The RedSim Journal
Everything you need to stay connected abroad.
Practical guides, eSIM how-tos and destination tips.
19 min readeSIM vs Physical SIM: The Traveler's GuideeSIM vs physical SIM explained for travelers. Compare activation, costs, compatibility, and security with real advice from RedSim support cases.Oct 2, 2026
GlobalGlobal15 min read5 Best Global eSIM Plans for Multi-Country TravelCompare the best global esim options for coverage, pricing, data caps, and multi-country travel use cases, including practical RedSim picks.Sep 24, 2026
13 min readeSIM Not Working How to Fix It Fast on iPhone and AndroideSIM not working? Fix it fast with checks for roaming, data line, APN and network. iPhone and Android steps, plus when to contact RedSim support.Sep 18, 2026
