X-Rule Swap is made and published by
Truong Lam Xuan.
AppBrain is an independent app data site and isn't affiliated with Truong Lam Xuan.
The app name, icon, screenshots and description belong to Truong Lam Xuan and are shown as
published on the App Store.
About X-Rule Swap
X-Rule Swap was an education app developed by Truong Lam Xuan. It was removed from the App Store Aug 9, 2026.
User Ratings
The app had no ratings.
App Information
X-Rule Swap was free. The app size was 32.32 MB. The last available version was 1.0.0. The last update was on April 28, 2026.
Technical Requirements
The app had a content rating of Everyone. The app had been available on the App Store since April 2026.
Description by Truong Lam Xuan(from the App Store)
X-Rule Swap is a focused reasoning studio for one task: testing whether a rule still works when moved into a different system.
Instead of collecting freeform notes, X-Rule Swap guides you through a structured method:
- compare source and target systems - run a six-dimension support-gap audit - build a required Failure Chain - classify the break and decide a transfer verdict - Each completed session becomes a durable Dependency Card with version history, so your analysis can improve over time without losing earlier thinking.
Use Guided Swap with curated local cases, explore the Case Library, or run Free Compare for your own scenarios. X-Rule Swap helps you diagnose why transfer fails by revealing hidden assumptions, missing support, and resulting breakdowns.
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
