Virtag NFC vs React Universe App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Virtag NFC
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What can you do with Virtag? Using a variety of templates, create, write and share social-media-type posts, your personal profile, contacts, virtual ‘buttons’ for sharing rooms and more. - Make product sales tags that link to your online store (or another e-commerce site) - Make tags that show the status of a meeting room which everyone with the link can update (and reserve) - Make slideshows with images and audio for quick and easy promotions - Make a timecard or activity tracker with an exportable report - Write and attach NFC tags to items in your home or office or on cards, letters, flyers, etc. Virtags can be shared using many available sharing options such as Airdrop, by email, social networks, QR codes or with NFC tags.
React Universe App
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Your event companion — powered by Callstack React Universe App helps you get the most out of every tech event. Whether you're attending a conference or meetup, this app makes it easy to connect, explore, and stay informed. No passwords or accounts — just sign up with your email and go.
Screenshots
Verdict
The clearest difference is price: React Universe App at Free against Virtag NFC's $11.99. React Universe App also leads on update cadence (every 2 days vs every 2 months). Virtag NFC's advantage is iOS requirement (13.0 vs 15.1). On 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
React Universe App is free to download; Virtag NFC costs $11.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Virtag NFC ships an update every 2 months, React Universe App every 2 days. The most recent releases landed on September 13, 2026 and September 16, 2026 respectively.
| Parameter | Virtag NFC | React Universe App |
|---|---|---|
| Price | $11.99 | Free — better |
| Update frequency | Every 2 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 47 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | Paladyne LLC | Callstack.io |
In-app purchases
Virtag NFC
No in-app purchases
React Universe App
No in-app purchases
