Comparison

Simple Subnet Calc vs QR2Barcode Converter

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

Head to head
About

Simple Subnet Calc

This utility quickly calculates IPv4 and IPv6 subnets with a clean interface. It's designed for network professionals and students needing fast, accurate subnetting tools on their iPhone.

Highlights
  • IPv4 subnetting
  • IPv6 subnetting
  • Clean interface
  • Ad-free experience
  • Designed for professionals
Features
Read full description

Simple Subnet Calculator — Fast, Clean, and Built for Pros Simple Subnet Calculator is your go-to tool for quick and accurate subnetting on iPhone. Whether you’re working with IPv4 or IPv6, this app gives you the essentials in a clean and intuitive interface—no ads, no clutter, no distractions. Designed with network engineers, sysadmins, IT professionals, and students in mind, it delivers what you need, when you need it—on the go, in the lab, or on the job.

About

QR2Barcode Converter

Features
Read full description

QR2Barcode: Effortless QR & Barcode Creator! Scan or generate QR codes and barcodes in seconds—perfect for sharing Wi-Fi networks, links, contacts, events, emails, texts, and more. With a simple tap, create custom codes for everyday needs and convert between formats seamlessly. Purchase Options: - Weekly Plan: $1.99/week (1-week free trial) - Monthly Plan: $5.99/month - Lifetime Access: $49 (One-time payment - No recurring fees!) Subscribe to QR2Barcode! Or skip the subscription with a one-time payment for Lifetime License! Premium Features (All plans include): - No Ads, Ever: Unlike cluttered competitors, enjoy a pure, distraction-free experience—focus on creating and scanning without interruptions - Seamless QR-to-Barcode & Barcode-to-QR Conversion: Effortlessly transform formats in seconds, a rare dual-way converter that handles both directions flawlessly for versatile use - Instant Vice Versa Magic: Not just one-way—flip between QR and barcode instantly, saving time on projects where compatibility matters most - OCR Text Scanning to Barcode/QR: Revolutionary feature: Snap text from any source (books, receipts, screens) and auto-generate scannable barcodes or QRs—no typing required, outpacing basic scanners - Unlimited Free Basics + Flexible Premium: Start scanning/generating for free; upgrade to unlimited conversions, batch processing, and pro formats via affordable subs ($1.99/week or $5.99/month) or one-time lifetime ($49)—no hidden traps like rivals' aggressive upsells - Privacy-First Security: All scans stay on-device with zero data collection—trustworthy and compliant, unlike apps that harvest your info - One-Tap Sharing for Everything: Generate codes for Wi-Fi, contacts, events, emails, or links, then share directly to Messages, Email, or Photos—smoother than fragmented alternatives - Advanced Formats & Customization: Support for vCard, URL, events, and custom designs in premium—go beyond generic tools with pro-level options in a beginner-friendly interface Why choose lifetime access instead of subscription? Pay once for $49 and own QR2Barcode forever—no monthly bills, no subscription stress! Perfect for creators, event planners, and everyday users who want permanent access to seamless QR and barcode magic without ongoing costs. **All features require purchase (subscription or lifetime license). No functionality available without payment after trial period.** For a detailed breakdown of our subscription options, including how to manage or cancel your subscription, please visit our Privacy Policy: https://euphoriatools.com/qr2barcode/privacy-policy Privacy Policy: https://euphoriatools.com/qr2barcode/privacy-policy Please note that our app uses Apple’s Standard End User License Agreement (EULA) for the legal terms governing the use of the app. You can review the Standard EULA here: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Simple Subnet Calc4 screens
QR2Barcode Converter4 screens

Verdict

The call

The clearest difference is in-app purchases: Simple Subnet Calc at none against QR2Barcode Converter's 4. QR2Barcode Converter's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 18.0). On price and ads 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. QR2Barcode Converter sells 4 in-app purchases, starting at $1.99 per 7 days. Simple Subnet Calc asks for nothing beyond the download.

Scorecard3 real differences · 7 level
Simple Subnet Calc versus QR2Barcode Converter: the parameters behind the verdict, then further details
ParameterSimple Subnet CalcQR2Barcode Converter
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews60.9% of reviews—
Number of ratings1 — better—
Update frequencyEvery 6 months—
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS18.015.0 — better
Further details — not scored
Size1 MB7 MB
Age rating4+4+
DeveloperDiogo Andre AssumpcaoBart Tarasewicz

In-app purchases

None

Simple Subnet Calc

No in-app purchases

4 purchases

QR2Barcode Converter

Subscriptions3
  • Weekly Plan7 Days trial$1.997 Days
  • Monthly Plan3 Days trial$5.991 Month
  • 6 Month Plan$29.996 Months
One-time1
  • Lifetime Access$49.99

Questions

Is Simple Subnet Calc free?
Simple Subnet Calc is free to download, with no in-app purchases.
Is QR2Barcode Converter free?
QR2Barcode Converter is free to download, with in-app purchases available.
Do Simple Subnet Calc or QR2Barcode Converter have ads?
Neither Simple Subnet Calc nor QR2Barcode Converter shows ads.

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