# Sound Meter Pro! vs NFC Pro Tools

The clearest difference is price: NFC Pro Tools at Free against Sound Meter Pro!'s $2.99. NFC Pro Tools also leads on update cadence (every 9 days vs every 20 months). Sound Meter Pro!'s advantage is in-app purchases (none vs 3) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

NFC Pro Tools is free to download; Sound Meter Pro! costs $2.99 up front. NFC Pro Tools sells 3 in-app purchases, starting at $2.99 per month. Sound Meter Pro! asks for nothing beyond the download.

Sound Meter Pro! ships an update every 20 months, NFC Pro Tools every 9 days. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Sound Meter Pro! | NFC Pro Tools |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | — | **[4.7 (12 ratings)](https://appshunter.io/ios/app/nfc-pro-tools-scan-and-write/id6766313876/reviews)** |
| Number of ratings | — | **12** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 20 months | **Every 9 days** |
| Monetization | — | Free with in-app purchases |
| Size | 3 MB | 78 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [nakhon phagdeechat](https://appshunter.io/developer/386312256) | [ATHENE GROUP LTD](https://appshunter.io/developer/1706489025) |

## What reviewers say

### Sound Meter Pro!

[App page](https://appshunter.io/ios/app/sound-meter-pro/id6670736772)

**In-app purchases:** none


### NFC Pro Tools

[App page](https://appshunter.io/ios/app/nfc-pro-tools-scan-and-write/id6766313876)

This comprehensive toolkit allows users to read, write, and manage NFC tags with advanced features like EMV card analysis and encrypted tag support. It offers a variety of templates for creating custom NFC experiences, from contact information to unique interactive content.

**Highlights:** Read various NFC tag types, EMV contactless card reader, AES-256 encrypted tag support, Create custom NFC templates, WiFi sharing via NFC/QR, Live Activity and widgets, Automation Flows

**Features:** Apple Wallet

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP Monthly | $2.99 | per month |
| VIP 3 Months | $6.99 | per 3 months |
| VIP Yearly | $19.99 | per year |


## Frequently asked questions

### Is Sound Meter Pro! free?

Sound Meter Pro! costs $2.99, with no in-app purchases.

### Is NFC Pro Tools free?

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

### Do Sound Meter Pro! or NFC Pro Tools have ads?

NFC Pro Tools shows ads; Sound Meter Pro! does not.

### Which is updated more often, Sound Meter Pro! or NFC Pro Tools?

Sound Meter Pro! ships an update every 20 months, and NFC Pro Tools every 9 days. Most recently, Sound Meter Pro! was updated on October 9, 2026 and NFC Pro Tools on October 24, 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.*