# Tracker Reveal vs Soundra dB Meter

The clearest difference is in-app purchases: Tracker Reveal at none against Soundra dB Meter's 1. Soundra dB Meter's advantage is device support and iOS requirement (14.0 vs 17.6). On price there is nothing between them.

Both are free to download. Soundra dB Meter sells 1 one-off in-app purchase. Tracker Reveal asks for nothing beyond the download.

## The numbers

| Metric | Tracker Reveal | Soundra dB Meter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 2 weeks |
| Size | 2 MB | 64 MB |
| Requires iOS | 17.6 | **14.0** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [StartPort LLC](https://appshunter.io/developer/1874786314) | [胜佳 佟](https://appshunter.io/developer/1895576533) |

## What reviewers say

### Tracker Reveal

[App page](https://appshunter.io/ios/app/tracker-reveal/id6758746583)

**In-app purchases:** none


### Soundra dB Meter

[App page](https://appshunter.io/ios/app/soundra-db-meter/id6770209522)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Soundra Pro Unlock | $3.99 | one-time |


## Frequently asked questions

### Is Tracker Reveal free?

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

### Is Soundra dB Meter free?

Soundra dB Meter is free to download, with in-app purchases available.

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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.*