What’s better than using Mein Blau by Telefónica Germany GmbH & Co. OHG? Well, try it on a big screen, on your PC or Mac, with BlueStacks to see the difference.
About the App
Mein Blau is the quick way to stay on top of your mobile plan, whether you’re on contract or prepaid. Check your usage, tweak your plan, and handle account tasks in just a couple of taps. Built by Telefónica Germany GmbH & Co. OHG, it keeps the important stuff tidy and easy to find.
App Features
- Usage tracker — Keep an eye on the data, minutes, and texts you’ve used so far so there are no surprises.
- Plan & options — See your current tariff at a glance, browse add-ons, and book the ones that fit your needs.
- Bills & details — Open your last six invoices and pull itemized records when you need the nitty‑gritty.
- Yearly overview — Check long‑term spend with a multi‑year summary of your billing amounts.
- Profile & settings — Review and update your customer data anytime, without waiting on hold.
- Roaming prices — Choose a country to see pricing and options before you travel.
- Prepaid essentials — View your current balance, track included units from booked options, and top up in seconds.
- Switch & add — Change your prepaid tariff and add extra options directly in the app.
- Bigger screen, if you want — Prefer desktop? You can run Mein Blau on your PC or Mac with BlueStacks for a roomier view while you work.
- Requirements — The app relies on online services, so availability may vary. A one‑time registration for the online service is required, and you can complete it inside the app.
Eager to take your app experience to the next level? Start right away by downloading BlueStacks on your PC or Mac.






