SAP vs MCFTAG
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SAP
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Can you imagine being able to share your personal and contact information quickly and easily, without the need for applications or Internet connections? With SapID, it's possible. Our application allows you to record your contact information, social networks, web pages and other personal data on an NFC device, which you can share with whoever you want just by bringing the device closer to their smartphones. SapID is easy to use and completely secure. The app allows you to record and share your personal details in seconds, without the need to exchange business cards or manually type in contact information. Also, in case your device does not have NFC, you can also use the QR code integrated in the application to share your data. Our app is perfect for professionals, entrepreneurs, and anyone who wants to share their personal data quickly and easily. Download SapID today and start sharing your personal data in innovative ways. SapID Key Features: ● Recording of personal data on NFC devices. ● Quick and easy sharing of personal data. ● Use of QR code in case of not having NFC. ● Easy to use and completely secure. ● Perfect for professionals, entrepreneurs and anyone who wants to share their personal data in innovative ways. Download SapID today and start sharing your personal data quickly and easily. To buy your NFC device, visit us at https://shop.sapid.mx
MCFTAG
This app creates a digital business card using NFC technology to share social media profiles and website links. Easily exchange contact information by scanning an NFC tag, QR code, or sharing a profile link.
- NFC technology integration
- Add social media profiles
- Share website links
- Exchange information via QR code
- Profile link sharing
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Our intelligent digital business card utilizes NFC technology. It allows you to add social profiles, such as Instagram, Facebook, and website, by providing a valid username or link that meets the requirements. This makes it easy for others to access your social media accounts directly from the card. If you possess the necessary NFC tag, you can write your profile URL onto the tag. Otherwise, complete your profile and share a link via the app's sharing option. Users can easily exchange personal and social information with each other by scanning the NFC tag, QR code, or by sharing a profile link.
Screenshots
Verdict
SAP and MCFTAG 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.
SAP ships an update every 2 weeks, MCFTAG every 9 days. The most recent releases landed on May 16, 2026 and June 8, 2026 respectively.
| Parameter | SAP | MCFTAG |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.9 (10 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 10 — better |
| Update frequency | Every 2 weeks | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 47 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | Kloptek, S. de R.L. de C.V. | CHARLES YARBER |
In-app purchases
SAP
No in-app purchases
MCFTAG
No in-app purchases








