IdeaTopic vs TOGA EFB

IdeaTopic is where students and professionals share what they actually study. Every note in the app was uploaded by a real person. Browse by level, subject and course to find material that matches your own, save what is useful, and upload your own notes so the people behind you do not have to start from a blank page. FIND MATERIAL THAT FITS YOUR COURSE Notes are organised by topic rather than dumped into one long list, so you can go straight to the thing you are stuck on. Search across everything when you already know what you are looking for. SHARE YOUR OWN NOTES Upload notes from your phone, or photograph a page directly in the app. Your uploads carry your name, build your profile, and count towards your standing among contributors. A COMMUNITY, NOT A FILE DUMP Ask questions, post what you are working on, and join groups around subjects, courses and interests. Follow the contributors whose material you rely on and see what they share next. THE LEADERBOARD The people who contribute the most are ranked publicly. It is a small thing, but it is why the library keeps growing. BUILT FOR HOW PEOPLE ACTUALLY USE A PHONE Notifications when someone follows you or replies to your post. App Lock with Face ID when you want your account kept private. A clean dark mode. RESPECTFUL BY DESIGN Every note, post and profile can be reported, and any account can be blocked. A blocked account's notes and posts disappear from your feed entirely, and you can unblock them at any time. IdeaTopic is free. There are no subscriptions and no paid tiers. Built in Nepal, read everywhere.

TOGA EFB is a free toolkit for student and private pilots. Everything you use in the US is free — no subscription, no ads. ■ FAA charts, free - Approach plates, airport diagrams, departures and arrivals for 3,000+ US airports, from the FAA's public d-TPP - Follows the 28-day cycle and switches to the next edition on its effective date - Save an airport's core charts for offline use ■ E6B flight computer - The classic wheel, plus calculators for the wind triangle, crosswind, time-speed-distance, fuel, altitude and airspeed, descent planning and unit conversion - Pressure input in inHg or hPa - Practice mode with E6B problems ■ Weight & balance - Ready-made loading sheets for 9 training aircraft: Cessna 152, 172N/M, 172P, 172R, 172S and Piper PA-28-161 Warrior, PA-28-181 Archer, PA-28R-201 Arrow, PA-44-180 Seminole - CG envelope check, or save your own aircraft once and reuse it ■ Weather - METAR and TAF decoded into plain English with VFR / MVFR / IFR / LIFR - Visibility in statute miles and altimeter in inHg, as reported ■ Logbook - Log flights and track progress toward 40 h private, 250 h commercial and 1,500 h ATP - Export to CSV; sign in with a free account to keep it backed up ■ Map and flight - Offline base map with airports, runways and frequencies worldwide - US class B, C, D and special-use airspace - Nearby traffic from the internet, or from your Stratux / GDL 90 ADS-B receiver over Wi-Fi - Record your track and export GPX - Checklists, nav log and a one-page briefing sheet (PDF) ■ Instrument practice - RMI trainer that works offline For practice and reference only — not for primary navigation. Always check current official sources; the pilot in command is responsible for the flight. Optional: Japan and Taiwan AIP charts are a separate subscription. Everything else, including all US charts, is free. Privacy policy: https://toga.kr/app/en/privacy Terms of Use: https://toga.kr/app/en/terms Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/