AllergyCard 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.

AllergyCard compared with ONE eSIM
Detail	AllergyCard	ONE eSIM
What it does	Free bilingual food allergy cards for travel in 14 languages	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	Free to create and preview cards online. One-time $8.99 purchase unlocks PNG and PDF downloads for every language and template with unlimited re-downloads.	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	Create and preview bilingual cards in 14 languages for free 30+ built-in allergens including peanuts, tree nuts, sesame, shellfish, gluten, dairy, egg, soy, alpha-gal and onion and garlic Chef-friendly wording recognized by kitchen staff Cross-contact warnings for shared utensils, cookware and fryer oil Multiple card formats: phone display, printable, and wallet-sized iOS app with offline display, audio pronunciation and barcode scanning Unlimited re-downloads after one-time purchase Custom allergen addition with AI translation Cards for children's allergies	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	Bilingual cards in 14 languages with your language shown alongside the restaurant's Chef-friendly established allergen terms instead of machine translation Cross-contact warnings about shared utensils, cookware and fryer oil Free to create and preview with no account required Affordable one-time $8.99 purchase covers all languages and templates permanently	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)	20 −1 (down) since last check	14 +2 (up) since last check
Trust Flow (Majestic)	5	0
Citation Flow (Majestic)	22	0
Referring domains (Majestic)	11	0

5 details filled in for both companies.

More alternatives to AllergyCard More alternatives to ONE eSIM