Dott (previously TIER)
Free
rated 4.6 stars
5,000,000+
downloads
About Dott (previously TIER)
Meet Dott
Our affordable, convenient and safe rides make green travel an easy choice for people in Europe. Just sign up, ride freely through traffic jams and arrive at your destination on time – for a fraction of the cost of a taxi or car share.
How it works
Our brightly colored vehicles are convenient, climate neutral and available 24/7 to quickly zip you where you want to be.
To get started:
1. Download the Dott app
2. Open the map to find a nearby vehicle
3. Scan the QR code to unlock – and you’re off!
Pro tip: Select a pass or discount after unlocking to save on your ride.
To end your ride:
1. Open the app
2. Find a dedicated parking spot on the map
3. Continue on your day!
Save with a Dott pass or pay per ride
Choose your preferred discount right before you start a ride to save on travel. Explore Dott passes to save per day, week or month — or just pay as you go for now and choose one next time you ride. You can pick from promos you’ve added, referral bonuses you've earned, or limited-time local deals – it’s up to you!
Safety first
Take care of yourself and others when on the move:
* Ride in bike lanes or on the road
* Always park in dedicated parking areas
* Protect your head – wear a helmet
* Keep your eyes on the road
* Check out our FAQs for more tips under Help & contact in the app
Why choose Dott?
We’re on a mission to free our cities with clean rides for everyone. With our affordable and accessible rides, we’re driven towards making the places we call home less polluted and congested. By switching up your travel today, you’re making a positive impact on generations to come.
Ride with Dott whenever you're:
* Meeting a friend for dinner
* Commuting to work
* Heading to class
* Going on a date
* Exploring your city on your day off, or sightseeing in other countries
Where you’ll find us
Dott is currently available in 7 countries across Europe and counting. Want to see Dott in your city? Drop us a line at support@ridedott.com.
Happy riding!
Dott (previously TIER) Screenshots
Reviews for Dott (previously TIER)
Anik Mal
12/29/2025
No clarity on how much it will charge. Charged a lot without prior warning.
Merlin Erdogmus (Pissberger Cockburn)
12/29/2025
Ihre Antworten lesen sich wie automatisiertes Tier-1-Gaslighting: Ich liefere reproduzierbare Fakten (OTP wird nicht ausgelöst), Sie liefern Standardtexte und am Ende bin immer ich/Provider/„portierte Nummer“ schuld. So wirkt „Google-Support“ fast besser – den gibt’s wenigstens nicht. Bitte eskalieren: Engineering/Mobile-Security (2nd Level) und kurze Bestätigung, dass dort geprüft wird.
Ludovic Ortega
12/26/2025
this application is not working on grapheneos
Jakob Stubenrauch
12/25/2025
Please don't ban GrapheneOS with the Play Integrity API. GrapheneOS is an extremely safe OS, in fact much safer than most stock ROMs. There is no reasonable argument to block this, even banking apps stopped doing so years ago.
Kam Mirza
12/25/2025
great 0
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