# TA Cert NFC Reader vs 1ID

The clearest difference is update cadence: 1ID at every 2 months against TA Cert NFC Reader's every 6 months. TA Cert NFC Reader's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

TA Cert NFC Reader ships an update every 6 months, 1ID every 2 months. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | TA Cert NFC Reader | 1ID |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Size | 34 MB | 97 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Vixon Technology Limited](https://appshunter.io/developer/1544562501) | [1ID ApS](https://appshunter.io/developer/1574314630) |

## What reviewers say

### TA Cert NFC Reader

[App page](https://appshunter.io/ios/app/ta-cert-nfc-reader/id1544562499)

**Features:** macOS Compatibility

**In-app purchases:** none


### 1ID

[App page](https://appshunter.io/ios/app/1id-my-digital-profile/id1574314628)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is TA Cert NFC Reader free?

TA Cert NFC Reader is free to download, with no in-app purchases.

### Is 1ID free?

1ID is free to download, with no in-app purchases.

### Do TA Cert NFC Reader or 1ID have ads?

Neither TA Cert NFC Reader nor 1ID shows ads.

### Which is updated more often, TA Cert NFC Reader or 1ID?

TA Cert NFC Reader ships an update every 6 months, and 1ID every 2 months. Most recently, TA Cert NFC Reader was updated on November 7, 2026 and 1ID on November 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*