qnnctr vs Billinger
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
qnnctr
Create professional digital business cards with QR codes for easy contact sharing. Manage multiple cards, integrate social media, and track scan analytics. Seamlessly exchange contact information without traditional paper cards.
- Create professional digital business cards
- Generate personalized QR codes
- Multi-device access including Apple Watch
- Lock screen QR code display
- Social media integration
- Real-time scan analytics
- Multiple card management
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Transform your professional networking with qnnctr, the ultimate Digital Business Card creation app that replaces traditional paper cards with smart QR code technology. Key Features: • Create Professional Digital Cards - Build comprehensive business cards with your name, title, company, bio, photo, and multiple contact methods • QR Code Generation - Generate personalized QR codes with your photo embedded in the center for instant contact sharing • Multi-Device Access - Sync your profile across all devices and access through Apple Watch integration • Lock Screen Integration - Display your QR code directly on your device lock screen with Live Activity support • Social Media Integration - Include links to Instagram, Facebook, LinkedIn, WhatsApp, Telegram, and VK • Real-Time Analytics - Track how many times your QR code has been scanned with detailed statistics • Multiple Card Management - Create different business cards for various professional contexts Networking Made Simple: Share your contact information instantly at conferences, meetings, and networking events. Recipients can view your digital card through any web browser without installing the app and save your contact details directly to their phone. Powerful Tools: • Widget Support for quick home screen access • Card Preview to see how recipients view your information • Photo editing and cropping capabilities • Direct calling from displayed contact information • Share Link generation beyond QR codes • Incomplete profile detection for optimization Perfect for business professionals, entrepreneurs, and anyone who values efficient networking. Say goodbye to running out of business cards and hello to seamless digital contact exchange. Subscription terms • Access to app features requires an in‑app purchase (Premium subscription). • Start with a 3-day free trial. • Payment is charged to your Apple ID at confirmation of purchase. • Subscription renews automatically unless canceled at least 24 hours before the end of the current period. • You can manage and cancel your subscription in the App Store account settings after purchase. • Availability and pricing may vary by region.
Billinger
Create professional invoices quickly and easily. Manage clients, track payments, and generate polished PDF invoices with customizable designs. Ideal for freelancers and small businesses seeking to streamline their billing process and maintain organization.
- Create professional invoices quickly
- Generate and export PDF invoices
- Manage clients and business profiles
- Track paid, unpaid, and overdue invoices
- Save products and services for faster invoicing
- Customize invoice styles and appearance
- View reports and business insights
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Create professional invoices, estimates, and quotes in minutes with Billinger — a modern business app built for freelancers, contractors, consultants, entrepreneurs, and small businesses. Billinger helps you create polished documents, manage clients and saved items, track invoice payments and estimate status, and turn approved work into invoices without recreating everything from scratch. INVOICES • Create professional invoices quickly • Generate polished PDF invoices • Track paid, unpaid, and overdue invoices • Add taxes, discounts, notes, payment terms, and invoice periods • Add your business logo and contact details • Choose from clean professional designs • Preview, email, share, and save invoices as PDF ESTIMATES & QUOTES • Create professional estimates for your clients • Send polished estimate PDFs • Track Draft, Open, Expired, Accepted, Declined, Cancelled, and Converted status • Convert estimates into invoices in seconds • Choose Fast Convert or review and edit the invoice before creating it • Keep converted estimates and their invoices connected for easy reference CLIENTS & SAVED ITEMS • Keep client contact and billing details organized • Create invoices or estimates directly from a client profile • Save products and services for faster document creation • Reuse item names, descriptions, quantities, rates, and units BUSINESS PROFILES • Manage multiple business profiles • Store business contact and tax details • Add business logos to your documents • Keep documents organized by business PROFESSIONAL PDF DESIGNS Choose from clean invoice and estimate templates, customize the appearance, preview your document, and send professional PDFs directly from your iPhone. REPORTS & TRACKING Keep an eye on your invoicing activity with clear reports and useful business insights. Quickly see what has been paid, what is still unpaid, and what is overdue. BUILT FOR REAL WORK Billinger is designed for: • Freelancers • Contractors and handymen • Consultants • Home and field service professionals • Creators and entrepreneurs • Small business owners A SIMPLE WORKFLOW Create an estimate. Send it to your client. Track its status. Convert approved work into an invoice. Send the invoice and track payment — all from one simple workflow. Spend less time creating paperwork and more time running your business. FREE TRIAL Try Billinger with a free trial and explore premium invoicing and estimate features before subscribing. SUBSCRIPTIONS Subscriptions renew automatically unless canceled at least 24 hours before the end of the current billing period. Payment will be charged to your Apple ID account at confirmation of purchase. You can manage or cancel your subscription at any time in your App Store account settings. Terms of Use: https://invoice-app-74025.firebaseapp.com/terms.html Privacy Policy: https://invoice-app-74025.firebaseapp.com/privacy.html
Screenshots
Verdict
The clearest difference is ratings volume: Billinger at 26 against qnnctr's 1. Billinger also leads on update cadence (every 3 weeks vs every 2 months). qnnctr's advantage is device support (3 vs 1). On price, rating, ads and in-app purchases 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. qnnctr sells 3 in-app purchases, starting at $7.99 per month and Billinger sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for qnnctr against 5.0 for Billinger. That said, the two scores are not equally well evidenced: Billinger has 26 ratings behind it against 1, so its average is the more settled of the two.
qnnctr ships an update every 2 months, Billinger every 3 weeks. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.
| Parameter | qnnctr | Billinger |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (26 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 26 — better |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, Apple Watch — better | iPhone |
| Requires iOS | 18.5 | 17.6 — better |
| Further details — not scored | ||
| Size | 103 MB | 27 MB |
| Age rating | 17+ | 4+ |
| Developer | Telat Percan | Meri Arakelyan |
In-app purchases
qnnctr
- qnnctr monthly$7.991 Month
- qnnctr yearly$49.991 Year
- Premium Annual Plan + trial7 Days trial$49.991 Year
Billinger
- Billinger Weekly Pro3 Days trial$2.997 Days
- Billinger Monthly Pro3 Days trial$7.991 Month
- Billinger Yearly Pro3 Days trial$39.991 Year



