Comparison

Scan4Check vs Nurds App

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

Head to head
About

Scan4Check

Features
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Scan4Check is a free, private scanning mobile application created to identify suspicious packaging via a security label on product packaging to fight against risks of falsification. Why should I use Scan4Check? Falsification of products and packaging is everywhere. This innovative solution allows a product to be simply scanned and verified and protects legitimate supply chains from illegal activities. How to verify a product 1. Download the application and enter the new digital packaging protection solution experience. 2. Scan the QR code of the security label. 3. Then the application will automatically scan the security label of your product and provide you with the authentication result in a few seconds. How it works This application is based on a proprietary and secure algorithm that analyzes the product image to generate a highly secure and robust authentication result. Compatibility with smartphones: iOS 15 and higher versions. Do not forget to verify that your smartphone has a functional flash lighting system. Your mobile must be connected to Internet.

About

Nurds App

This app consolidates business communication tools, including CRM, VoIP calling, messaging, email, and scheduling, into a single mobile interface. It offers enterprise-grade security and a user-friendly design for professionals on the go.

Highlights
  • VoIP calling with CallKit integration
  • Multi-channel SMS/MMS messaging
  • Smart email management with threading
  • Calendar and appointment scheduling
  • Multi-tenant workspace support
  • Enterprise-grade security features
Features
Read full description

Transform Your Business Communications Nurds CRM puts enterprise-grade communication tools in your pocket. Manage CRM, make calls, send messages, manage emails, and schedule appointments—all from one beautifully designed mobile app. Professional VoIP Calling • Crystal-clear voice calls through your business phone system • Native iOS integration with CallKit for seamless call handling • Multiple simultaneous calls with easy call switching • Visual voicemail with transcription • Call history and contact management • Bluetooth and speaker audio routing Multi-Channel Messaging • SMS and MMS support with media attachments • Manage multiple phone numbers from one interface • Real-time message synchronization across devices • Conversation threading and organization • Search through your entire message history • Quick replies and message templates Smart Email Management • Gmail-style conversation threading • Support for multiple email accounts • Powerful search with advanced filters • Attachment support up to 25MB • Mark as read/unread, star important emails • Organized inbox with folder management Calendar & Scheduling • View and manage your appointments • Day, week, and schedule views • Event creation and editing • Calendar sync across devices • Meeting reminders and notifications • Integration with your business calendar Multi-Tenant Workspace Support • Switch between multiple business accounts instantly • Separate conversations, calls, and calendars per workspace • Visual workspace indicators • Secure authentication for each tenant • Perfect for managing multiple businesses or clients Real-Time Notifications • Push notifications for calls, messages, and emails • Background sync keeps you always up-to-date • Customizable notification preferences • Never miss an important communication • Works even when app is closed Enterprise Security • OAuth2 authentication with Authentik • Secure token storage • Encrypted communications • Multi-factor authentication support • Enterprise-grade data protection Beautifully Designed • Native iOS design following Apple Human Interface Guidelines • Dark mode support throughout the app • Intuitive navigation and gestures • Optimized for all iPhone sizes • Smooth animations and transitions • Accessibility features built-in Why Choose Nurds CRM? Stop juggling multiple apps for business communications. Nurds CRM unifies your phone system, messaging, email, and calendar into one powerful mobile experience. Whether you're in the office, on the road, or working remotely, stay connected with clients and team members effortlessly. Built specifically for businesses that rely on PBX phone systems and need professional communication tools on the go. Our app seamlessly integrates with your existing infrastructure while providing the mobile-first experience modern professionals demand. Perfect For: • Sales teams managing client relationships • Customer service representatives • Business owners on the move • Remote workers needing full communication access • Teams using PBX phone systems • Anyone who needs professional business tools on mobile What Users Love: "Finally, one app for all my business communications. The call quality is excellent and switching between workspaces is seamless." "The multi-tenant support is a game-changer. I manage three different businesses and can keep everything organized." "Real-time notifications mean I never miss important calls or messages. The voicemail transcription is incredibly helpful." Get Started Today Download Nurds CRM and transform how you handle business communications. Requires a Nurds CRM account and compatible phone system. Contact your administrator for setup assistance. Support & Privacy We're committed to your privacy and security. All communications are encrypted, and we never sell your data. Need help? Our support team is here for you. Visit nurds.com for more information, setup guides, and support resources.

Screenshots

Scan4Check3 screens
Nurds App4 screens

Verdict

The call

The clearest difference is update cadence: Scan4Check at every 2 months against Nurds App's every 10 months. 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

Scan4Check ships an update every 2 months, Nurds App every 10 months. The most recent releases landed on October 8, 2026 and October 13, 2026 respectively.

Scorecard1 real difference · 8 level
Scan4Check versus Nurds App: the parameters behind the verdict, then further details
ParameterScan4CheckNurds App
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 2 months — betterEvery 10 months
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.515.0 — better
Further details — not scored
Size82 MB42 MB
Age rating4+4+
DeveloperEDGYNNurds, Inc

In-app purchases

None

Scan4Check

No in-app purchases

None

Nurds App

No in-app purchases

Questions

Is Scan4Check free?
Scan4Check is free to download, with no in-app purchases.
Is Nurds App free?
Nurds App is free to download, with no in-app purchases.
Do Scan4Check or Nurds App have ads?
Neither Scan4Check nor Nurds App shows ads.
Which is updated more often, Scan4Check or Nurds App?
Scan4Check ships an update every 2 months, and Nurds App every 10 months. Most recently, Scan4Check was updated on October 8, 2026 and Nurds App on October 13, 2026.

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