# iat-nfc

> iat-nfc (iPhone/iPad app by Introspec Ltd.)

- Source: https://appshunter.io/ios/app/iat-nfc/id6753283247 (this page in markdown: same URL + `.md`)
- Developer: [Introspec Ltd](https://appshunter.io/developer/1843332497)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 15.6 · 1 MB
- Languages: American English
- Released: 2025-10-08
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/iat-nfc/id6753283247/reviews.md

## What is iat?

The app leverages Apple CoreNFC and ISO 7816 smart-card technology to securely verify location and attendance at an onPoint™ tag. A grid of these tags, provisioned by the IAT cloud platform, helps to reliably locate connected devices indoors and within multi-level structures where satellite navigation is hampered. The tag signs one-time passcodes, and the signed data is returned to the platform for verification. Once verified, the platform issues a tamper-resistant digital proof that an agent running the app can present to a principal to confirm the time and place of presence — what we call 4D compliance. Learn more at https://iat4d.com.

We are building secure digital‑identity grids for places and geolocations to enable resilient smart‑city experiences that do not rely on fragile and spoofable satellite signals.


## Version history (last 1 release)

### 1.0 — 2025-10-09

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-19.*