Yujj vs Backtrack
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
Backtrack
Capture leads and automate follow-ups at trade shows and conferences. This AI-powered tool summarizes conversations, adds leads to your CRM, and sends instant follow-up emails to help you close more deals.
- AI-powered lead capture
- Automated follow-up emails
- CRM integration
- Conversation summarization
- Offline functionality
- Secure data handling
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Backtrack is the world’s first AI-Powered Lead Capture tool for Exhibitors during their trade shows & conferences. It brings lead capture, contextual follow ups, and automation all to one simple tool. Simply scan a business card or enter an email then get the last 5 minutes of conversation summarized, the lead added to your CRM, and an email delivered to their inbox instantly. Talk to more leads, book more calls, and inevitably close more deals with Backtrack. Use Backtrack to: - Keep track of what exactly was said with leads at your booth like their hobbies, interests, budgets, needs, or timelines. - Automatically send follow up emails to book calls right after talking to leads on the floor. - Create entries in the CRM automatically for the new leads you generated. - Find old conversations with leads. - Never have to worry about which lead said which thing, ever again. Works Offline: All summaries and leads are synced soon as an internet connection becomes available. Secure: Leads and recordings not saved by you, are automatically deleted. Likewise recording is done locally on device. Simple: No confusing buttons or clicks. Just a simple scan or email and that’s it. Efficient: Backtrack won’t drain your battery while allowing you to capture the best moments with your leads. Personal: Folks on the floor can instantly review the leads they’ve saved with Backtrack on site.
Screenshots
Verdict
The clearest difference is in-app purchases: Yujj at none against Backtrack's 2. Yujj also leads on device support (4 vs 1) and iOS requirement (13.0 vs 26.0). Backtrack's advantage is update cadence (every 4 days vs every 3 weeks). On price, rating, review sentiment and ratings volume 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. Backtrack sells 2 one-off in-app purchases. Yujj asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Yujj against 5.0 for Backtrack. Both are backed by a comparable volume of ratings — 4 and 11 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
Yujj ships an update every 3 weeks, Backtrack every 4 days. Both last shipped on November 3, 2026.
| Parameter | Yujj | Backtrack |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) | 5.0 (11 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 4 | 11 — better |
| Update frequency | Every 3 weeks | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone |
| Requires iOS | 13.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 29 MB | 64 MB |
| Age rating | 4+ | 4+ |
| Developer | Vetzu Inc. | Yac Inc. |
Customer experience
Yujj
Backtrack
In-app purchases
Yujj
No in-app purchases
Backtrack
- One Day Pass$174.99
- Three Day Pass$499.99









