Comparison

Haystack Business Cards vs KOYUS® Mobile

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

Head to head
About

Haystack Business Cards

Create stylish digital business cards to make a premium first impression. Share your details instantly and contactless, and automate lead management with CRM integrations. It's a secure, scalable, and sustainable way to network.

Highlights
  • Customizable digital business cards
  • Instant contactless sharing
  • CRM and marketing tool integration
  • AI-powered business card scanner
  • Networking analytics
  • Email signature generator
Features
Read full description

Haystack: The World's #1 Digital Business Card Platform Join 8 million professionals and top global enterprises like Vodafone and the UN who trust Haystack to upgrade their networking. Haystack is more than just a digital business card; it is a powerful marketing tool designed to boost sales efficiency, automate lead management, and showcase your brand identity—all while eliminating paper waste. Whether you are an individual consultant or managing a global sales team, Haystack provides the most secure, scalable, and sustainable way to connect. WHY BUSINESSES CHOOSE HAYSTACK: Make a Premium First Impression Create stunning, contactless digital business cards that reflect your professional brand. Customize your design with logos, headshots, and social links to stand out in every meeting. Share Instantly & Contactless Share your details with a single tap via QR code, email, text, or more. Your new contacts don't need the app to view or save your card — it saves directly to their phone contacts. Automate Your CRM & Leads Stop manual data entry. Haystack integrates seamlessly with hundreds of CRM and marketing tools (including Salesforce, HubSpot, and Slack) to sync new contacts and automate your follow-up workflows instantly. Enterprise-Grade Security & Scale Built for business, Haystack offers best-in-class security (SOC2 Type 2 compliant), SSO integration, and an Admin Dashboard for central management. Perfect for teams of 10 or 100,000. All language support Haystack cards support all languages to cover your global presence. Smart Business Card Scanner Digitizing your physical stack of cards? Use the built-in AI scanner to instantly convert paper business cards into digital contacts within your phone and CRM (our AI scanner understands all languages). Powerful Analytics Track your networking ROI. Measure card views, shares, and click-through rates on your links to understand how your prospects engage with your brand. 100% Sustainable Reduce your carbon footprint with a zero-waste solution. We plant a tree for every paid user, helping your company meet its ESG goals while you network. KEY FEATURES: - Smart Widget: Share your card directly from your iPhone Home Screen. - Lead Capture: Define unique activation flows to capture prospect details. - Email Signatures: Generate branded email signatures that link to your digital card. - Privacy First: Your data is yours. We are fully GDPR and CCPA compliant. Download Haystack today to modernize your networking and make every connection count.

About

KOYUS® Mobile

This application utilizes advanced algorithms, machine learning, and AI to optimize cash operations by analyzing transactional data and identifying areas of waste, cost, and risk. By leveraging its various modules, users can streamline cash management, improve reconciliation, and reduce risk, ultimately driving efficiency and effectiveness in their cash ecosystem.

Features
Read full description

Using transactional data from across your cash operations, KOYUS® leverages sophisticated algorithms, machine learning and artificial intelligence to help our teams drive out waste, cost and risk from across your cash ecosystem. With modules covering cash inventory management, reconciliation, risk, CIT management, remote device management and training, to name a few, KOYUS® truly is a powerful tool for optimizing both your cash operations and our proactive service model.

Screenshots

Haystack Business Cards4 screens
KOYUS® Mobile4 screens

Verdict

The call

The clearest difference is rating: Haystack Business Cards at 4.3 against KOYUS® Mobile's 3.0. Haystack Business Cards also leads on ratings volume (170 vs 1). On price, update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

Haystack Business Cards holds the better App Store score, 4.3 against 3.0. That said, the two scores are not equally well evidenced: Haystack Business Cards has 170 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 8 level
Haystack Business Cards versus KOYUS® Mobile: the parameters behind the verdict, then further details
ParameterHaystack Business CardsKOYUS® Mobile
PriceFreeFree
Rating4.3 (170 ratings) — better3.0 (1 ratings)
Positive reviews71.0% of reviews—
Number of ratings170 — better1
Update frequencyMonthlyMonthly
AdsNoNo
In-app purchasesNoNo
MonetizationFreemium—
DevicesiPhoneiPhone, iPad — better
Requires iOS17.417.0 — better
Further details — not scored
Size35 MB48 MB
Age rating17+4+
DeveloperHaystack LtdG4S

Bugs and requests

Haystack Business Cards

Reported bugs

4 issues
  • Crashes when trying to edit contact details
  • Syncing issues causing loss of scanned business cards
  • Compatibility problems on older devices and tablets
  • Incorrect formatting of contact information after scanning

Requested features

5 requests
  • Add support for more social media platforms
  • Improve OCR accuracy for business card scanning
  • Provide more customization options for digital cards
  • Implement a bulk export/backup feature for contacts
  • Add Apple Wallet integration for digital cards

KOYUS® Mobile

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Haystack Business Cards

No in-app purchases

None

KOYUS® Mobile

No in-app purchases

Questions

Is Haystack Business Cards free?
Haystack Business Cards is free to download, with no in-app purchases.
Is KOYUS® Mobile free?
KOYUS® Mobile is free to download, with no in-app purchases.
Which has better reviews, Haystack Business Cards or KOYUS® Mobile?
Haystack Business Cards is rated higher. Haystack Business Cards averages 4.3 out of 5 from 170 ratings, while KOYUS® Mobile averages 3.0 from 1 ratings.
Do Haystack Business Cards or KOYUS® Mobile have ads?
Neither Haystack Business Cards nor KOYUS® Mobile shows ads.
Which is updated more often, Haystack Business Cards or KOYUS® Mobile?
Haystack Business Cards ships an update monthly, and KOYUS® Mobile monthly. Most recently, Haystack Business Cards was updated on October 24, 2026 and KOYUS® Mobile on October 25, 2026.

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