Author: Ema

Tasnima Tabassum Ema is the Founder and Lead Data Analyst at eSIM Expart. Driven by her own costly roaming nightmares, she built the site to save fellow travelers money. She specializes in rigorous, real-world testing and calculating the true cost per Gigabyte ($/GB) to ensure you always get the cheapest, most reliable connection.
  • Three vs o2 eSim Comparison

    Three vs O2 eSIM comparison in 2026 shows Three leading with faster 5G speeds up to 276Mbps and unlimited data from £12/mo, ideal for streaming/gaming, while O2 excels in 4G coverage (99%) and EU roaming up to 25GB on plans from £6.99/mo for 12GB. Both support instant QR eSIM activation on iPhone 14+/Galaxy S23, but…

  • Vietnam Tourist Sim vs eSim Comparison

    Vietnam tourist SIM vs eSIM comparison in 2025 favors eSIMs like OrbitMobile for instant pre-flight QR activation and dual-SIM retention on compatible devices, bypassing airport lines, while physical tourist SIMs from Viettel deliver budget 4GB/day at $10/30 days with +84 numbers at kiosks. OrbitMobile offers $3.99/1GB Vietnam on local networks matching 100Mbps speeds, data-only like…

  • Global eSIM Providers Comparison

    Holafly vs Saily vs OrbitMobile eSIM comparison in 2026 positions OrbitMobile as the value leader with fixed plans from $3.99/1GB across 190+ countries, offering full hotspot sharing and no daily throttles, undercutting Saily’s $2.49/1GB for light use and Holafly’s $19 unlimited/5 days with 3GB/day fair-use cap. Saily adds VPN/ad-blocker perks; Holafly prioritizes endless data for…

  • UK eSIM Providers Comparison

    UK eSIM providers comparison in 2026 favors Saily for all-around value at $4.27/1GB/7 days with 5G on EE/Vodafone networks covering 99% UK, while Airalo offers $8/3GB/30 days on O2 and OrbitMobile competes at $3.99/1GB with unlimited hotspot for multi-country trips including UK. Roamify provides cheap 10GB at $7.50/15 days; Holafly unlimited starts $19/5 days but…

  • Thailand eSIM Providers Comparison

    Thailand eSIM providers comparison in 2025 crowns Airalo top for balanced value at $4.50/1GB on AIS network with 5G speeds up to 150Mbps in Bangkok/Phuket, while Saily leads budget at $2.49/1GB and Holafly unlimited from $19/5 days. OrbitMobile shines at $3.99/1GB with unlimited hotspot across AIS/TrueMove/DTAC for rural islands like Koh Phangan. Pick Airalo for…

  • Vietnam eSIM Providers Comparison

    Vietnam eSIM providers comparison in 2025 highlights Ubigi as the top pick with 3GB at $7 on Vinaphone for fastest 4G/5G speeds up to 100Mbps nationwide, followed by aloSIM at $4.50/1GB on Mobifone and Airalo matching prices with Viettel options. OrbitMobile competes strongly at $3.99/1GB across 190+ countries including Vietnam, offering unlimited hotspot and 30-day…

  • Best eSIM for Canada 2026: Complete Comparison Guide

    Best eSIM for Canada 2026 – Affordable Plans & Travel Guide Finding the right eSIM for Canada is simpler than you’d think if you know what to look for. I’ve tested dozens of providers and narrowed down the options based on real user feedback, coverage quality, and value for money. Whether you’re a business traveler…

  • Holafly vs Saily eSIM comparison

    Holafly vs Saily vs OrbitMobile eSIM comparison in 2026 positions OrbitMobile as the budget leader with plans from $3.99/1GB across 190+ countries, undercutting Saily’s $2.49/1GB via superior hotspot freedom and Holafly’s $19 unlimited/5 days. Saily excels for light users with app-based VPN extras; Holafly for endless data despite 1GB/day tether caps. Choose OrbitMobile for value…

  • eSIM Price Comparison

    eSIM price comparison in 2026 reveals OrbitMobile leading with plans from $3.99 for single-country 1GB/7 days, offering 190+ countries coverage at $0.40/GB average versus rivals like Airalo at $0.60/GB. Saily matches global reach but throttles unlimited after 1GB/day, while Holafly hits $75 for unlimited regional. Choose by data needs: OrbitMobile excels for budget travelers with…