Compare SIMon mobile mobile plans (October 2026)
SIMon mobile sells 6 mobile plans in Germany, from €11.99/month (SIMon mobile flex 25 GB).
Operator facts
| Activation fee | eSIM | Network | Contract | EU roaming | Promo code | Source · checked |
|---|---|---|---|---|---|---|
| €0.00 | Yes | Vodafone | no contract | 25 GBstated | DEAL1 | simonmobile.de · |
All plans
- SIMon mobile flex 25 GB costs €11.99 a month (new customers pay €10.99/month; the discount then lasts 12 months, after which €11.99/month applies; €131.88 over 12 months, €275.76 over 24 months, code DEAL1), includes 25 GB data and Unlimited, no contract, EU allowance 25 GBstated. Price with number porting (MNP): 8.99 EUR/month instead of 11.99 EUR with a new number (PIB, no time limit stated). Website 'ab' prices show the MNP price. Extra current deal: -1 EUR/month for 12 months with code DEAL1 ('Halloween-Kracher', no end date stated).. Order at simonmobile.de Go to SIMon mobile. checked
- SIMon mobile flex 50 GB costs €12.99 a month (new customers pay €11.99/month; the discount then lasts 12 months, after which €12.99/month applies; €143.88 over 12 months, €299.76 over 24 months, code DEAL1), includes 50 GB data and Unlimited, no contract, EU allowance 50 GBstated. Price with number porting (MNP): 9.99 EUR/month instead of 12.99 EUR with a new number (PIB, no time limit stated). Website 'ab' prices show the MNP price. Extra current deal: -1 EUR/month for 12 months with code DEAL1 ('Halloween-Kracher', no end date stated).. Order at simonmobile.de Go to SIMon mobile. checked
- SIMon mobile flex 80 GB costs €14.99 a month (new customers pay €13.99/month; the discount then lasts 12 months, after which €14.99/month applies; €167.88 over 12 months, €347.76 over 24 months, code DEAL1), includes 80 GB data and Unlimited, no contract, EU allowance 80 GBstated. Price with number porting (MNP): 11.99 EUR/month instead of 14.99 EUR with a new number (PIB, no time limit stated). Website 'ab' prices show the MNP price. Extra current deal: -1 EUR/month for 12 months with code DEAL1 ('Halloween-Kracher', no end date stated).. Order at simonmobile.de Go to SIMon mobile. checked
- SIMon mobile flex 100 GB costs €21.99 a month (new customers pay €20.99/month; the discount then lasts 12 months, after which €21.99/month applies; €251.88 over 12 months, €515.76 over 24 months, code DEAL1), includes 100 GB data and Unlimited, no contract, EU allowance 100 GBstated. Price with number porting (MNP): 18.99 EUR/month instead of 21.99 EUR with a new number (PIB, no time limit stated). Website 'ab' prices show the MNP price. Extra current deal: -1 EUR/month for 12 months with code DEAL1 ('Halloween-Kracher', no end date stated).. Order at simonmobile.de Go to SIMon mobile. checked
- SIMon mobile flex 150 GB costs €24.99 a month (new customers pay €23.99/month; the discount then lasts 12 months, after which €24.99/month applies; €287.88 over 12 months, €587.76 over 24 months, code DEAL1), includes 150 GB data and Unlimited, no contract, EU allowance 150 GBstated. Price with number porting (MNP): 21.99 EUR/month instead of 24.99 EUR with a new number (PIB, no time limit stated). Website 'ab' prices show the MNP price. Extra current deal: -1 EUR/month for 12 months with code DEAL1 ('Halloween-Kracher', no end date stated).. Order at simonmobile.de Go to SIMon mobile. checked
- SIMon mobile flex 250 GB costs €27.99 a month (new customers pay €26.99/month; the discount then lasts 12 months, after which €27.99/month applies; €323.88 over 12 months, €659.76 over 24 months, code DEAL1), includes 250 GB data and Unlimited, no contract, EU allowance 250 GBstated. Price with number porting (MNP): 24.99 EUR/month instead of 27.99 EUR with a new number (PIB, no time limit stated). Website 'ab' prices show the MNP price. Extra current deal: -1 EUR/month for 12 months with code DEAL1 ('Halloween-Kracher', no end date stated).. Order at simonmobile.de Go to SIMon mobile. checked
SIMon mobile eSIM
6 of the 6 SIMon mobile plans state eSIM. The cheapest with eSIM is SIMon mobile flex 25 GB, at €11.99 a month.
SIMon mobile roaming
Elsewhere in the EU, SIMon mobile plans give 25 to 250 GB, as SIMon mobile states.
Who it's cheapest for
Not the cheapest for any of the 5 standard situations we compare.
- For Data only, no calls needed (1 GB+), SIMon mobile flex 25 GB costs €10.99/month; Lycamobile Global Connect XS is cheaper at €3.50/month, about €89.88/year less over a year (effective cost, fees and extra use included).
- For 5 GB+, SIMon mobile flex 25 GB costs €10.99/month; Lycamobile Global Connect XS is cheaper at €3.50/month, about €89.88/year less over a year (effective cost, fees and extra use included).
- For 20 GB+, SIMon mobile flex 25 GB costs €10.99/month; BIGSIM Allnet Flat 25 GB is cheaper at €6.99/month, about €48.00/year less over a year (effective cost, fees and extra use included).
- For 50 GB+, SIMon mobile flex 50 GB costs €11.99/month; Happy SIM Allnet Flat 75 GB is cheaper at €9.99/month, about €24.00/year less over a year (effective cost, fees and extra use included).
- For 100 GB+, SIMon mobile flex 100 GB costs €20.99/month; ALDI TALK Tarif S (Unlimited GB nachbuchen) is cheaper at €11.53/month, about €113.52/year less over a year (effective cost, fees and extra use included).
Price changes
- SIMon mobile flex 100 GB: promotion terms changed ()
- SIMon mobile flex 150 GB: promotion terms changed ()
- SIMon mobile flex 25 GB: promotion terms changed ()
- SIMon mobile flex 250 GB: promotion terms changed ()
- SIMon mobile flex 50 GB: promotion terms changed ()
- SIMon mobile flex 80 GB: promotion terms changed ()
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