Blue2Factor vs NFC Tags
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Blue2Factor
This app offers seamless and secure authentication using proximity, biometrics, and encryption. It integrates with SAML for single sign-on, creating a frictionless user experience.
- Invisible first and second factor authentication
- Single sign-on via SAML
- Proximity verification
- Biometric authentication
- Asymmetric encryption
- Frictionless and secure environment
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Blue2Factor provides invisible first and second factor authentication, and single sign-on through SAML integration. Blue2Factor supports proximity verification, biometrics, and asymmetric encryption to create a seamless, frictionless, and secure environment.
NFC Tags
Easily read, write, and manage NFC tags for personal or business use. Unlock the potential of NFC technology with a simple interface and broad compatibility. Offers unlimited use with a premium subscription.
- Read NFC tags
- Write NFC tags
- Save and organize tags
- Simple interface
- Broad compatibility
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Powerful and easy-to-use NFC tool NFC Tags: Card Reader & Writer lets you quickly read, write, and manage NFC tags with ease. Whether for personal use, business, or exploring NFC technology, this app provides all the essential features you need. Features: Read NFC Tags Instantly scan and view detailed information from various types of NFC tags, including text, web links, contact cards, and more. Write NFC Tags Create custom NFC tags by writing data such as URLs, text notes, business card details, or other records. Save and Organize Store and manage scanned tags for quick access and easy organization. Simple Interface Clean and intuitive design for fast and reliable use. Broad Compatibility Supports a wide range of NFC tag types and works seamlessly with compatible iPhone models. NFC Tags: Card Reader & Writer is the perfect solution for anyone looking to unlock the potential of NFC technology Users must purchase a premium plan to unlimited use of Application. This app offers auto-renewable subscriptions For More Information : Privacy Policy : https://bharatkakadiya.blogspot.com/2025/06/privacy-policy.html Terms of Use : https://bharatkakadiya.blogspot.com/2025/06/terms-of-use.html
Screenshots
Verdict
The clearest difference is rating: Blue2Factor at 5.0 against NFC Tags's 4.3. Blue2Factor also leads on in-app purchases (none vs 2) and ads (none vs shown). NFC Tags's advantage is ratings volume (4 vs 1). On price and iOS requirement 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. NFC Tags sells 2 in-app purchases, starting at $2.99 per 7 days. Blue2Factor asks for nothing beyond the download.
Blue2Factor holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 1 and 4 respectively.
Blue2Factor ships an update every 2 months, NFC Tags every 11 months. The most recent releases landed on October 19, 2026 and October 24, 2026 respectively.
| Parameter | Blue2Factor | NFC Tags |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.3 (4 ratings) |
| Number of ratings | 1 | 4 — better |
| Update frequency | Every 2 months — better | Every 11 months |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone |
| Requires iOS | 15.6 — better | 16.6 |
| Further details — not scored | ||
| Size | 11 MB | 60 MB |
| Age rating | 4+ | 4+ |
| Developer | Christopher McLain | Bharatbhai Kakadiya |
Customer experience
Blue2Factor
NFC Tags
In-app purchases
Blue2Factor
No in-app purchases
NFC Tags
- NFC Tags One Week$2.997 Days
- NFC Tags One Year$9.991 Year
