# ARINC FOS > Mobile flight operations system for aviation professionals, offering scheduling, planning, and trip support. (iPhone/iPad app by Portside, Inc..) - Source: https://appshunter.io/ios/app/arinc-fos/id1049458379 (this page in markdown: same URL + `.md`) - Developer: [Portside, Inc.](https://appshunter.io/developer/1609132004) - Category: Productivity, Business - Price: Free - Rating: 1.20/5 from 45 App Store ratings · 34 written reviews indexed - Age rating: 4+ - Requires: iOS 15 · 157 MB - Languages: American English - Released: 2016-10-28 - Data updated: 2026-07-16 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/arinc-fos/id1049458379/reviews.md ## What is ARINC FOS? The new FOS Mobile App for iPhone and iPad brings all the essentials of scheduling and flight planning to your fingertips. A must have app for aviation professionals on the go. Works online and offline. FOS Mobile requires FOS companion desktop application (version 3.11.4 or later) and/or International Trip Support Services, provided by Rockwell Collins ARINCDirect Flight Services. Flight Operations System (FOS) on the go with access to: - Aircraft Schedules - Trip and Leg Details - Crew Duty times and Briefing - Flight log Entry - Expense Submission - Maintenance Item Visibility - Safety and Service Issues - Document Management - ARINCDirect Flight planning Integration - Flight Risk and Fatigue Integrations Tools Rockwell Collins International Trip Support including: - Trip Creation and Submission - Complete Trip Details - Access to Permits and Handling Information Included for the iPad is a Worldwide offline Airport Directory: - Lookup Airport information when offline in flight - Text weather (Metars, Tafs, Pireps, FD Winds, 7 day forecast) - Notams (all types) - Rockwell Collins Fuel Prices - Hotels (vendors/FBOS) - Local area information ## Key features - Aircraft Schedules - Trip and Leg Details - Crew Duty Times - Flight Log Entry - Expense Submission - Offline Airport Directory - Weather and NOTAMs ## Recent user reviews (10 of 34) All indexed reviews: https://appshunter.io/ios/app/arinc-fos/id1049458379/reviews.md ### 1/5 — Terrible system *2025-06-26, version 4.8* Is takes forever to synch, it's hard to use, has a lot of bugs, doesn't have an option to truly work offline and than synch what you did when you have internet. I miss jet insight so bad! ### 1/5 — Unusable app, constantly crashing. *2025-06-20, version 4.8* This app crashes frequently and is highly unstable. I’ve tried reinstalling it, updating my device, and other basic troubleshooting steps, but the issue persists. As a pilot who depends on this for scheduling, it’s incredibly frustrating. ### 1/5 — Constant Crashing – Unusable *2025-06-20, version 4.8* This app crashes every single time I try to open it. I’ve tried reinstalling, restarting my phone, and updating everything, but nothing works. Completely unusable in its current state. Please fix this ASAP — it’s essential for work and this is unacceptable. ### 1/5 — Just dead *2025-06-18, version 4.8* Worked somewhat okay for months and then suddenly died. Impossible to log in. Impossible to change the server address. Can’t even run open the demo. The app is just dead as a dodo. ### 1/5 — Crashes steady *2025-06-07, version 4.7.1* App since iOS 18.5 crashes consistently ### 1/5 — Slow and I mean slow *2025-03-28, version 4.7.1* Syncing can take 5-10 minutes and stops if you go to another app. That’s if it doesn’t crash. Terrible. I would be embarrassed to have written this app. ### 1/5 — Terrible app *2025-02-20, version 4.7.1* Horrible app. never works. ### 1/5 — Improve the app *2025-02-04, version 4.7.1* One of the worst apps on planet earth! ### 1/5 — Issues Syncing *2025-01-25, version 4.7.1* The app constantly crashes while syncing. It also takes a very long time to sync. There should be an option to automatically download docs for my trips and to automatically update airport data. The developer is well aware that