ByteSIM vs FlySimio

A live, data-computed comparison. No paid winner and no review score invented.

Current verdict: FlySimio has the lower current entry price at US$1.03. FlySimio covers more destinations in the current catalog (187). FlySimio has the lower catalog-wide average per-GB price (US$4.74/GB). ByteSIM lists more unlimited plans right now (14).
MEASUREByteSIMFlySimio
Active plans1612668
Countries covered155187
Current entry price$2.50$1.03
Average per GB$5.52/GB$4.74/GB
Hotspot allowed share——
eKYC-required share0%0%
Unlimited plans140

How to choose

  • FlySimio has the lower current entry price at US$1.03.
  • FlySimio covers more destinations in the current catalog (187).
  • FlySimio has the lower catalog-wide average per-GB price (US$4.74/GB).
  • ByteSIM lists more unlimited plans right now (14).

Entry price and averages do not identify a universal winner. Open each provider page, then compare the destination, validity, data structure, hotspot field, eKYC badge and coupon instruction for your trip.

ByteSIM plans

161 live plans across 155 countries

FlySimio plans

2668 live plans across 187 countries