Select what genuinely interests you. Your picks feed directly into our editorial planning. Bitstack is a French app that lets you buy bitcoin automatically from €1, and the French regulator AMF has listed the provider as an authorised crypto-asset service provider under MiCA since June 30, 2025. A savings plan of €100 a month costs €1.50 per purchase on the Standard plan, according to Bitstack's subscription page (as of November 4, 2026). Without the euro account, currently reserved for customers in France, there is a surcharge of €0.70. Over a year that comes to €26.40 in Germany and €18 in France. The Bitstack Plus subscription pays off from around €500 a month. For this guide we analysed the pricing page, the supervisory register and user reviews. Our Bitcoin savings plan comparison shows other ways to save in bitcoin.