What’s better than using congstar by congstar GmbH? Well, try it on a big screen, on your PC or Mac, with BlueStacks to see the difference.
About the App
congstar is your everyday sidekick for keeping mobile costs and usage under control without the headache. Check what you’ve used, tweak your plan, and handle SIM or eSIM stuff in a couple of taps. It’s a straightforward Tools app from congstar GmbH that works for both prepaid and contract plans—and yes, you can also manage things from your PC with BlueStacks if that’s more your style.
App Features
- Usage overview: See your current data, minutes, and texts in one place, updated so you always know what’s left.
- Handy data widget: Add a widget to your home screen to keep an eye on mobile data without opening the app.
- Plan and options control: Switch plans, book extras, or cancel add-ons whenever you need—no calls or paperwork.
- Prepaid top-ups: Add credit in seconds and get back to what you were doing.
- Bills and PDFs: View past and current invoices right in the app and download them as PDFs for your records.
- SIM and eSIM tools: Activate an eSIM, swap or block SIM cards, and quickly find your PIN and PUK when you need them.
- Personal details: Update your address, payment info, or authentication PIN directly in the app—fast and secure.
- Works for everyone: Built for both prepaid and contract customers so the essentials you need are always within reach.
Switch to BlueStacks and make the most of your apps on your PC or Mac.
