RedSim: Travel eSIM Data Plans
e SIM card for mobile internet
About
Get local eSIM data plans for international travel without expensive carrier roaming fees. Install a digital SIM card in minutes before your trip to stay connected instantly upon arrival in over 200 countries. Enjoy flexible plans and 24/7 multilingual support.
What's New in RedSim
2.1.1
September 24, 2026
Your first eSIM is 15% off, and every purchase returns 25% in gift balance. More travelers join RedSim every week. Thank you for being one of them. We also took care of a few small things in this update.
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FAQ
Does RedSim have ads?
Yes, RedSim contains advertisements within the application.
What is the pricing for RedSim eSIM plans?
RedSim offers a variety of prepaid data plans for different destinations and trip durations. The app provides honest pricing with no hidden fees, contracts, or auto-renewal. Specific plan costs are displayed before purchase.
How does RedSim's balance back system work?
Every purchase with RedSim adds a 25% gift balance to your wallet, which can be used for future eSIM purchases. You can also earn rewards by inviting friends.
What devices are compatible with RedSim?
RedSim is compatible with iPhone XS and newer, as well as iPad Pro, Air, and Mini models with cellular capabilities. The app checks your device compatibility on the Support screen.
Can I keep my primary phone number while using RedSim?
Yes, RedSim is data-only and functions as a secondary line. This allows you to keep your primary SIM active for calls, texts, and banking codes while using RedSim for your data needs.
How often is RedSim updated?
The latest version of RedSim is 2.0.0, and it was last updated on September 13, 2026. Updates typically include new features, performance improvements, and bug fixes.
What is the age rating for RedSim?
RedSim has an age rating of 4+, making it suitable for a wide range of users.
Can I get a refund for an unused eSIM with RedSim?
Yes, RedSim offers refunds for eSIMs that you never end up using. This provides flexibility in case your travel plans change.
