TIER - Unlock Your City
Available on Google Play
3.3(82,881)
10,000,000+ installsFreeTravel & Local
Updated Jun 8, 2026 · v4.0.150
Electric Scooter & Bike Share
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!
7 years on Google Play
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Rating breakdown
5★
37,345
4★
8,909
3★
4,859
2★
1,619
1★
30,056