Best Relayfi Apps

249+ iOS apps curated and reviewed

4.1 avg rating
20 free apps
Updated October 2026

From beginner-friendly picks to power-user tools, our relayfi list covers 249+ iPhone apps updated through October 2026. Compare ratings, prices, and screenshots in one place.

Compare top Relayfi Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Relay | Business BankingRelay | Business BankingFree4.8★ (3.7K)NoNoOct 2026
2Mercury | Bank DifferentlyMercury | Bank DifferentlyFree4.9★ (13K)NoNoOct 2026
3Relay NetworkRelay NetworkFree—NoNoMay 2026
416 Relay Controller16 Relay ControllerFree—NoNoAug 2026
5H1-Car Bluetooth RelayH1-Car Bluetooth RelayFree—NoNoMay 2026
6Remote Relay SwitchRemote Relay SwitchFree—NoNoMay 2026
7TOSR1x2 WiFiTOSR1x2 WiFiFree—NoNoMay 2026
8Amazon RelayAmazon RelayFree4.7★ (105K)NoNoOct 2026

Top Picks for Relayfi

Relay | Business Banking#1
4.8😞(3.7K ratings)
Free
Relay | Business Banking screenshot 1
Relay | Business Banking screenshot 2
Relay | Business Banking screenshot 3
Relay | Business Banking screenshot 4
Relay | Business Banking screenshot 5
Relay | Business Banking screenshot 6

This online business banking platform offers small business owners comprehensive control over their cash flow. It provides multiple checking accounts for expense segregation, customizable debit and credit cards with spending policies, and various payment options including ACH, wires, and checks. The app also features automated money management tools and offers rewards on purchases and interest on savings.

What We Love

  • 🚀 Easy to use
  • 🚀 Great for business banking
  • 🚀 Helpful customer service
  • 🚀 Useful features like virtual cards
  • 🚀 Profit First integration

Room to Improve

  • 🐛 App crashes and bugs
  • 🐛 Slow check deposit times
  • 🐛 Account freezing and verification issues
  • 🐛 Poor communication from support
  • 🐛 Unreliable transactions and transfers
Mercury | Bank Differently#2

Mercury | Bank Differently by Mercury Technologies, Inc.

Business and personal accounts
Strong Contender
💰 Finance
4.9😐(13K ratings)
Free
Mercury | Bank Differently screenshot 1
Mercury | Bank Differently screenshot 2
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Mercury | Bank Differently screenshot 4
Mercury | Bank Differently screenshot 5
Mercury | Bank Differently screenshot 6

This app provides business and personal banking solutions designed for entrepreneurs and ambitious individuals. It offers features like payment processing, expense management, invoicing, and high-interest savings accounts, all managed online.

What We Love

  • 🚀 Robust platform for startups and small businesses
  • 👍 Intuitive and user-friendly app
  • 🔒 Secure banking experience
  • 💡 Unique features like virtual and physical debit cards
  • 🤝 Responsive and helpful customer support

Room to Improve

  • 🕰️ Slow response times and delayed customer service
  • 🔒 Overly intensive security measures causing login difficulties
  • 🕰️ Slow check deposit and fund availability
  • 🚫 Lack of phone support and only email-based communication
  • 🤔 Unclear account approval and rejection criteria

More Relayfi apps to explore

FAQ about Relayfi

What are the best relayfi apps for iPhone?
Relay | Business Banking tops our relayfi apps ranking as of October 2026, with a 4.8-star average from 3.7K App Store ratings, and it's free to download.
Yes — 20 of the top relayfi apps we rank are free to download, including Relay | Business Banking and Mercury | Bank Differently.
Relay | Business Banking has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 249+ relayfi apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.