Best SIM as a foreigner
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The world's problems: I have a problem

Which SIM should I buy here?

Where to buy it, what it costs, and what ID they will ask for.

Where are you, and for how long?

Nothing you choose is sent anywhere.

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All problems
  1. 01Is this price fair?What it really costs where you are standing — and the number at which you walk away.
  2. 02Is this a scam?One verdict on the link, message, seller or payment in front of you — and the next move.
  3. 03Hacked or locked out — how do I get back in?Step-by-step recovery for the exact app or site.
  4. 04What is quietly charging me every month?The forgotten subscriptions — and the cancel link for each one.
  5. 05How do I cancel this subscription or contract?The steps, and the letter that ends it, where you live.
  6. 06What does this error code mean?The code on your car, appliance or machine — what it means and how to fix it.
  7. 07What money am I owed?Deposits, refunds, delayed pay and tax you can still claim — plus the letter to send.
  8. 08What will customs charge on this order?Duty and tax, worked out before you buy.
  9. 09Is this still under warranty?What is covered, how to claim, and the letter to send.
  10. 10Can they keep my deposit?Your rights where you rent — and the letter that asks for the money back.
  11. 11What is wrong with this contract?The traps in this lease, job or service contract, in plain words.
  12. 12Someone died — what do I do first?Every step after a death, in order, for the country you are in.
  13. 13How do I see a doctor here?Where to go, what it costs, and what your insurance actually covers.
  14. 14Where do I get this medicine here?Its local name, the price, and whether you need a prescription.
  15. 15Is it safe here right now?Tap water, air, and street safety for the city you are in.
  16. 16I lost my passport, phone or card abroad — what now?The next three moves, and where to go, from the city you are in.
  17. 17Which SIM should I buy here?Where to buy it, what it costs, and what ID they will ask for.
  18. 18What can I bring into this country?Cash, medicine, food — and what gets taxed or taken.
  19. 19How do I open a bank account here?Which documents, which banks, and how long it takes.
  20. 20Can I drive here with my licence?How long it is valid here, and how to switch to a local one before it runs out.
  21. 21What does this notice mean?In plain words: who sent it, what they want, by when, and what you actually do.
  22. 22Which official deadlines am I about to miss?Visa, tax, ID and licence dates — all on one page.
  23. 23I just moved abroad — what do I do first?The first-month checklist, in the order it has to happen.
  24. 24Which country do I owe tax to?You live or earn in two countries. Where the tax is actually due.
  25. 25How do I renew my passport from abroad?Consulate steps, documents, cost, and how long it takes.
  26. 26What pension have I earned abroad?What each country you worked in still owes you — and how to claim it.
  27. 27Is my qualification recognised here?Whether it counts here, and the exact steps to get it recognised.
  28. 28How do I register a business here?The steps, the real costs, and the forms.
  29. 29How do we marry across two countries?The papers and steps for both of your countries.
  30. 30How do I register a baby born abroad?Every step, in both countries, in the right order.

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  • Free. No sign-up.
  • What you type never leaves your phone or computer. Nobody sees it, nobody keeps it.
  • One exception: when you tap “Check the air now”, the city's location is sent to Open-Meteo to get the reading.
  • No other company puts cookies on your device.
  • The count at the bottom is like the bell on a shop door: it rings each time a problem is solved on this device. It knows nothing about you.
  • Your colours, language, currency and checklists are remembered on this device only.
  • “Sisters” are other sites made by the same creators.

Sisters

00 Problems solved since September 2026

Install this app

  1. 1Click the install icon at the end of the address bar, or open the browser menu.
  2. 2Choose “Install” (Safari: File → “Add to Dock”).
  3. 3Confirm.