Relai: Buy Bitcoin Easily

4.5
4.24K reviews
100K+
Downloads
Content rating
USK: All ages
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About this app

Relai is perfect for hassle-free bitcoin purchases. With our user-friendly interface, you can buy bitcoin in just a few clicks using your bank account, credit card, debit card, Apple Pay, or Google Pay.

We make it easy for everyone to get started, whether you’re buying Bitcoin for the first time or you’re a bitcoin veteran. Buy instantly or set up a weekly/monthly savings plan for as little as 50 €/CHF and invest in bitcoin automatically.


🇨🇭 BITCOIN-ONLY APP FROM SWITZERLAND

We are a Bitcoin-only service from Switzerland. No altcoins, no distractions—just the world’s most trusted cryptocurrency on a platform backed by Swiss quality and reliability.


🔐 SELF-CUSTODY

Your keys, your coins - Relai stands out in the crowded cryptocurrency market with its unique approach to self-custody. Unlike other platforms, Relai does not hold user funds; instead, it empowers users to control their financial futures with an easy-to-use self-custodial wallet.


🚀 BUY AND SELL BITCOIN

Buy bitcoin instantly and securely, for fees as low as 0.9%. Choose the amount you want to buy and complete the payment with your bank account, credit card, debit card, Apple Pay, or Google Pay.


📈 SAVINGS PLAN

Set up a monthly or weekly Bitcoin savings plan and avoid worrying about BTC price ups and downs. It’s simple, less stressful, and helps your savings grow steadily over time!


💼 TRADE LARGE VOLUMES OF BITCOIN

Want to buy or sell over 100,000 €/CHF per transaction? No problem! We offer dedicated support and expert guidance, including selecting the right bitcoin custody options for your investment needs.


ABOUT RELAI

Relai is a Swiss startup founded in 2020 in Zurich by Julian Liniger and Adem Bilican. Their Bitcoin-only app is designed to be simple and intuitive, allowing anyone to buy and sell Bitcoin within minutes. Relai is a Swiss-licensed financial service provider with over $750 million in trading volume. In 2024, Relai was named one of the fastest-growing startups in Europe, and the company is regularly listed among the top 50 Swiss startups.


WHAT IS BITCOIN?
Bitcoin is a decentralized cryptocurrency based on blockchain technology. Unlike traditional currencies controlled by central banks or governments, Bitcoin operates through a peer-to-peer network with no central authority. Bitcoins are created through "mining," where powerful computers solve complex problems to add new blocks to the blockchain, earning miners new bitcoins as a reward.

Key features of Bitcoin include decentralization, limited supply (capped at 21 million), anonymity in transactions, low transaction fees, and global acceptance as a form of payment.
Updated on
Jun 6, 2025

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 and Personal info
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.5
4.14K reviews
Marco
May 23, 2025
Can't log in anymore, FaceID? I don't share my face with online services. Old review:Love their approach, more than solid! Please take this seriously: your seed phrase*must* be stored offline safely. Requested improvements: do not share any of my data with third parties, be transparent about all fees (even the spread), and I'd like more control of execution time. 5 stars when a dark theme is here; Relai please do your part in preventing eye cancer ;). My bank suc*s, open-source money is the way!
2 people found this review helpful
Did you find this helpful?
Relai
April 24, 2025
Thanks for your valuable feedback Marco :) And yes, I want dark mode too!
Tilman Rossmy
June 7, 2025
Every time I try to use, there is a new security feature for authentication, which never works, so that I have to contact support
Did you find this helpful?
Relai
June 9, 2025
Hi Tilman, there was a temporary issue with the authentication feature, but it has now been fixed. If you’re still experiencing any problems, please contact us at review@relai.app and we’ll be happy to help.
Alan KILDUFF
April 16, 2025
very poor, software substandard, service lacking and in-effective. do not recommend this at all. no redeeming features, others do it better...
2 people found this review helpful
Did you find this helpful?
Relai
April 24, 2025
Hi, we are always looking to improve the experience for our users, and really appreciate the feedback. If there is anything specific we can look into, please contact us at support@relai.app.

What’s new

Try Relai Without an Account
- Learn more about Relai and check Bitcoin prices instantly, no signup needed

Faster High-Volume Orders
- Automated checks mean quicker and smoother transactions.

Bug Fixes
- Minor issues resolved for a better experience.