soda Journal
Travel data, by the dollar — not the gigabyte
The no-stress guide to staying online abroad: how much data you actually need, what happens to leftover data, and how to pick an eSIM — the soda way.
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Are cheap eSIMs worth it? The hidden costs
Why are some eSIMs so cheap? The gap usually hides in three places you can't see: the line, the throttle threshold, and support.
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Does your phone support eSIM? How to check
Does your phone support eSIM? Check iPhone in Settings, Android via *#06#, in 30 seconds, plus a rough support table by brand and model.
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How much data do you actually need for travel?
How many GB do you need for a trip? A clear table of how much data maps, social, and video use, so you can size your own day instead of guessing.
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How to install an eSIM: iPhone and Android, step by step
How to install an eSIM on iPhone and Android in three steps, plus fixes for the common snags like QR won't scan or installed but no internet.
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Best eSIM for Japan: the complete guide
eSIM, SIM card, or pocket Wi-Fi for Japan? How much data? Is the signal worse? What are native lines? The complete Japan eSIM guide, the soda way.
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The complete Korea eSIM guide: sightseeing vs concert data
How to choose a Korea eSIM and how much data you need. Normal sightseeing is light, but concerts and livestreams change everything. The soda way.
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What happens to leftover eSIM data?
Most eSIM data isn't refunded and doesn't roll over. It expires. Here's how leftover data really works, and why soda's balance never expires.
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eSIM overage charges and auto-renewal traps
Will an eSIM quietly overcharge you if you go over? Prepaid plans usually just cut off. The real bill-killer is auto-renewal. Here's how to avoid both.
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Best eSIM for Thailand: the complete guide
Thailand eSIM guide. Bangkok is easy; the islands and Chiang Mai hills are where stability matters. A steady line beats a big data cap. The soda way.
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One eSIM for a multi-country trip in Asia
Visiting several countries in one trip? You don't need an eSIM for each. soda is one card and one wallet across countries, with no reinstalling or leftover scraps.
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Is an unlimited eSIM really unlimited? Understanding FUP
Is an unlimited eSIM really unlimited? Almost every one has a fair usage policy that throttles you after a point. Here's how FUP works and whether it's worth it.
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You shouldn't have to gamble on a travel data plan
You can't predict your data before a trip, and that's not your fault. Here's why counting dollars beats counting gigabytes, and how soda caps your bill.
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What is an eSIM? eSIM vs physical SIM, explained
An eSIM is a SIM card built into your phone. What it is, how it compares to a physical SIM, whether the signal is worse, and why it's the newer, better option.