# OpenText Self Declaration vs Decibel Meter

The clearest difference is review sentiment: Decibel Meter at 100% against OpenText Self Declaration's 0%. OpenText Self Declaration's advantage is iOS requirement (9.0 vs 12.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | OpenText Self Declaration | Decibel Meter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (5 ratings)](https://appshunter.io/ios/app/decibel-meter-sound-db-meter/id6749337662/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | — |
| Monetization | Free | Free |
| Size | 53 MB | 28 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [OpenText](https://appshunter.io/developer/415355796) | [Ergodic Technologies Bilisim Limited Sirketi](https://appshunter.io/developer/1680504065) |

## What reviewers say

### OpenText Self Declaration

[App page](https://appshunter.io/ios/app/opentext-self-declaration/id1519996748)

Prepare your self-declaration in advance or on the spot to save time upon arrival at the office. Generate a quick entry card for seamless verification at the entry gate. This secure app is designed for employees, partners, and contractors needing office access.

**Highlights:** Prepare declarations in advance, Generate on-the-spot declarations, Create quick entry cards, Secure data storage within the app, Streamlined office entry verification

**Features:** macOS Compatibility

**In-app purchases:** none


### Decibel Meter

[App page](https://appshunter.io/ios/app/decibel-meter-sound-db-meter/id6749337662)

Measure sound and noise levels accurately with real-time dB volume readings. This tool uses your device's microphone to display sound pressure levels and offers calibration for improved precision. Monitor environments to ensure they meet recommended noise limits.

**Highlights:** Real-time sound level readings, A, C, and Z weighting support, Live sound pressure level graphs, Save and review past results, Record and share audio with dB data, Device calibration for accuracy

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

**In-app purchases:** none


## Frequently asked questions

### Is OpenText Self Declaration free?

OpenText Self Declaration is free to download, with no in-app purchases.

### Is Decibel Meter free?

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

### Do OpenText Self Declaration or Decibel Meter have ads?

Neither OpenText Self Declaration nor Decibel 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.*