# EricData App vs Decibel Meter X

The clearest difference is update cadence: EricData App at weekly against Decibel Meter X's every 4 weeks. EricData App also leads on iOS requirement (9.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

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

EricData App ships an update weekly, Decibel Meter X every 4 weeks. The most recent releases landed on September 14, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | EricData App | Decibel Meter X |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (49 ratings)](https://appshunter.io/ios/app/decibel-meter-x/id6478142605/reviews)** |
| Number of ratings | — | **49** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 4 weeks |
| Monetization | — | Free |
| Size | 68 MB | 6 MB |
| Requires iOS | **9.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [1D3A ANALOGICO Y DIGITAL S.L.](https://appshunter.io/developer/1616492747) | [永超 侯](https://appshunter.io/developer/906391544) |

## What reviewers say

### EricData App

[App page](https://appshunter.io/ios/app/ericdata-app/id6443702188)

**In-app purchases:** none


### Decibel Meter X

[App page](https://appshunter.io/ios/app/decibel-meter-x/id6478142605)

This application precisely measures sound levels and analyzes audio spectrums. It can also generate specific frequency sounds for testing, research, or therapeutic purposes. Its intuitive interface makes sound exploration accessible to all users.

**Highlights:** Precise decibel level measurement, Audio spectrum analysis, Spectrogram display, Generate specific frequency sounds, Intuitive user interface, Detailed usage instructions

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

**In-app purchases:** none


## Frequently asked questions

### Is EricData App free?

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

### Is Decibel Meter X free?

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

### Do EricData App or Decibel Meter X have ads?

Neither EricData App nor Decibel Meter X shows ads.

### Which is updated more often, EricData App or Decibel Meter X?

EricData App ships an update weekly, and Decibel Meter X every 4 weeks. Most recently, EricData App was updated on September 14, 2026 and Decibel Meter X on September 11, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*