# Horizon Portable Glass Cockpit — Pilot's Intuitive Navigation > Portable glass cockpit EFIS for general aviation pilots with advanced navigation and situational awareness. (iPhone/iPad app by Helios Avionics GmbH.) - Source: https://appshunter.io/ios/app/horizon-portable-glass-cockpit/id1303472835 (this page in markdown: same URL + `.md`) - Developer: [Helios Avionics GmbH](https://appshunter.io/developer/1303472834) - Category: Navigation, Travel - Price: Free - Rating: 4.38/5 from 8 App Store ratings · 9 written reviews indexed - Age rating: 4+ - Requires: iOS 10.3 · 63 MB - Languages: English - Released: 2017-11-02 - Data updated: 2026-06-05 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/horizon-portable-glass-cockpit/id1303472835/reviews.md ## What is Horizon Portable Glass Cockpit? A fully functional portable glass cockpit (EFIS) for general aviation pilots. "Horizon - Your Portable Glass Cockpit" improves your flight experience, offering you intuitive visualizations for enhanced situational awareness. It provides a backup system for all relevant instruments for navigation and orientation in the air while being compatible with many sensor sources (internal sensors of a tablet or smartphone, external SensorBox, third party GDL90 devices). Therefore, it contains all relevant functions of a modern glass cockpit on a tablet, as well as the advantage of redundancy due to complete independence from the built-in avionics. New intuitive visualizations improve the situational awareness and thus make it possible, in particular for private pilots, to provide greater flight safety, less stress and thus greater enjoyment of flying. Key Features: - 3D Synthetic Vision - Moving Map (VFR and IFR) - AHRS (Attitude and Heading Reference System) - Free Arrangement / Split Screen Views - Side View - Optional connection with our SensorBox and 3rd party GDL90 devices (Stratux, TalosAvionics, etc...) - Inflight weather Other features: - worldwide* chart data with: - Obstacles - Airspaces - Airways - Airports - Navaids - Waypoints / GPS fixes - VFR Reporting Points - Taxiways/Aprons/Hangars/Terminals - Water Bodies (e.g. Rivers and Lakes) - Street and Railway Landmarks - High quality worldwide terrain data (except greenland and antarctica) - Support for US VFR Sectional raster charts - Support for custom waypoints and other custom elements - Angle of Attack indication (if available) - QNH/Altimeter settings to use a pressure sensor (default: auto determined by GNSS) - Manual and automatic calibration for best accuracy - Flight plans - Logfiles - Checklists - Viewing details of chart elements - Viewing glide infos - Connection with the free FlightGear flight simulator - Multiple display support (via UDP Forwarding) - In-App help / manual - Attitude accuracy indication - North Up and Track Up Modes - Portrait and Landscape Modes - … * worldwide data include: high quality data for Europe, USA, New Zealand, Canada and basic data for the rest of the world. Please also see our distribution overview maps. About Helios Avionics GmbH: We are a young and dynamic team of pilots, who admire flying and are constantly pursuing the dream of making the world of avionics more user friendly. Since we are proud FAA Private Pilot License holders with Instrument Rating, we can offer you products made by pilots and created for pilots. With "Horizon -Your portable Glass Cockpit" we are providing you straightforward navigation and enhanced situational awareness, so that you can concentrate on what really matters – the fun of flying! Please be advised that "Horizon - Your Portable Glass Cockpit" is not designed as an official flight instrument; usage is only permitted according to the EULA (https://helios-avionics.com/login/EULA_de.html) and applicable law. Problems or questions? Please find our FAQ: https://helios-avionics.com/login/faq.html or the manual: https://helios-avionics.com/login/manual/index.html Still need help? You can contact us on: https://helios-avionics.com/contact/ End User License Agreement: https://helios-avionics.com/login/EULA_de.html General Terms of Service, Copyright, Data Protection, Cookies and Revocation Terms: https://helios-avionics.com/contact/impressum/ ## Key features - 3D Synthetic Vision - Moving Map (VFR/IFR) - AHRS - Split Screen Views - Inflight Weather - Worldwide Chart Data - Flight Plan & Logfiles ## Recent user reviews (9 of 9) All indexed reviews: https://appshunter.io/ios/app/horizon-portable-glass-cockpit/id1303472835/reviews.md ### 1/5 — GUI *2025-02-18, version 3.12* Elements of the Graphical User Interface on an iPhone are way to small and renders this application unusable. ### 5/5 — Easy and effective! *2023-05-28, version 3.3* I think one of the Best Apps for Pilots! Easy and fast … good to handle. Flexible planing also during flights! ### 4/5 — Split view support pls *2023-04-14* Request split view support ### 5/5 — Best Glass Cockpit App *2019-04-09, version 2.7* Best Glass Cockpit App I have seen so far. It is easy to handle and has everything inside (Attitude, 3D Synthetic Vision, Moving Map, PFD, etc). Charts are also very good. ### 4/5 — Vertical positioning please *2018-05-25* I would like a vertical phone position. With the attitude in the top half and map/HSI on the bottom half. ### 5/5 — Gamechanger *2017-11-07, version 2.1* Easy, intuitive interface combined with a reliable and profound software application in the background! Love it ### 5/5 — Efficient, flexible and well intuitive class-cockpit *2017-11-06, version 2.1* Thanks to the developers I have the most important views combined in just on one split screen monitor now, namely the synthetic vision, the moving map and the side view. As already tested, this portable glass-cockpit has enriched my flight experience substantially. Therefore, I'd highly recommend downloading this app for pilots. ### 5/5 — Great portable Glasscockpit! *2017-11-05, version 2.1* Complete new flight experience through tremendously improved situational awareness! Love it! ### 5/5 — Great App works perfectly. *2017-11-04, version 2.1* It is a fully Independent Glass Cockpit which provides everything for a great situational awareness. Also the attitude indicator works really good. Moving Map and Synthetic Vision is well designed, really useful and can easily compete even with expensive built in Glass Cockpits. ## Frequently asked questions about Horizon Portable Glass Cockpit ### What is Horizon Portable Glass Cockpit? Horizon Portable Glass Cockpit is a navigation application designed to function as a portable electronic flight instrument system (EFIS) for general aviation pilots. It aims to enhance situational awareness and provide backup instrument functions. ### Is Horizon Portable Glass Cockpit free to use? Yes, Horizon Portable Glass Cockpit is available for free. It does not have any associated costs for download or basic usage. ### What devices is Horizon Portable Glass Cockpit compatible with? Horizon Portable Glass Cockpit is compatible with iPhone, iPad, and iPod devices. It leverages the internal sensors of these devices for its functionality. ### How accurate is the attitude and heading reference system (AHRS) in Horizon Portable Glass Cockpit? The app supports manual and automatic calibration for the AHRS to ensure the best accuracy. It also provides an indication of attitude accuracy. ### Does Horizon Portable Glass Cockpit offer offline navigation capabilities? The app provides worldwide chart data, including terrain and airport information, which can be utilized for navigation. Specific details on offline functionality for all features are not explicitly detailed but are implied by the availability of chart data. ### How often is Horizon Portable Glass Cockpit updated? The latest version of Horizon Portable Glass Cockpit is 3.16, which was last updated on October 9, 2025. This indicates a relatively recent update cycle. ### Can Horizon Portable Glass Cockpit connect to external devices? Yes, Horizon Portable Glass Cockpit can optionally connect with their SensorBox and third-party GDL90 devices, such as Stratux and Talos Avionics, for expanded functionality. ### What kind of chart data does Horizon Portable Glass Cockpit include? Horizon Portable Glass Cockpit includes worldwide chart data featuring obstacles, airspaces, airways, airports, navaids, waypoints, VFR reporting points, taxiways, water bodies, and street/railway landmarks. ## Version history (last 5 releases) ### 3.16 — 2025-10-09 SafeSky Traffic via Internet Traffic Rendering Improvements Custom Waypoints Fix Weather Fix Chart Rendering Improvements UI Improvements Minor changes for HHS ### 3.15.2 — 2025-04-16 Fix for iOS 18 ### 3.15.1 — 2025-04-15 Workaround for latest iOS ### 3.15 — 2025-04-03 HHS built in Glass Cockpit Improvements Screen Orientation Settings Recommended Settings for Aircraft Manufacturers Simplified Panel Setup Magnetic Heading / Groundtrack Switching Improvements Minor Fixes ### 3.12 — 2024-04-10 Improved sensor fusion algorithms Improved magnetometer calibration Gas sensor warning changes OAT indication Improved chart rendering Thermocouple improvements Angles for approach profiles Scratchpad Weather fix Chart update time indication Minor improvements and fixes ## Apps similar to Horizon Portable Glass Cockpit | App | Rating | Price | Category | | --- | --- | --- | --- | | [Xavion](https://appshunter.io/ios/app/xavion/id574203838) | 4.3 (98) | Free | Navigation | | [iBFDmonochrome](https://appshunter.io/ios/app/ibfdmonochrome/id1413179229) | 4.4 (8) | Free | Navigation | | [Air Navigation - VFR & IFR](https://appshunter.io/ios/app/air-navigation-vfr-and-ifr/id1542595548) | 4.4 (32) | Free | Navigation | | [Flight Navigation for Pilots](https://appshunter.io/ios/app/flight-navigation-for-pilots/id1161324726) | 4.7 (3) | Free | Navigation | | [Levil Aviation](https://appshunter.io/ios/app/levil-aviation/id1513642480) | 4.7 (339) | Free | Navigation | | [EasyCockpit](https://appshunter.io/ios/app/easycockpit/id542957397) | 5.0 (5) | Free | Navigation | ## Related topics [cockpit](https://appshunter.io/ios/topics/cockpit) · [attitude indicator](https://appshunter.io/ios/topics/attitude-indicator) --- *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 2026-06-05.*