Jetlag Coach vs ONE eSIM

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Jetlag Coach compared with ONE eSIM
Detail	Jetlag Coach	ONE eSIM
What it does	Your personal jet lag app, timed by science	Travel eSIM plans for 200+ destinations. Install before you fly, switch on when you land.
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	EE
Pricing model	Freemium	Paid
Pricing	First trip free (one per device). Single trip: $9.99. Annual unlimited: $19.99/year.	Plans from $1.10 per day in Japan, Thailand, South Korea, Singapore and France; Europe from $3.96; Asia from $6.93; Africa from $10.12; North America from $5.14; South America from $14.55; Oceania from $7.18; global coverage available. Prices in US dollars with no activation fee or subscription.
Key features	Personalized sleep timing based on circadian adaptation Timed light exposure recommendations Caffeine timing to support alertness Optional melatonin scheduling Pre-trip adjustment schedule Daily plan realignment during trip Offline access after plan generation Different plans for eastbound and westbound travel	243 destinations with local, regional and global plans 5G network support on most plans Daily unlimited data plans One-tap installation on iPhone iOS 17.4+ Personal hotspot allowed Plan top-ups available Full refund before installation Plans display operators and network generation Validity starts on first connection abroad
What makes it different	Built on decades of circadian biology research trusted in aviation and military operations Recommendations timed to individual circadian phase, not just destination time Pre-flight adaptation starts before you depart Free trial with one personalized plan per device	Cheapest 1GB in 46 of 50 countries compared to competitors Every plan names its networks and generation before purchase Full refund on uninstalled eSIMs No hidden fees, subscription or activation charges No airport installation needed
Community votes	0	0
DR (Domain Rating by Ahrefs)	13 +1 (up) since last check	14 +2 (up) since last check
Trust Flow (Majestic)	2	0
Citation Flow (Majestic)	21	0
Referring domains (Majestic)	19	0

5 details filled in for both companies.

More alternatives to Jetlag Coach More alternatives to ONE eSIM