# NFC Reader & Writer vs Averian AI Validator

The clearest difference is in-app purchases: Averian AI Validator at none against NFC Reader & Writer's 5. Averian AI Validator also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. NFC Reader & Writer sells 5 in-app purchases, starting at $4.99 per month. Averian AI Validator asks for nothing beyond the download.

NFC Reader & Writer ships an update fortnightly, Averian AI Validator every 3 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | NFC Reader & Writer | Averian AI Validator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (106 ratings)](https://appshunter.io/ios/app/nfc-reader-and-writer-tags/id1543670530/reviews)** | — |
| Number of ratings | **106** | — |
| Positive reviews | 13.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 37 MB | 30 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Yalintech](https://appshunter.io/developer/1530568426) | [Arvizio, Inc.](https://appshunter.io/developer/1472772501) |

## What reviewers say

### NFC Reader & Writer

[App page](https://appshunter.io/ios/app/nfc-reader-and-writer-tags/id1543670530)

This app transforms your iPhone into a comprehensive NFC toolkit. Easily scan and decode various NFC tag types, then write your own custom tags with templates. It also offers advanced insights into tag data and history tracking.

**Highlights:** Read NDEF tags (Text, URL, Wi-Fi, etc.), Advanced tag insights (security, memory), Write custom tags from templates, Quick actions for tag management, Tag history logging and export, NFC compatibility check

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $4.99 | per month |
| Yearly Subscription | $7.99 | per year |
| Yearly Subscription | $14.99 | per year |
| One time purchase | $10.99 | one-time |
| One time purchase | $24.99 | one-time |


### Averian AI Validator

[App page](https://appshunter.io/ios/app/averian-ai-validator/id6753304726)

**In-app purchases:** none


## Frequently asked questions

### Is NFC Reader & Writer free?

NFC Reader & Writer is free to download, with in-app purchases available.

### Is Averian AI Validator free?

Averian AI Validator is free to download, with no in-app purchases.

### Do NFC Reader & Writer or Averian AI Validator have ads?

NFC Reader & Writer shows ads; Averian AI Validator does not.

### Which is updated more often, NFC Reader & Writer or Averian AI Validator?

NFC Reader & Writer ships an update fortnightly, and Averian AI Validator every 3 weeks. Most recently, NFC Reader & Writer was updated on November 3, 2026 and Averian AI Validator on October 30, 2026.

---

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