Best United Mileageplus Debit Rewards Apps

250+ iOS apps curated and reviewed

4.8 avg rating
20 free apps
Updated October 2026

United Debit Rewards Card is the household name in united mileageplus debit rewards, but it's far from the only option. We track 250+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top United Mileageplus Debit Rewards Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1United Debit Rewards CardUnited Debit Rewards CardFree4.4★ (557)NoNoOct 2026
2AmexAmexFree4.9★ (4.4M)YesNoOct 2026
3MileagePlus XMileagePlus XFree4.8★ (21K)NoNoOct 2026
4United AirlinesUnited AirlinesFree4.8★ (8.4M)YesNoOct 2026
5Bilt RewardsBilt RewardsFree4.9★ (233K)YesNoOct 2026
6Southwest Airlines: Travel AppSouthwest Airlines: Travel AppFree4.8★ (7.2M)NoNoOct 2026
7Discover MobileDiscover MobileFree4.9★ (5.2M)NoNoOct 2026
8Marathon RewardsMarathon RewardsFree4.8★ (103K)NoNoOct 2026

Top Picks for United Mileageplus Debit Rewards

Amex#2

Amex by American Express

Payments, Balance & Rewards
Strong Contender
💰 Finance
4.9😐(4.4M ratings)
FreeAds
#27in Finance
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Manage your American Express account securely from anywhere. Track spending, view rewards, pay your bill, and discover personalized offers. Enjoy quick, safe access with biometric login and instant alerts for added peace of mind.

What We Love

  • 💳 Reliable credit card with good benefits
  • 🤝 Excellent customer service and support
  • 🚀 Seamless app experience
  • 📱 Convenient mobile app features
  • 💳 Prestigious card status and recognition

Room to Improve

  • 🤖 Inconsistent or unhelpful customer service
  • 💳 Unexpected account changes or credit limit reductions
  • 🤔 Confusing or misleading policies/offers
  • 🕰️ Slow or delayed payment processing
  • 🔒 Security issues with closed accounts
MileagePlus X#3

MileagePlus X by UAL

Worth Considering
🌟 Lifestyle
4.8😞(21K ratings)
Free
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Earn United MileagePlus award miles on everyday purchases. Discover nearby merchants, buy eGift cards, and browse curated deals. Track your miles as they post directly to your account with a refreshed, intuitive design.

What We Love

  • 💰 Earn miles on everyday purchases
  • 🛒 Easy way to earn United miles
  • 🛫 Useful for earning miles for travel
  • 🤑 Free miles for shopping

Room to Improve

  • 🤖 Unreliable app with frequent issues
  • 🚫 Transactions often declined for no reason
  • 🕰️ Slow and frustrating purchase process
  • 🗣️ Poor customer service and lack of support
  • 🔒 Security concerns and account issues
  • 📍 Doesn't work outside the US

More United Mileageplus Debit Rewards apps to explore

FAQ about United Mileageplus Debit Rewards

What are the best united mileageplus debit rewards apps for iPhone?
United Debit Rewards Card tops our united mileageplus debit rewards apps ranking as of October 2026, with a 4.4-star average from 557 App Store ratings, and it's free to download.
Yes — 20 of the top united mileageplus debit rewards apps we rank are free to download, including United Debit Rewards Card and Amex.
United Debit Rewards Card has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 250+ united mileageplus debit rewards apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.