fraenk or SIMon mobile: Which Is Better in Germany? (2026)
The short answer
SIMon mobile gives twice the data for a cent less, 50 GB at EUR 9.99 against fraenk's 25 GB at EUR 10.00, and does not block international calls. fraenk is the one with full English support and it runs on the Telekom D1 network instead of Vodafone D2.
Row by row
Fees verified August 2026 against each provider's published data
| Criterion | fraenk | SIMon mobile |
|---|---|---|
| Monthly priceWhat you actually pay per month | EUR 10.00 | EUR 9.99, or EUR 8.99 on the recorded promotionWins |
| Data allowanceThe allowance, and what happens when it runs out | 25 GB | 50 GBWins |
| EU roaming allowanceHow much of the allowance works elsewhere in the EU | 25 GB | 50 GBWins |
| English supportApp, contract and helpline language | FullWins | none |
| International callsCalling beyond Germany, and what it costs | Blocked, international calls and paid special numbers are not available | travel packs at EUR 9.99 for 1 GB or 120 unitsWins |
| NetworkWhich physical network carries it, rural included | Telekom D1Tie | Vodafone D2, neither brand runs its own networkTie |
So which one
Pick fraenk if
- You need support in English or want the Telekom D1 network: fraenk records full English support, SIMon mobile records none.
Pick SIMon mobile if
- Data decides: 50 GB at EUR 9.99, or EUR 8.99 on the recorded promotion, against 25 GB at EUR 10.00.
Other comparisons
2 more pairsHow we compared these two
The criteria are fixed
Every comparison on this site uses the same 6 rows in the same order, so two pages can be read against each other. We do not add a row because one side happens to win it.
A win is a stated threshold
A row is won on the published number or capability, not on judgement. Ties are declared rather than broken. Figures come from provider price lists and official sources.
How we get paid
Both links earn a commission at the same rate, so the winner of a row is never the higher-paying one. Fees come from each provider's own published price list, not a comparison feed.
Sources: provider price lists and official data, accessed August 2026. Next review: November 2026.
Frequently Asked Questions
Which is better, fraenk or SIMon mobile?
SIMon mobile gives twice the data for a cent less, 50 GB at EUR 9.99 against fraenk's 25 GB at EUR 10.00, and does not block international calls. fraenk is the one with full English support and it runs on the Telekom D1 network instead of Vodafone D2.
When should I pick fraenk?
You need support in English or want the Telekom D1 network: fraenk records full English support, SIMon mobile records none.
When should I pick SIMon mobile?
Data decides: 50 GB at EUR 9.99, or EUR 8.99 on the recorded promotion, against 25 GB at EUR 10.00.