Best Travel Data Apps

250+ iOS apps curated and reviewed

4.8 avg rating
20 free apps
Updated September 2026

Looking for free travel data apps? 20 of our 250+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Travel Data Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Airalo: eSIM for travel & dataAiralo: eSIM for travel & dataFree4.6★ (103K)NoNoNov 2026
2Holafly eSIM: Unlimited DataHolafly eSIM: Unlimited DataFree4.8★ (43K)NoNoNov 2026
3Saily: eSIM Data for TravelSaily: eSIM Data for TravelFree4.7★ (14K)YesNoNov 2026
4Nomad eSIM: Prepaid Data PlanNomad eSIM: Prepaid Data PlanFree4.8★ (17K)YesNoNov 2026
5eSIM: Global Travel DataeSIM: Global Travel DataFree—NoNoMay 2026
6Roamingo eSIMRoamingo eSIMFree4.9★ (6.9K)YesYesNov 2026
7gosimless: Travel & Datagosimless: Travel & DataFree——NoJul 2026
8Travely: Global eSIM Data PlanTravely: Global eSIM Data PlanFree—NoNoSep 2026

Top Picks for Travel Data

Airalo: eSIM for travel & data#1

Airalo: eSIM for travel & data by Airalo

Stay connected anywhere
Editor's Choice
✈️ Travel
4.6😊(103K ratings)
Free
#55in Travel
Airalo: eSIM for travel & data screenshot 1
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Stay connected globally without roaming fees. This app offers a marketplace for digital SIM cards, allowing you to purchase and install data plans for over 200 destinations directly on your device. Easily manage your connectivity and top up as needed for seamless travel.

What We Love

  • 🚀 Convenient and easy to use
  • 💡 Flexible and affordable data plans
  • 👍 Seamless connectivity across multiple countries
  • 🚀 Instant activation upon arrival
  • 👍 Helpful customer support

Room to Improve

  • 🐛 Occasional connectivity issues
  • 🐛 Confusing setup process
  • 🐛 Lack of local phone number support
  • 🐛 Unreliable customer service response times
Holafly eSIM: Unlimited Data#2

Holafly eSIM: Unlimited Data by HOLAFLY LIMITED

Travel SIM Card & WiFi Hotspot
Strong Contender
✈️ Travel
4.8😐(43K ratings)
Free
#91in Travel
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Stay connected globally with digital SIM cards offering unlimited data plans. Avoid expensive roaming fees and enjoy seamless installation and activation for international travel. Track usage and top up easily.

What We Love

  • 🚀 Easy to use
  • 🚀 Reliable service
  • 🚀 Excellent customer service
  • 🚀 Unlimited data
  • 🚀 Seamless installation
  • 🚀 Works well in multiple countries

Room to Improve

  • 🐛 Unreliable connectivity
  • 🐛 Slow speeds
  • 🐛 Lack of transparency on fair use policies
  • 🐛 Difficult to get refunds
  • 🐛 Buggy app experience
  • 🐛 Poor coverage in some areas
Saily: eSIM Data for Travel#3

Saily: eSIM Data for Travel by Nordvpn S.A.

Prepaid Mobile Internet Abroad
Worth Considering
✈️ Travel
4.7😞(14K ratings)
FreeAds
#96in Travel
Saily: eSIM Data for Travel screenshot 1
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This app provides prepaid mobile data for international travel in over 200 destinations. It offers an alternative to expensive roaming charges by allowing users to install a virtual SIM (eSIM) for instant connectivity upon arrival. Features include flexible plans, usage tracking, and built-in security.

What We Love

  • 💡 Cheap and affordable
  • 👍 Easy setup and activation
  • 🚀 Fast and reliable data speeds in some regions
  • 🔒 Secure and trustworthy provider

Room to Improve

  • 🐛 Unreliable connectivity and slow speeds in certain countries (e.g. Japan, Vietnam, India)
  • 🔍 Lack of transparency around network coverage and speeds
  • ⚠️ Inconsistent customer support and refusal to provide refunds
  • 🗺️ Limited regional plans and inability to use remaining data in other countries

More Travel Data apps to explore

FAQ about Travel Data

What are the best travel data apps for iPhone?
Airalo: eSIM for travel & data tops our travel data apps ranking as of September 2026, with a 4.6-star average from 103K App Store ratings, and it's free to download.
Yes — 20 of the top travel data apps we rank are free to download, including Airalo: eSIM for travel & data and Holafly eSIM: Unlimited Data.
Airalo: eSIM for travel & data has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 250+ travel data apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.

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