Nano Sham vs Poptagg
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Nano Sham
Instantly share your social media and contact information by tapping your device with another. Customize your profile to share specific links or your entire profile without the recipient needing an app.
- Instant profile sharing via tap
- Share specific links (Instagram, LinkedIn, etc.)
- Recipient does not need an app
- Customize shared profile content
- Access and manage your profile
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Nano is the fastest way to share your social media and contact info! By tapping your Nano to someone else’s phone you can instantly share your entire Nano profile with anyone you meet. They don't need an app or a Nano to receive your info. Don't want to share your entire Nano profile? Turn on Nano Direct to pop your Instagram, LinkedIn, contact card or any other link directly! The Nano app enables you to easily access your Nano profile and choose what you share with your Nano.
Poptagg
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Unlock the power of digital networking with Poptagg, the ultimate platform that revolutionizes the way you connect and share contact information. Say goodbye to traditional paper business cards and embrace the convenience and sustainability of digital business cards. ***New Feature Added in Version 2.3.0*** Scan Paper Business cards: Now you can Scan any Paper business card and add its data to your leads. Features of the app: 1. Free Digital Business Card: Create and share your personalized digital business card for free with Poptagg. Effortlessly scan and share your contact information with just a few taps. Update your card anytime to keep your details up to date. 2. Unlimited Link Integration: Add as many links as you want to your digital business card with Poptagg. Showcase your social media profiles, portfolios, blogs, or any other relevant links to make a lasting impression on your contacts. 3. Enhanced Data Security: At Poptagg, we prioritize data security to ensure your information remains protected. Our platform provides a reliable and secure environment for managing and sharing your contact details with confidence. 4. Stylish NFC Business Cards: Stand out from the crowd with Poptagg's wide range of NFC business cards. Choose from metal, wooden, or PVC with custom-design options to make a lasting impression that reflects your unique style and professionalism. 5. Personalized Business Card Editing: Edit your digital business card on the go with Poptagg. Easily modify and customize your contact information, ensuring your card always reflects the latest updates and changes. 6. Business and Personal Mode: Keep your business and personal contacts separate with Poptagg's dual-mode functionality. Effortlessly manage both profiles and maintain organized communication across different networks. Make a memorable first impression by sharing your contact information with just a tap of your NFC card. With Poptagg, your contact details are instantly saved in the recipient's phone, eliminating the need for physical cards that often end up misplaced or forgotten in a pile. Save thousands of dollars on printing and reprinting business cards while reducing your impact on the environment. Join thousands of small and large businesses who have embraced Poptagg as their go-to digital business card solution. Make every connection count and showcase your professionalism in the digital era. Download Poptagg now and leave a lasting impression with your eco-friendly digital business card. Help save the environment while staying connected, organized, and efficient. Upcoming Features : * Simplified Lead Generation and Management: Take your lead generation to the next level with Poptagg. Capture and manage leads seamlessly, and receive relevant reminders for follow-ups. Enhance your CRM functionality and never miss an opportunity to nurture valuable connections. * Poptagg for Teams: Collaborate effectively with your team using Poptagg's team feature. Access leads generated by your team members in one place, making lead management and follow-ups a breeze. * Export Contacts to CRM: Integrate seamlessly with your preferred CRM platform by exporting your contacts directly from Poptagg. Streamline your workflow and ensure all leads are efficiently managed within your existing CRM system. * Analytics: Track and analyze the performance of your digital business card with Poptagg's analytics. Gain valuable insights into engagement, lead generation, and contact interactions to refine your networking strategy.
Screenshots
Verdict
Nano Sham and Poptagg are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
Nano Sham ships an update every 3 weeks, Poptagg monthly. The most recent releases landed on June 10, 2026 and September 19, 2026 respectively.
| Parameter | Nano Sham | Poptagg |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (5 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 3 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 16 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | RABEE SHAM | Anuj Chawla |
In-app purchases
Nano Sham
No in-app purchases
Poptagg
No in-app purchases







