tengri.
Reverse Bad Habits

Design Your
2026.

Visualize your year from end goal to today. Use the "Protocol" system to break bad habits and build your legacy. Offline-first.

Test
New Goal
3
DAYS LEFT IN 2026
385
TEST
Level 1Novice

Today's Protocol

Morning Run
...
Reading
...
TODAY
ROADMAP

Your Data, Your Control

Built on a standard of absolute privacy. No tracking, no servers, no compromise.

Locally Stored

Your habits and journal entries never leave your device unless you choose to sync.

iCloud Sync

Seamlessly sync across all your Apple devices using your private iCloud container.

Private Journal

Reflect on your progress with a built-in journal that connects feelings to habits.

The Tengri Vertex Promise

Backtrack is a product of Tengri Vertex. We build software that respects your attention and protects your data. No ads, no tracking, just habits.