing care professionals to perform setup and adjustments using only a smart mobile device, eliminating the need for a laptop or PC. ### How do I get the user guide for Connexx Fit2Go? The user guide for Connexx Fit2Go is available exclusively in electronic form on the WSAUD website. You can retrieve the PDF by selecting 'Fit2Go App' as the product name and clicking the search option. ### Does Connexx Fit2Go have ads? No, Connexx Fit2Go does not contain advertisements. The app is free to use for its intended professional audience. ### What are the safety precautions when using Connexx Fit2Go? The app generates short control signals that may be audible. Do not hold the device's loudspeaker to your ears or others', and do not use the device with headphones unless the app specifically requests it. ### What is the age rating for Connexx Fit2Go? Connexx Fit2Go has an age rating of 17+. This is likely due to the professional nature of the application and its intended user base. ### How often is Connexx Fit2Go updated? The app was last updated on February 28, 2025, indicating regular maintenance and updates to ensure functionality and compatibility with supported devices. ## Version history (last 5 releases) ### 4.2.0 — 2025-02-28 Support iOS 18 Bug fixes ### 4.1.0 — 2023-09-28 - Smart recommendation - Bug fixes ### 4.0.20 — 2023-04-21 • Bug fixes ### 4.0.10 — 2022-12-05 • Bug fixes ### 4.0.3 — 2022-10-12 • Bug fixes ## More apps by Sivantos Pte. Ltd. - [touchControl](https://appshunter.io/ios/app/touchcontrol/id892381200) - [easyTek](https://appshunter.io/ios/app/easytek/id893105249) - [Connexx Smart Remote](https://appshunter.io/ios/app/connexx-smart-remote/id929047824) - [Connexx Smart Connect](https://appshunter.io/ios/app/connexx-smart-connect/id929066649) - [MobileFitting](https://appshunter.io/ios/app/mobilefitting/id1121265252) All apps by Sivantos Pte. Ltd.: https://appshunter.io/developer/998867980 --- *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 2026-08-24.*