Yujj vs EI Expo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Yujj
Effortlessly share your contact information by tapping an NFC tag or scanning a QR code. Create your profile once and manage it dynamically from anywhere, anytime. This app allows for offline QR code use, ensuring your details are always accessible.
- NFC contact sharing
- Dynamic QR code generation
- Offline QR code functionality
- Contact profile management
- Tap-to-share feature
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Share the contact on Tap or Scan Carry just one card with you everywhere and simply tap to share with people or let them scan the QR code to see your profile Create the contact once, get the QR code and use it off-line forever Dynamic QR Code Get the QR Code once and manage the contact from anywhere-anytime NFC Tag Get the NFC tag and just tap to share the contact details
EI Expo
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The EI Expo app is the essential companion and an ultimate guide to enhance your expo journey at the 33rd Convergence India and 11th Smart Future Cities India. Scheduled on the 23-25 March 2026 at Bharat Mandapam, New Delhi, we are showcasing verticals such as IT & Communications, Broadcast, Digital Media & Satcom, Telecom, AI, IoT, EmbeddedTech, Mobile Devices and Accessories, Lifestyle Gadgets, FinTech, Smart Living, Smart Mobility, Smart Future Cities, Data Center, Startups, etc. Previous edition saw 1,034 participants, 268 startups and 40 conference sessions, here’s a platform dedicated to connect and facilitate networking amongst trade professionals.
Screenshots
Verdict
The clearest difference is update cadence: EI Expo at every 9 days against Yujj's every 3 weeks. 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Yujj ships an update every 3 weeks, EI Expo every 9 days. The most recent releases landed on October 16, 2026 and October 12, 2026 respectively.
| Parameter | Yujj | EI Expo |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 3 weeks | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 29 MB | 158 MB |
| Age rating | 4+ | 4+ |
| Developer | Vetzu Inc. | Leeway Soft-tech Private Limited |
In-app purchases
Yujj
No in-app purchases
EI Expo
No in-app purchases
