21bitcoin vs finanzen.net ZERO Comparison
| 0.79 % | Fees | 0 % |
| € 7.90 | Cost for €1,000 | € 24.00 |
| 1 | Cryptos | 33 |
| SEPA Instant Transfer, SEPA Transfer | Payment Methods | SEPA Transfer |
| Licensed as a virtual currency service provider according to FM-GwG §32a Para. 2 by the Financial Market Authority of Austria | Regulation | Crypto custodian Tangany GmbH has a BaFin license. |
Pros & Cons
- Transparent fees from 0.79% with no ongoing account charges
- Withdrawals to your own wallet at a flat fee of 0.00001 BTC
- Automatic transfer to your own wallet above defined thresholds
- Savings-plan standing orders are invested in Bitcoin as soon as they arrive
- FMA-licensed as a virtual asset service provider in Austria
- Bitcoin only – the lack of altcoins is criticised by some users
- Two-factor authentication needs work, according to users
- The €15 minimum order is higher than at some competitors
- 0 % explicit trading fees – costs arise only through the spread
- 33 cryptocurrencies tradable
- Savings plans already from 0.01 € for crypto and securities
- Staking for crypto ETPs is offered
- Crypto custodian Tangany GmbH with BaFin license
- Dedicated TAN app as a security feature
- Wallet transfer to your own wallets not possible – occasionally criticized by users
- Total costs of 24 EUR per 1,000 EUR trade despite 0 % trading fees due to spreads – cost transparency has room for improvement
- Deposits only by SEPA transfer – additional payment methods have room for improvement
Score Comparison
User Experiences
AI AnalysisUser reviews paint a broadly positive picture of 21bitcoin. What owners value most is the clean, intuitive app and how easy it is to use, while individual voices see room for improvement on fees and on the feature set.
According to 167 analyzed user reviews, finanzen.net zero is especially appreciated for its clear and easy-to-understand use. Users frequently report simple operation and in some cases fast processes, while occasionally longer loading times, a frozen app, or difficulties logging in are mentioned.
This analysis is based on 257 user reviews analysed by AI from the Apple App Store, Trustpilot and the Google Play Store. The total number of reviews on each platform may be higher — the platform ratings (star ratings) shown refer to all reviews available there. The ratings displayed reflect users' experiences and do not represent the site operator's own assessment. All information without guarantee. As of: March 2026. This comparison does not constitute investment advice.
Features
| ✓ | Savings plan | ✓ |
| ✓ | Staking | ✓ |
| ✓ | Wallet transfer | ✓ |
| ✓ | Automatic wallet transfer | ✓ |
| ✓ | Credit card payment | ✓ |
| ✓ | FMA regulation (Austria) | ✓ |
| ✓ | Web platform | ✓ |
| ✓ | Mobile app (iOS/Android) | ✓ |
| ✓ | SEPA instant transfer | ✓ |
| ✓ | Staking (via ETPs) | ✓ |
| ✓ | BaFin-regulated custodian | ✓ |
| ✓ | Stocks & ETFs | ✓ |
| ✓ | Dedicated TAN app | ✓ |
- Automatic transfer to your own wallet above set amounts
- FMA-regulated and based in Austria
- Fees from 0.79% with full cost transparency
- Deposits via SEPA and SEPA instant transfer
- No explicit trading fees – only spread-based costs
- Savings plans from 0.01 € for low-threshold investing
- BaFin-licensed crypto custodian Tangany GmbH
- Neobroker with stocks, ETFs and crypto in one app
Details
| FIOR Digital GmbH | Company | finanzen.net zero GmbH |
| 2021 | Founded | 2021 |
| Licensed as a virtual currency service provider according to FM-GwG §32a Para. 2 by the Financial Market Authority of Austria | Regulation | Crypto custodian Tangany GmbH has a BaFin license. |
| € 15 | Minimum Amount | € 0.01 |
| Photo ID | KYC | eID, Video-ID, POSTIDENT |