Great app, simple to use. Fast deposit via SEPA Instant. BTC withdrawal is cheap (1000 sats). The purchase fee should be lower than 1.49% for small investors!
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See what reviewers are saying
Great app very easy to understand and use for bitcoin investments. Very convenient for spot buying and regular savings plans (monthly for instance). The buy the dip option is also very useful. All in... See more
The App is easy to use and contains everything to easify your bitcoin-only experience. Limit-buy is the biggest bonus in 21bitcoin. After checking several platforms I stay on 21bitcoin now, even the s... See more
Company replied
I’ve been using 21bitcoin for a few months now, and it has completely transformed my Bitcoin experience. The app is unbelievably clean, intuitive, and easy to use, perfect whether you're a complete... See more
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Company details
About 21bitcoin
Written by the company
21bitcoin – Deine sichere Bitcoin Plattform aus Deutschland 🇩🇪 & Österreich 🇦🇹
21bitcoin (FIOR Digital GmbH) ist deine einfache und sichere Bitcoin App zum Kaufen, Verkaufen und Verwahren von Bitcoin – reguliert durch die österreichische Finanzmarktaufsicht (FMA) 🇦🇹 und lizenziert unter der europäischen MiCAR-Verordnung. Bereits mehr als 100.000 Menschen in Deutschland 🇩🇪, Österreich und Europa vertrauen auf 21bitcoin, um schnell, transparent und sicher in Bitcoin zu investieren.
Deine Vorteile bei 21bitcoin
- ✔ Reguliert & lizenziert – beaufsichtigt von der FMA mit europäischer MiCAR-Lizenz für maximale Sicherheit
- ✔ Bitcoin kaufen ab €10 per SEPA-Echtzeitüberweisung – bis zu 100.000 € in Sekunden einzahlen, ohne Einzahlungsgebühren
- ✔ Transparente Gebühren – keine versteckten Kosten, keine überhöhten Provisionen
- ✔ Self-Custody – automatische Auszahlung an deine eigene Bitcoin-Wallet
- ✔ Sparpläne & Limit Orders – für langfristiges, automatisiertes und gezieltes Investieren
- ✔ Persönlicher Support – echte Experten aus Deutschland & Österreich, die schnell und kompetent helfen
Unsere Vision
Wir machen das Investieren und Sparen in Bitcoin für alle zugänglich –
fair, transparent und verständlich. Unsere Kostenstruktur sorgt dafür,
dass es uns nur dann gut geht, wenn es dir gut geht.
21bitcoin – sicher Bitcoin kaufen, halten und verwahren. Einfach und direkt auf deine Wallet.
Vertrauen & Partnerschaften
Als Partner der Volksbank Raiffeisenbank Bayern Mitte verbinden wir die Welt traditioneller Banken mit Bitcoin. Über 1.350 verifizierte Bewertungen mit einer Durchschnittsnote von 4,8 / 5 bestätigen: einfache Bedienung, schneller Support und volle Transparenz. Gemeinsam gestalten wir die Zukunft von Bitcoin in Europa.
Unser Versprechen an unsere Kunden
Written by the company
- Wir haben uns von Anfang an dazu verpflichtet, alle Kunden mit Respekt, Unterstützung und Freundlichkeit zu behandeln.
Contact info
Rottweg 66, 5020, Salzburg, Austria
- +4915888574197
- support@fior.digital
- 21bitcoin.app
Erfahre mehr über 21bitcoin
You should know
4.8
Excellent
2K reviews
Asks customers to review
This company invites their customers to review, whether positive or negative
Replied to 93% of negative reviews
Typically replies within 1 week
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The best app for stacking sats
The best app for stacking sats. Awesome features like auto-invest and auto-transfer to wallet make it great for DCAing with high security and little effort. Would definitely recommend!
October 16, 2024
Unprompted review
Great app very easy to understand
Great app very easy to understand and use for bitcoin investments. Very convenient for spot buying and regular savings plans (monthly for instance). The buy the dip option is also very useful.
All in all, a very good experience so far after 6 months using 21bitcoin. Thank you 21bitcoin!
September 14, 2024
Unprompted review
Awesome tool to buy Bitcoin
Awesome tool to buy Bitcoin, invest in Bitcoin, hodl bitcoin....Bitcoin is the one.....
February 29, 2024
Unprompted review
Top BITCOIN only App.
Top BITCOIN only App.
Faire Gebühren, guter Support, intuitive Bedienung.
Finger weg von Altcoins.
Just Bitcoin and Hodl.
April 9, 2024
Unprompted review
Been using the app for over 6 months…
Been using the app for over 6 months and the auto buy after transferring and auto withdraw the cold wallet have been great time savers. This is now my go to method to DCA into Bitcoin.
April 9, 2024
Unprompted review
I love the simplicity of the app
I love the simplicity of the app. AND the fact that it is Bitcoin-only. Great customer service.
Highly recommended!!!
October 9, 2023
Unprompted review
Best Bitcoiner app in Europe
Great application, many features. I love the Bitcoin only focus!
The new limit order functionality is also cool, allows you to buy the dip
September 12, 2023
Unprompted review
Verification is hideously slow
Verification is hideously slow. The app said verification in 10 minutes, but it has been days, still waiting.
August 30, 2023
Unprompted review
Reply from 21bitcoin
Hello Donal!
Thank you for your valuable feedback. Please be aware that the verification usually takes around 10 minutes. However, in case of manual review it can take up to 2 business days. Just contact our In-App-Support if you have questions about the verification or service.
Thank you!
one of the best app out there.
June 28, 2023
Unprompted review
Investing in BTC the smart way
Best interface to simply buy BTC and setup a recurring savings plan. What’s important is right in front of you in the application - super clean and intuitive. 100% recommend - don’t miss it!
June 23, 2023
Unprompted review
Nice experience
Few bitcoin-only exchanges with such a slick user experience. Withdraw to self custody was easy, so that I can stack and save without hassle.
June 22, 2023
Unprompted review
app is very nice and easy to use
app is very nice and easy to use, support was informative and attentive. Danke!
May 3, 2023
Unprompted review
The app is very easy to use
The app is very easy to understand. Easy simple and flexible. Definitely the best app in Europe to buy Bitcoin.
November 16, 2022
Unprompted review
Simple DCA and self custody
November 23, 2022
Unprompted review
Great app
Great app. The easiest and cheapest way to stack sats IMO. Auto-withdrawal to your wallet is amazing. Customer support is really helpful and quick if needed. I like it.
April 5, 2022
Unprompted review
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