Comparison

FiatFlex vs ZenythPay

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

FiatFlex

Features
Read full description

FiatFlex - Modern Payment Processing for Merchants Accept cryptocurrency and traditional payments with ease. FiatFlex enables merchants to receive USDC payments that are automatically converted to EUR and transferred to your bank account. KEY FEATURES: - Crypto Payment Links Create instant payment links for USDC cryptocurrency payments. Your customers pay in crypto, you receive EUR in your bank account. - Automatic Conversion USDC payments are automatically converted to EUR through our licensed partners Bridge and Circle, with competitive exchange rates. - Weekly Bank Transfers Receive your earnings via SEPA bank transfer directly to your account. Fast, reliable, and secure. - Real-Time Analytics Track all payments, view transaction history, and monitor your business performance with our comprehensive dashboard. - Card Payment Support Accept in-person card payments through Stripe integration for customers who prefer traditional payment methods. - Full KYC/AML Compliance Enterprise-grade verification and compliance built-in, powered by Stripe and Bridge's regulatory frameworks. - Secure & Licensed All financial services provided by licensed partners: Stripe for payment processing, Bridge for crypto-to-fiat conversion, and Circle for USDC infrastructure. PERFECT FOR: • E-commerce merchants • Service providers • Freelancers and consultants • Small businesses • Anyone wanting to accept cryptocurrency payments Get started in minutes with our streamlined onboarding process.

About

ZenythPay

This app offers a comprehensive mobile payment solution for businesses. Accept contactless payments, send invoices, manage customers, and track revenue directly from your iPhone. It provides various payment methods and robust security features.

Highlights
  • Tap to Pay on iPhone
  • Virtual terminal for keyed-in payments
  • ACH bank transfers
  • Invoicing and payment links
  • Customer management
  • Real-time revenue tracking
  • Team access controls
Read full description

Run your business's payments from your iPhone. ZenythPay is a complete payment terminal in your pocket. Take cards in person with Tap to Pay on iPhone, send invoices and payment links, manage your customers, and see exactly where your revenue stands — all in one app. TAP TO PAY ON IPHONE Accept contactless cards, Apple Pay, and other digital wallets directly on your iPhone. No card reader, no dongle, no extra hardware. Debit PIN entry happens on the iPhone and is secured by Apple. Requires iPhone XS or later. EVERY WAY TO GET PAID • Tap to Pay on iPhone for in-person cards • Virtual terminal for keyed-in payments • ACH bank transfers • Invoices with due dates, delivered by email • Payment links your customer can pay from any browser • Saved payment methods for repeat customers KNOW YOUR NUMBERS Today's sales, seven-day revenue, all-time totals, customer count, invoices outstanding, and paid rate — on your home screen the moment you open the app. Switch the headline metric between sales, authorization rate, refunds, and voids. TRANSACTIONS YOU CAN ACT ON Search and filter your full history. Open any charge to see its decline reason, audit trail, and linked invoice or payment link. Issue full or partial refunds. Void a charge before it settles. CUSTOMERS Build your customer list inside the app, save cards and bank accounts securely, and charge a repeat customer in a couple of taps. PAYOUTS Request a payout to your business bank account and follow every request through to settlement. YOUR TEAM Invite staff as Admin, Manager, or View-only. Managers process payments and manage customers. View-only users see reports and nothing else. Owners keep control of billing and account settings. TERMINALS AND POS Need a countertop terminal as well? Ask us from inside the app and we match you with hardware that fits your counter and your volume, then program and test it before it ships. MADE YOURS Add your logo, brand color, and receipt footer, so the receipts, invoices, and payment pages your customers see look like your business. SECURITY • Face ID and Touch ID sign-in • Passkey sign-in • Two-factor authentication with one-time backup codes • An owner-only audit log covering every payment operation, down to the gateway response TALK TO A HUMAN Our support team answers in English, Armenian, and Russian. Call +1 (424) 550-0101 or email support@zenythpay.com. GETTING STARTED Create an account and explore in test mode right away. When you're ready to accept live payments, complete the application in the app — a real person reviews it.

Screenshots

FiatFlex3 screens
ZenythPay4 screens

Verdict

The call

The clearest difference is update cadence: ZenythPay at every 2 days against FiatFlex's every 2 weeks. FiatFlex's advantage is iOS requirement (16.4 vs 18.5). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

FiatFlex ships an update every 2 weeks, ZenythPay every 2 days. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

Scorecard2 real differences · 7 level
FiatFlex versus ZenythPay: the parameters behind the verdict, then further details
ParameterFiatFlexZenythPay
PriceFreeFree
Rating—5.0 (3 ratings) — better
Number of ratings—3 — better
Update frequencyEvery 2 weeksEvery 2 days — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhoneiPhone
Requires iOS16.4 — better18.5
Further details — not scored
Size85 MB71 MB
Age rating4+4+
DeveloperDIGISUBS AGENCYZenythPay, Inc

In-app purchases

None

FiatFlex

No in-app purchases

None

ZenythPay

No in-app purchases

Questions

Is FiatFlex free?
FiatFlex is free to download, with no in-app purchases.
Is ZenythPay free?
ZenythPay is free to download, with no in-app purchases.
Do FiatFlex or ZenythPay have ads?
Neither FiatFlex nor ZenythPay shows ads.
Which is updated more often, FiatFlex or ZenythPay?
FiatFlex ships an update every 2 weeks, and ZenythPay every 2 days. Most recently, FiatFlex was updated on October 6, 2026 and ZenythPay on October 7, 2026.

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