Best Onesim Apps & Games

250+ iOS apps & games curated and reviewed

4.4 avg rating
20 free apps & games
Updated November 2026

With an average user rating of 4.4★, the onesim category is one of the App Store's strongest. Browse all 250+ apps and games we track, sorted so the most loved ones surface first.

Compare top Onesim Apps & Games (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1One SimOne SimFree4.9★ (10)NoNoNov 2026
2Onesim: eSIM for TravelOnesim: eSIM for TravelFree—NoNoOct 2026
3My OneSimMy OneSimFree3.0★ (4)NoNoMay 2026
41SIM VoIP1SIM VoIPFree4.3★ (87)NoNoNov 2026
51SIM eSIM1SIM eSIMFree3.2★ (13)NoNoOct 2026
6My VerizonMy VerizonFree4.7★ (5.5M)NoNoNov 2026
7Tunz: Global eSIM For TravelTunz: Global eSIM For TravelFree4.3★ (1.2K)YesNoOct 2026
8KoeSIMKoeSIMFree—NoNoOct 2026

Top Picks for Onesim

One Sim#1

One Sim by Horizon Digital Ventures L.L.C.

Travel internet. No roaming.
Editor's Choice
✈️ Travel
4.9(10 ratings)
Free
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One Sim screenshot 6

Install your eSIM once and enjoy seamless global connectivity. Purchase data packages for entire regions, eliminating the need for reinstallation or QR codes. Stay online for maps, messaging, and memories with fast 4G/5G data across multiple countries.

More Onesim apps to explore

FAQ about Onesim

What are the best onesim apps & games for iPhone?
One Sim tops our onesim apps & games ranking as of November 2026, with a 4.9-star average from 10 App Store ratings, and it's free to download.
Yes — 20 of the top onesim apps & games we rank are free to download, including One Sim and Onesim: eSIM for Travel.
One Sim has no ads and has no in-app purchases, according to its App Store listing as of November 2026.
We track 250+ onesim apps & games on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.

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