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winSIM Servicewelt

Alle Vorteile Ihrer Servicewelt jetzt in einer App!Alle Infos zur Ihrem Tarif immer zur Hand.Mit unserer winSIM Servicewelt App haben Sie alles Wichtige im Blick: Rufen Sie Ihre Rechnung mobil ab, buchen Sie passende Tarifoptionen oder aktualisieren Sie Ihre Daten. Verpassen Sie nie mehr aktuelle Sonderaktionen und Tarif-Highlights!Machen Sie mit der winSIM Servicewelt App die Verwaltung Ihres Handytarifes auf Ihrem Smartphone oder Tablet noch einfacher!
- Prüfen und aktualisieren Sie ganz einfach Ihre persönlichen Kundendaten.
- Sehen Sie jederzeit mobil Ihre Rechnungen ein.
- Beauftragen Sie ganz bequem einen Tarifwechsel.
- Buchen oder deaktivieren Sie Ihre Zusatzoptionen.
- Lassen Sie sich Dienste freischalten oder sperren Sie diese von unterwegs.
- Bestellen Sie bequem eine Ersatzkarte oder Multi-/ UltraCard.
- Beauftragen Sie unseren Reparaturservice für Ihr Mobiltelefon und rufen Sie den Status der Reparatur jederzeit ab.
- Holen Sie sich Hilfe in unseren FAQ Bereich und über das Kontaktformular.
- Rufen Sie die benötigten Infos zur Smartphone
- und Handynutzung ab.
- Bestellen Sie sich ein topaktuelles Smartphone oder Handy in unserem Handyshop.
- und vieles mehr.*Hinweis*Bitte beachten Sie, dass eine ständige Verfügbarkeit der winSIM Servicewelt App nicht garantiert werden kann. All the benefits of your service world now in one app!All information about your plan always on hand.With our service WinSIM world app, you have everything you need at a glance: Access your account from mobile, book right tariff options or update your data. Never miss the latest special promotions and tariff highlights!Make the management of your mobile tariff on your smartphone or tablet even easier with the WinSIM Service World App!
- Check and update easily your personal customer information.
- Watch mobile at all times your invoices.
- Assign you the comfort a tariff change.
- Book or disable your additional options.
- Have unlock services or lock it from the road.
- Order easily a replacement card or multi-/ Ultra card.
- You Assign our repair service for your mobile phone and call you about the repair status at any time after.
- Get Help in our FAQ section and use the contact form.
- Obtain the necessary information to the smartphone and mobile phone use.
- How about having a cutting-edge smartphone or mobile phone in our shop.
- And much more.
* Note *Please note that a continuous availability of the Service WinSIM App World can not be guaranteed.
Alle Infos zur Ihrem Tarif immer zur Hand.Mit unserer winSIM Servicewelt App haben Sie alles Wichtige im Blick: Rufen Sie Ihre Rechnung mobil ab, buchen Sie passende Tarifoptionen oder aktualisieren Sie Ihre Daten. Verpassen Sie nie mehr aktuelle Sonderaktionen und Tarif-Highlights!

Machen Sie mit der winSIM Servicewelt App die Verwaltung Ihres Handytarifes auf Ihrem Smartphone oder Tablet noch einfacher!


- Prüfen und aktualisieren Sie ganz einfach Ihre persönlichen Kundendaten.
- Sehen Sie jederzeit mobil Ihre Rechnungen ein.
- Beauftragen Sie ganz bequem einen Tarifwechsel.
- Buchen oder deaktivieren Sie Ihre Zusatzoptionen.
- Lassen Sie sich Dienste freischalten oder sperren Sie diese von unterwegs.
- Bestellen Sie bequem eine Ersatzkarte oder Multi-/ UltraCard.
- Beauftragen Sie unseren Reparaturservice für Ihr Mobiltelefon und rufen Sie den Status der Reparatur jederzeit ab.
- Holen Sie sich Hilfe in unseren FAQ Bereich und über das Kontaktformular.
- Rufen Sie die benötigten Infos zur Smartphone
- und Handynutzung ab.
- Bestellen Sie sich ein topaktuelles Smartphone oder Handy in unserem Handyshop.
- und vieles mehr.

*Hinweis*Bitte beachten Sie, dass eine ständige Verfügbarkeit der winSIM Servicewelt App nicht garantiert werden kann.

All information about your plan always on hand.With our service WinSIM world app, you have everything you need at a glance: Access your account from mobile, book right tariff options or update your data. Never miss the latest special promotions and tariff highlights!

Make the management of your mobile tariff on your smartphone or tablet even easier with the WinSIM Service World App!