there are issues with this app, but they do absolutely nothing to fix them. ### 1/5 — Slow *2024-11-30, version 4.7* Sync takes forever and drains battery, something as simple as a schedule shouldn’t take this long to load. I also get Sync errors almost every time I open the app. ## Frequently asked questions about ARINC FOS ### What does ARINC FOS do? ARINC FOS is a mobile application designed for aviation professionals. It provides essential tools for flight scheduling, trip planning, and flight operations management directly on your iPhone or iPad. The app allows users to access aircraft schedules, trip details, crew duty times, and submit flight logs. ### What are the key features of ARINC FOS? Key features include access to aircraft schedules, detailed trip and leg information, crew duty time tracking, flight log entry, expense submission, and visibility of maintenance items. It also integrates with ARINCDirect Flight planning and offers an offline worldwide airport directory with weather, NOTAMs, and local information. ### Is ARINC FOS free to use? Based on the provided information, the app itself is free. However, it requires the FOS companion desktop application (version 3.11.4 or later) and/or International Trip Support Services, which are provided by Rockwell Collins ARINCDirect Flight Services and may have associated costs. ### What devices is ARINC FOS compatible with? The app is designed for iPhone and iPad devices. It requires the FOS companion desktop application (version 3.11.4 or later) or International Trip Support Services to function fully. ### Can I use ARINC FOS offline? Yes, the app is designed to work both online and offline. The iPad version includes a worldwide offline airport directory that provides access to airport information, text weather (Metars, Tafs, Pireps, FD Winds, 7 day forecast), NOTAMs, fuel prices, and local area information even when you are in flight without an internet connection. ## Version history (last 5 releases) ### 5.1 — 2025-12-17 This update includes bug fixes and performance improvements ### 5.0 — 2025-11-04 Bug fixes and improvements. ### 4.9 — 2025-09-11 Bug fixes and improvements. ### 4.8 — 2025-06-18 Bug fixes and improvements. ### 4.7.1 — 2024-12-18 Bug Fixes ## Apps similar to ARINC FOS | App | Rating | Price | Category | | --- | --- | --- | --- | | [Field - Touch](https://appshunter.io/ios/app/field-touch/id1477063180) | — | Free | Productivity | | [Diagnostics Direct](https://appshunter.io/ios/app/diagnostics-direct/id6450266259) | — | Free | Productivity | | [Veryon Tracking Lite](https://appshunter.io/ios/app/veryon-tracking-lite/id1271502560) | 4.4 (14) | Free | Productivity | | [Veryon Tracking](https://appshunter.io/ios/app/veryon-tracking/id1091303649) | 4.6 (11) | Free | Productivity | | [AeroV](https://appshunter.io/ios/app/aerov/id452497194) | 4.8 (4) | Free | Productivity | | [Veryon Flight Operations](https://appshunter.io/ios/app/veryon-flight-operations/id1465309699) | 3.8 (10) | Free | Productivity | ## More apps by Portside, Inc. - [BART CoPilot](https://appshunter.io/ios/app/bart-copilot/id1098744191) - [Avianis](https://appshunter.io/ios/app/avianis/id1291733338) - [NuvolOps Crew App](https://appshunter.io/ios/app/nuvolops-crew-app/id1536764075) - [Portside Trip Assist](https://appshunter.io/ios/app/portside-trip-assist/id1609132002) - [Staffing Marketplace](https://appshunter.io/ios/app/staffing-marketplace/id1624567032) All apps by Portside, Inc.: https://appshunter.io/developer/1609132004 ## Related topics [arinc fos](https://appshunter.io/ios/topics/arinc-fos) · [portside](https://appshunter.io/ios/topics/portside) · [arincdirect](https://appshunter.io/ios/topics/arincdirect) · [arincdirect mini](https://appshunter.io/ios/topics/arincdirect-mini) · [arinc](https://appshunter.io/ios/topics/arinc) · [iata agentexperience](https://appshunter.io/ios/topics/iata-agentexperience) --- *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 2026-07-16.*