# NFC Tag Encoder vs Noise Level Meter

The clearest difference is in-app purchases: NFC Tag Encoder at none against Noise Level Meter's 2. NFC Tag Encoder also leads on iOS requirement (13.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Noise Level Meter sells 2 in-app purchases, starting at $4.99 per 7 days. NFC Tag Encoder asks for nothing beyond the download.

## The numbers

| Metric | NFC Tag Encoder | Noise Level Meter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 20 MB | 14 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SILICON CRAFT TECHNOLOGY PUBLIC COMPANY LIMITED](https://appshunter.io/developer/1279674870) | [Emine Saridogan](https://appshunter.io/developer/6791217143) |

## What reviewers say

### NFC Tag Encoder

[App page](https://appshunter.io/ios/app/nfc-tag-encoder/id6740401948)

**Features:** macOS Compatibility

**In-app purchases:** none


### Noise Level Meter

[App page](https://appshunter.io/ios/app/noise-level-meter-nm/id6806765881)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Yearly | $29.99 | per year |


## Frequently asked questions

### Is NFC Tag Encoder free?

NFC Tag Encoder is free to download, with no in-app purchases.

### Is Noise Level Meter free?

Noise Level Meter is free to download, with in-app purchases available.

### Do NFC Tag Encoder or Noise Level Meter have ads?

Neither NFC Tag Encoder nor Noise Level Meter shows ads.

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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.*