Jack Post · iOS Apps

Aircraft Stability Trainer

This app collects no data about you and makes no network connections of its own. It keeps one small record on your device, and nothing else.

What this app stores

On your device only, in the app's own storage:

• Which lessons you have finished, so the Learn list can show a check mark and the next lesson up.

That record never leaves your device and is not tied to an account or an identifier. To clear it, open About (the info button at the top of any tab) and choose Clear lesson progress, or use Reset progress at the bottom of the Learn list. Deleting the app also removes it.

The app is built with AutoPilot's shared library, whose quiz feature keeps one more record under the name aerokit.weakness.v1. This app has no quiz and never writes it; the name is listed here only so that what the code contains and what this page says agree.

What this app does not do

• No account, sign-in, or email address
• No analytics, tracking, or advertising
• No third-party SDKs of any kind
• No network requests. The lessons and the glossary are bundled, the pictures are computed on your device, and the app works fully in airplane mode.
• No location, camera, microphone, contacts, photos or health access. The app has no permission prompt at all.
• No purchases or subscriptions

Links out of the app

The About screen has two links, Privacy policy and Support, and both open this page in your browser. The app itself sends nothing with either link: no identifier and nothing about you travels with it.

Support

Questions, bugs, or something you think the app has wrong: admin@flywithautopilot.com. Say which lesson or screen, and the airplane and CG position if it is the picture, along with your device and iOS version.

Aircraft Stability Trainer is ground study for aircraft stability: what the nose does after a push, how the center of gravity changes it, and what brings a wing or the nose back after a gust. Its airplanes are illustrative shapes, and the sizes on its pictures are not any real airplane's. It is not for use in flight: your airplane's limits, the handbooks and your flight instructor come first.

Last updated 3 October 2026 · Full privacy policy