AppPage.net

Screenshots

  • UnReliable IAS screenshot 1
  • UnReliable IAS screenshot 2
  • UnReliable IAS screenshot 3

About UnReliable IAS

UnReliable IAS is a quick-reference tool for the Boeing 777 and 787 "Flight With Unreliable Airspeed" non-normal procedure. Enter aircraft type, weight, and flight level to get the pitch, thrust, and speed targets for each phase of flight: Climb, Cruise, Descent, Holding, Terminal Area, Final Approach, and Go-Around. Supports: - 777-300ER and 777F - 787-9 and 787-10 Also includes the Immediate Action items as a fast, always-available reference on the flight deck. Settings let you choose the fleet shown (777 or 787) and set the maximum takeoff weight for each type; the weight keypad then accepts values only up to that limit. All values are drawn from and computed on the manufacturer's QRH tables (B777 QRH Rev-66, B787 QRH Rev-25). Where the QRH publishes no data, the app shows Out of Envelope. This app is a quick reference only. It is not approved for operational use and is not a substitute for your company's manuals or the manufacturer's QRH.

What’s new

Version 1.3 · Updated October 15, 2026

- The screen stays on while the app is open. - Your entries are kept when you leave the app and come back. - The summary sheet is now titled Immediate Action. - iPad: a full-width keypad in portrait. - Refinements to the main page, Settings and About. A quick reference only — not a substitute for the manufacturer's or your company's manuals.

App privacy

The developer, Abdulaziz Abduh, reported these privacy practices to Apple.

Data Not Collected

The developer does not collect any data from this app.

Alternatives to UnReliable IAS

Looking for apps like UnReliable IAS? Here are 6 similar apps on the App Store. The highest rated is Totalizer - Watch Calculator (5.0/5), and 4 of the 6 are free to download.

UnReliable IAS vs. alternatives
App Rating Price Last updated Compare
UnReliable IAS – Free October 15, 2026
Totalizer - Watch Calculator 5.0 / 5 (3) 1.99 USD Dec 31, 2025 Compare
IAS Unreliable – Free Nov 11, 2025 Compare
B777/787 Landing & Brake Tool 5.0 / 5 (1) 6.99 USD Mar 5, 2025 Compare
CrewRest Ops – Free Aug 10, 2026 Compare
CrossCheck Checklists 5.0 / 5 (3) Free Sep 14, 2026 Compare
AirlineCalc 3.0 / 5 (2) Free Aug 11, 2025 Compare

Compare UnReliable IAS with the top alternatives: ratings, updates, ASO score and keyword gaps →