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Best Frontierx Apps & Games

237+ iOS apps & games curated and reviewed

4.6 avg rating
18 free apps & games
Updated October 2026

With an average user rating of 4.6★, the frontierx category is one of the App Store's strongest. Browse all 237+ apps and games we track, sorted so the most loved ones surface first.

Compare top Frontierx Apps & Games (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Frontier AirlinesFrontier AirlinesFree4.7★ (1.3M)NoNoOct 2026
2Kingdom Rush Frontiers TDKingdom Rush Frontiers TD$1.994.9★ (16K)YesYesOct 2026
3Frontiers CaguasFrontiers CaguasFree3.7★ (6)NoNoMay 2026
4Kingdom Rush Frontiers TD+Kingdom Rush Frontiers TD+Free4.8★ (17K)NoNoOct 2026
5Frontiers HumacaoFrontiers HumacaoFree5.0★ (1)NoNoMay 2026
6Starborne FrontiersStarborne FrontiersFree4.7★ (1.3K)YesYesOct 2026
7Frontiers PatillasFrontiers PatillasFree5.0★ (1)NoNoMay 2026
8Biz2X FrontiersBiz2X FrontiersFree—NoNoMay 2026

Top Picks for Frontierx

Frontier Airlines#1

Frontier Airlines by Frontier Airlines

Editor's Choice
✈️ Travel
4.7😞(1.3M ratings)
Free
#7in Travel
Frontier Airlines screenshot 1
Frontier Airlines screenshot 2
Frontier Airlines screenshot 3
Frontier Airlines screenshot 4

Easily book flights, manage trips, and check in for your travels. Explore destinations, upgrade seats, and add bags. Earn miles and access exclusive deals for a smoother travel experience.

What We Love

  • 🚀 Affordable travel
  • 👍 Smooth and easy flights
  • 🚀 Best price around for flights
  • 👍 Great experience and easy to use

Room to Improve

  • 🐛 Glitchy app and website
  • 🤯 Poor customer service and communication
  • 💰 Excessive fees and hidden costs
  • 🤬 Flight delays, cancellations, and irregular operations
  • 🤯 Rude and unhelpful staff
  • 🤯 Misleading pricing and booking process
Kingdom Rush Frontiers TD#2

Kingdom Rush Frontiers TD by Ironhide S.A.

Challenging Tower Defense
Strong Contender
🎮 Games
4.9😊(16K ratings)
$1.99AdsIn-App Purchases
#21in Games
Kingdom Rush Frontiers TD screenshot 1
Kingdom Rush Frontiers TD screenshot 2
Kingdom Rush Frontiers TD screenshot 3
Kingdom Rush Frontiers TD screenshot 4
Kingdom Rush Frontiers TD screenshot 5

Engage in a challenging tower defense experience across exotic lands. Build mighty towers with unique abilities, train legendary heroes, and battle over 40 distinct enemies and merciless bosses. Enjoy hours of gameplay with multiple modes and difficulty settings, playable offline.

What We Love

  • 🚀 Best in the series
  • 👍 Balanced gameplay
  • 🎨 Great visuals and art style
  • 💰 Worth the price
  • 🕹️ Addictive and replayable

Room to Improve

  • 🐛 Crashes and progress loss issues
  • 💰 Expensive in-app purchases for heroes
  • 🕹️ Difficulty spikes and uneven progression

More Frontierx apps to explore

FAQ about Frontierx

What are the best frontierx apps & games for iPhone?
Frontier Airlines tops our frontierx apps & games ranking as of October 2026, with a 4.7-star average from 1.3M App Store ratings, and it's free to download.
Yes — 18 of the top frontierx apps & games we rank are free to download, including Frontier Airlines and Frontiers Caguas.
Frontier Airlines has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 237+ frontierx apps & games on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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