Dott (previously TIER)

115K reviews
Content rating
PEGI 3
5M+
Downloads
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About this app

Got somewhere to be? Take a Dott!

Looking for an electric scooter or electric bike for your daily commute? Dott is your go-to e-scooter and e-bike rental app for fast, affordable ride sharing.

With the Dott app (also known as ridedott), you can unlock an electric scooter or e-bike in seconds and get going — whether you're commuting to work, connecting the last mile, or exploring a new city.

Former TIER user? Welcome! Your trusted electric scooter and electric bike service is now part of Dott. Same streets, fresh name.

Ride sharing made simple

Dott offers reliable e-scooter rental and bike rental in 400+ cities across Europe and the Middle East. Our shared vehicles are available 24/7 for everyday travel, and are built for real city life — quick trips, longer rides, and everything in between.

Getting started is easy:
1) Download the Dott app
2) Find a nearby electric scooter or e-bike on the map
3) Scan the vehicle’s QR code to unlock it, and you’re off!

No queues. No fuss. Just tap, ride, park.

The smart way to commute and travel

Skip traffic. Avoid crowded public transport. Arrive on time.
Our electric scooters are perfect for short city trips and beating traffic during your daily commute. More of a biker? Choose an e-bike for comfortable, efficient travel across town.

Dott’s ride sharing network keeps your city connected — ideal for:
• Daily commutes to work
• Last mile connections from train or metro
• Campus travel
• Weekend exploring
• Business travel

From early meetings to late dinners, your ride’s ready when you are.

Affordable prices & passes

Frequent commuter? Grab a Dott pass to save on every e-scooter or e-bike ride:
• 24-hour passes
• Weekly passes
• Monthly passes

Or simply pay as you go with your secure payment method of choice.

Our pricing is competitive with public transport, making ride sharing a smart, affordable choice for daily travel.

You can also refer a friend to earn free rides on your next e-scooter or e-bike rental!

Greener cities with electric bikes & scooters

Cities move better when they move greener.

At Dott, sustainability is core to our mission. We work toward climate-neutral operations and long-lasting vehicles designed for responsible urban travel.

Choosing an e-bike or electric scooter for your commute supports cleaner air and less congestion. Every ride helps create cities with more space for people and fewer traffic jams.

Why choose Dott?

• 24/7 electric scooter and e-bike rental access
• Safe, regularly maintained vehicles
• Easy starts and secure in-app payments
• Affordable ride sharing passes
• Available in 400+ cities across Europe
• Trusted by former TIER riders

Whether you're commuting daily, solving your last mile, or heading across town, Dott makes electric scooter rental and bike rental simple.

Move closer to the people and places you love with Dott!
The electric scooter platform that gets you from a to b to c on your schedule.
Updated on
Oct 27, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Location, Personal info and 4 others
  • This app may collect these data types
    Location, Personal info and 4 others
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

115K reviews
Pablo G
September 1, 2026
It will find the way to let you down when you most need it. Either bikes not locking or parking spots full when there's clearly not that many vehicles. You'll see how casually your ride time is increased longer than it should. Edit: New feature! App crashes after vehicle is reserved not allowing to scan the QR and therefore making impossible the ride. 😂
6 people found this review helpful
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Liam Powell
April 30, 2026
£6 for a one-way journey that costs me £2.60 on the bus. Pricing is totally obfuscatory. The 30 mins and 100 mins passes work out exactly the same, 2 rides pass is better value but makes no sense as to why it's set up like that. Dott Pro requires you to do at least TWENTY rides to make it the same value as the two rides pass, and even then you're limited to 20 minutes each time, which makes absolutely no sense becauseyou can just park up, end ride, and start a new one. Just make it unlimited.
9 people found this review helpful
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MEKplayer
June 7, 2026
Couldn't even use the service. Got a free ride with free unlock, also on a Sunday when unlocks are discounted.Tried unlocking, and it kept trying to charge me the full +£2.00 which I didn't allocate on my card unless im using it non-free, but my active card was linked initially with no issues. Would been fine if it was an issue and was sorted by support but I believe it's AI and a bad one at that, as i was just going back and forth with a "nothing we can do" support. Late and time wasted.
5 people found this review helpful
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What’s new

We’ve got some pretty sweet updates this release! Now you can:

– Easily see when you've applied a discount code, or we'll nudge you to log in/finish signing up to apply your code
– Tap the "Ring" button with a clear bell icon to find the vehicle you've selected on the map, plus refreshed pins so they're easier to locate
– Refer your friends easily from the top of your ride receipt

Enjoy the ride!