About this app
TIER is now Dott! TIER and Dott have joined forces to offer you smoother rides, in more locations, and with even better passes. From now on, all TIER vehicles are ready to ride on the Dott app instead. Download the Dott app today to get riding! Turn on screen reader support To enable screen reader support, press ⌘+Option+Z To learn about keyboard shortcuts, press ⌘slashWilbert Baan has joined the document.
Latest release
What’s New
From now on, all TIER vehicles are ready to ride on the Dott app instead. Download the Dott app today to get riding!
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
- First observed Aug 16, 2026 · 8:02 AM Free
Screenshots
