HeadX Duo
HeadX Ltd Health & Fitness iPhoneiPadiPod touch
HeadX Duo is a free Health & Fitness app for iPhone and iPad by HeadX Ltd. Requires iOS 15.1. Updated September 21, 2026.
- Price
- Free
- on the App Store
- Size
- 96 MB
- Age 4+
- Updated
- Sep 21
- 2026 · v1.3.6
Screenshots
About HeadX Duo
HeadX Duo is the companion app for the HeadX Duo wearable device. Designed for trained professionals, it acquires, calculates, records and displays angular movement during supported head, trunk and limb protocols. Connect your Duo, follow on-screen recording steps, review individual session records, export recorded data and manage firmware updates. Session data is stored locally on your mobile device and can be exported when needed. The app does not classify results as normal or impaired, recommend treatment, or determine treatment response, recovery or return to activity. A compatible HeadX Duo wearable is required. Use only the supported protocols and configurations described in the instructions for use.
What’s new
Version 1.3.6 · Updated September 21, 2026
• New tablet layouts, optimised for portrait and landscape. • Clearer ROM, JPS and Stability and Control assessments, summaries and PDF reports. • Improved assessment history filters, with export of selected results. • ZIP backup and restore, with optional daily or weekly backups. • Clearer progress feedback when preparing reports and exports. • Improved assessment reliability and reconnection after device firmware updates. -- • Nouvelles présentations pour tablettes, optimisées en portrait et en paysage. • Évaluations, résumés et rapports PDF plus clairs pour l’amplitude articulaire, le JPS et la stabilité et le contrôle. • Filtres améliorés dans l’historique, avec export des résultats sélectionnés. • Sauvegarde et restauration ZIP, avec sauvegardes quotidiennes ou hebdomadaires facultatives. • Indication plus claire de la progression lors de la préparation des rapports et des exports. • Fiabilité accrue des évaluations et meilleure reconnexion après les mises à jour du micrologiciel de l’appareil.
App privacy
The developer, HeadX Ltd, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Location: Precise Location, Coarse Location
- Contact Info: Email Address, Name
- Identifiers: User ID
Used for: App Functionality
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Diagnostics: Crash Data
Used for: App Functionality
Alternatives to HeadX Duo
Looking for apps like HeadX Duo? Here are 6 similar apps on the App Store. The highest rated is FORMIS Companion (5.0/5), and all 6 are free to download.
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FORMIS Companion
5.0
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FORMIS Concussion Lite
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Joint Approach
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AB Performance Nutrition
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Reform.Her
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MedsOnTrack
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| HeadX Duo | – | Free | September 21, 2026 | |
| FORMIS Companion | 5.0 / 5 (1) | Free | Sep 30, 2026 | Compare |
| FORMIS Concussion Lite | – | Free | Sep 15, 2026 | Compare |
| Joint Approach | – | Free | Mar 25, 2026 | Compare |
| AB Performance Nutrition | – | Free | Sep 21, 2025 | Compare |
| Reform.Her | – | Free | Aug 7, 2026 | Compare |
| MedsOnTrack | – | Free | Sep 14, 2026 | Compare |
Compare HeadX Duo with the top alternatives: ratings, updates, ASO score and keyword gaps →