Polyguard Mobile vs Paybrain
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Polyguard Mobile
This app provides real-time identity verification for video calls and meetings, ensuring participants are who they claim to be. It's designed for businesses to prevent fraud and enhance trust in remote communication, especially during hiring and sensitive discussions.
- Real-time identity verification
- Prevent interview fraud
- Verify participant identity
- Secure sensitive information
- Proof of attendance for audits
- Biometric data stays on device
- End-to-end encryption
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Prove Yourself. Without Compromise. When you apply for a job, join a high-stakes call, or contact a help desk, the other side now has to wonder whether you're real. Synthetic faces, stolen profiles, and imposter applicants have made everyone suspicious of everyone. Polyguard fixes that for you. Instead of leaving you to be second-guessed or lumped in with fraudsters, it helps you prove you're a real, verified human before the conversation even starts. Verify Once, Trusted Everywhere Each Polyguard proof, from a simple device integrity check to a full government identity document scan, only needs to be done once. Your proofs stay bound to your phone's secure hardware, and are never uploaded. From then on, proving you're you takes just seconds, wherever you go. Where It Matters + When you apply for a job: Sail past fraud screening that snags everyone else. You prove you're a real, authorized applicant up front, so you never get mistaken for an imposter or a sanctioned account. + When you join a meeting or interview: Show your proven identity and authentic location before the conversation starts, so the people on the other side know it's really you and you can get straight to business. + When you call a help desk: Skip the security-question runaround. Give instant proof of who you are before a reset, escalation, or access request, and get what you need without the friction. How It Works + Quickly verify your device, just once. + When identity matters, respond to a secure Polyguard prompt by link, QR, or in-flow request. + Your identity is confirmed in seconds. + The other side gets instant, tamper-proof confirmation that you're a verified human… not copies of your personal data. You don’t need an account with Polyguard or anyone else to use this app, and there’s no complex setup. Privacy by Design Polyguard is built on zero-trust principles, for people who treat consent and control as non-negotiable. + Hardware-backed identity proofs + No tracking, no profiling, no persistent identifiers + Compliant with GDPR, CCPA, and other global privacy standards + If you choose to complete a full document verification, your biometric data stays on your phone, encrypted and where you can control it Recognized By + Fast-scaling startups and regulated enterprises + Recruiting agencies and staffing platforms + Wealth managers, law firms, and M&A teams + Defense, aerospace, and critical infrastructure Detection has peaked. As generative models improve, every tool that tries to spot fakes degrades, and real people get caught in the dragnet alongside the fakes. Prevention doesn't play that game. By proving your real identity and authentic location at the moments that matter, Polyguard takes you out of the suspect pool entirely.
Paybrain
This app offers an all-in-one solution for businesses to accept payments, manage recurring charges, and securely share files. It functions as a mobile point-of-sale system, allowing for in-person transactions and digital content sales with automatic file delivery upon payment.
- Accept payments on the go
- Set up recurring payments
- Secure file sharing
- Mobile point-of-sale
- Professional invoice management
- Automatic file delivery after payment
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Paybrain is the all-in-one payment and file-sharing solution geared for creative and service-based businesses. Accept payments on the go with Tap to Pay on iPhone using Paybrain Terminal. Charge customers, set up recurring payments, share files, and process refunds with one powerful app running on the Stripe payments platform. Request files from any of the included payment solutions, securely. Autopay Subscriptions • Quickly set up automatic customer charges • Customer scans QR code or receives link • Works with Apple Pay • Works with Tap to Pay on iPhone • Customers receive their own management link • Perfect for landscapers, pool cleaners, trainers and coaches, nutritionists and maintenance companies Sell Digital Content & Files • Create invoices that unlock protected files after payment • Secure file delivery with automatic access control • Perfect for digital products, photographers, and recording and production studios • Customers get instant access once they pay, with a permanent URL emailed to their email address Complete Point-of-Sale Solution • Accept payments in-person with mobile checkout • Built-in CRM tracks customer purchase history • Share receipts and files instantly after sale • QR codes for contactless payments (tap-to-pay coming soon!) Smart Invoice Management • Professional invoices sent in seconds • Real-time payment tracking and notifications • Automatic reminders for overdue payments • Secure Stripe payment processing Why PayBrain? - Monetize Your Files - Turn any document into a paid download - Mobile POS - Your phone becomes a cash register and CRM - Instant Delivery - Files unlock automatically when paid - Professional - Branded invoices that convert better Perfect for coaches, consultants, creators, and local businesses who sell both digital content and in-person services. Download PayBrain and start getting paid for your files and services today.
Screenshots
Verdict
The clearest difference is device support: Paybrain at 3 against Polyguard Mobile's 1. Paybrain also leads on iOS requirement (15.1 vs 17.0). On price, rating, ratings volume and update cadence 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for Polyguard Mobile against 5.0 for Paybrain. Both are backed by a comparable volume of ratings — 4 and 10 respectively.
Polyguard Mobile ships an update every 2 weeks, Paybrain every 8 days. The most recent releases landed on September 19, 2026 and September 17, 2026 respectively.
| Parameter | Polyguard Mobile | Paybrain |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) | 5.0 (10 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 4 | 10 — better |
| Update frequency | Every 2 weeks | Every 8 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 85 MB | 107 MB |
| Age rating | 4+ | 17+ |
| Developer | Polyguard | Ethereal Incorporated |
Customer experience
Polyguard Mobile
Paybrain
In-app purchases
Polyguard Mobile
No in-app purchases
Paybrain
No in-app purchases







