# NFC vs Oly

The clearest difference is in-app purchases: Oly at none against NFC's 2. Oly also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. NFC sells 2 one-off in-app purchases. Oly asks for nothing beyond the download.

## The numbers

| Metric | NFC | Oly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (4 ratings)](https://appshunter.io/ios/app/nfc-rfid-reader/id6747341102/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 5 MB | 25 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | +4 | 4+ |
| Developer | [JongMin Lee](https://appshunter.io/developer/1796849061) | [Olympia Electronics](https://appshunter.io/developer/916524490) |

## What reviewers say

### NFC

[App page](https://appshunter.io/ios/app/nfc-rfid-reader/id6747341102)

Scan and analyze NFC tags with detailed technical information. View memory content, manufacturer data, and protocol specifications. Export scan results to PDF or CSV for documentation and research.

**Highlights:** Scan ISO15693, ISO14443, ISO7816, and FeliCa tags, Read accessible memory blocks, Display technical specifications and metadata, Export scan results to PDF/CSV, Supports multiple tag technologies, Scan history with search and filtering, VoiceOver accessibility support

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Premium Access | $0.99 | one-time |
| 1 Year Premium Pass | $2.99 | one-time |


### Oly

[App page](https://appshunter.io/ios/app/oly-smartkey-pro/id6756615407)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NFC free?

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

### Is Oly free?

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

### Do NFC or Oly have ads?

NFC shows ads; Oly does not.

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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.*