- Check and update easily your personal customer information.
- Watch mobile at all times your invoices.
- Assign you the comfort a tariff change.
- Book or disable your additional options.
- Have unlock services or lock it from the road.
- Order easily a replacement card or multi-/ Ultra card.
- You Assign our repair service for your mobile phone and call you about the repair status at any time after.
- Get Help in our FAQ section and use the contact form.
- Obtain the necessary information to the smartphone and mobile phone use.
- How about having a cutting-edge smartphone or mobile phone in our shop.
- And much more.


* Note *Please note that a continuous availability of the Service WinSIM App World can not be guaranteed.

Category : Productivity

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Reviews (25)

KAN. M. Mar 28, 2022     

No English Support and No English language option for application. So hard to work and not easy to use. Bad User Interface.

Sun. S. Apr 14, 2022     

This is the sim I would not like to win on.So there support is useless.The calls drop mostly.There chat support is of no use.

Sim. O. Jul 23, 2021     

DONT DO IT!! TERRIBLE COMPANY!!!! I'm glad there's a platform to warn others about winsim, but 500letters is not enough space to describe all the problems. They offered 20euro credit, then didn't give it, sim doesnt work, and I'm expected to pay for 6months. Never mentioned anything about having to wait before the simcard would work outside of Germany. Multiple times customer service gives incorrect information, rude, and hasnt cared to correct the problem. -10

Sim. H. Oct 4, 2020     

Absolutely unusable. Just a website that's being displayed, but even that's not working consistently. Try to improve that app cause it's really a downside for the image of your company.

Cam. Jul 13, 2019     

Useful to know how much data you've used and how much you still have befire the end of the month. However, it would be super helpful to have it in English. It's only available in German for now...

Anv. s. Feb 5, 2020     

Worst service app. There is no way to contact customer care. I have requested for my old mobile number for new connection, but I recieved new number. Struggling to contact the customer care center.

Wah. A. Jan 16, 2020     

Just switched to winsim and download their mobile app. Well its not an app its website just wrapped in webview. I can offer my free services to develop your app. Offer something good to your customers. Plus hire some English speaking staff.

nab. s. Jan 29, 2019     

I've definitely seen better apps in my life, it's like done by Chinese company in the 90's😁. The company tells you that they have done a refund but in fact you never see the money back. One Person in an "out sourced" call center might speak broken English, guys we are in 2019 the world changed if you don't speak English you would miss the WORLD's action WAKE-UP !

Sru. M. B. Dec 7, 2021     

@Drillisch_Tel #winsim The worst customer service than any other network. As the cheap Tarif, as the cheap customer service and as the cheap network. They don't speak English other than German though we speak in German they say what they want to say. Change name to #worstsim

Ext. A. Apr 20, 2022     

Is the app available in English?

Saa. S. B. Feb 18, 2021     

It's no app, it's just a copy of the already low quality confusing website. Waste of time.

Fra. A. Sep 17, 2021     

Scam. Didn't use the Sim for international roaming. Didn't make any call or use the Internet yet they charged me extra for the month. Same thing happened with my friend.

Asa. A. Oct 2, 2020     

They will steal your money. And also send you legal notices for more money. You will end up paying more.

too. d. Feb 3, 2020     

App does not turn to landscape mode for tablets

Ras. S. Nov 12, 2019     

Worst Sim in the world... Paid 114.9 euros in one month... Do not trust and do not buy 😠...

Ric. S. Aug 16, 2021     

Too slow cannot open

Ala. a. Dec 20, 2021     

VERY BAD . ITS ON YOUR RISK NEVER RECOMMENDED USELESS APP , SAME COMPANY , BAD HANDLING WITH CUSTOMERS.

Pop. Feb 15, 2022     

I am just giving one star because the other people are doing that

Tek. M. Feb 20, 2022     

Is hard to your program

WOR. V. Dec 6, 2017     

Only sailing the SIM.open the app miserably.I am totally congested with service and operators.they treated with me like rubbish HUMAN.I am a customer not a bank loner.

Ana. A. Dec 31, 2016     

App looks very old, design is like from 90s or so... Besides, it is not possible to see how much extra costs one made on top of their contractual price. What is the point of this app? And another thing to mention: if for some reason they don't succeed in taking the money off your account for the monthly bill they will charge you BOTH for the fact that they couldn't do it and for the fact that you transferred the money to their account. €6 each. Amazing, €12 punishment!

jeh. a. May 16, 2018     

Guys once again its not advisable company and i am super disappointed and i am advising any one NOT to use winsim you will recive huge unexpected amount every few month which reason you dont know, team of winsim dont speak english at all .

Leo. W. Jul 20, 2018     

It has everything I need but the UI is terrible.

Tar. Sep 21, 2016     

Nice Mobile services in Germany and cheap price

A.. A. Feb 8, 2017     

How the hell do you know how much data have you got left?????