
Saily: eSIM Data for Travel
Saily installs prepaid travel eSIM data plans with usage tracking and optional second-number or cruise services.
Consider after checking phone unlock and destination coverage
Pre-purchased data can reduce arrival setup.
Keep in mind: Requires compatible eSIM hardware and coverage; the primary line can still incur its own roaming charges, and ordinary plans do not cover open sea.
Inside the app
Official product imagesWhat you can do
- Choose supported destination data plans
- Install an eligible eSIM and track usage
- Top up or select supported shared/cruise options
Good for
- Travelers with compatible unlocked devices
Consider alternatives for
- Users expecting guaranteed coverage or all calls/texts included
Limitations & considerations
- Captured minimum: iOS 18.0.
- Requires compatible eSIM hardware and coverage; the primary line can still incur its own roaming charges, and ordinary plans do not cover open sea.
Privacy & permissions
Account, payment and network details are sensitive; review eSIM permissions and primary-line settings.
Sources & review notes Updated Nov 10, 2026
Reviewed by iApp4Me Editorial Team. Recommendations use the linked documentation and attributed accounts; device observations are identified separately.
- US App Store developer description
Complete description, download price and compatibility metadata captured 2026-11-02.




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