# Sonitus vs Noise Guru

The clearest difference is review sentiment: Noise Guru at 88% against Sonitus's 25%. Noise Guru also leads on rating (4.6 vs 3.0) and ratings volume (360 vs 4). 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.

Noise Guru holds the better App Store score, 4.6 against 3.0. That said, the two scores are not equally well evidenced: Noise Guru has 360 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 25% of Sonitus's written reviews are positive against 88% of Noise Guru's.

## The numbers

| Metric | Sonitus | Noise Guru |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (4 ratings)](https://appshunter.io/ios/app/sonitus/id1541742017/reviews) | **[4.6 (360 ratings)](https://appshunter.io/ios/app/noise-guru-decibel-meter/id6444836813/reviews)** |
| Number of ratings | 4 | **360** |
| Positive reviews | 25.0% of reviews | **88.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Monthly |
| Monetization | Free | Free |
| Size | 1 MB | 15 MB |
| Requires iOS | 14.0 | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bastiaan Verreijt](https://appshunter.io/developer/1541742019) | [Andrei Serykh](https://appshunter.io/developer/1626886894) |

## What reviewers say

### Sonitus

[App page](https://appshunter.io/ios/app/sonitus/id1541742017)

Generate audio frequencies from 20Hz to 20kHz. Test your hearing, tune instruments, or analyze audio equipment with fixed frequencies or sweeps. Input frequencies precisely via keyboard or dial.

**Highlights:** Generate audio frequencies (20Hz-20kHz), Hearing test functionality, Instrument tuning aid, Audio equipment testing, Fixed frequency selection, Logarithmic frequency sweep

**Features:** macOS Compatibility

**In-app purchases:** none


### Noise Guru

[App page](https://appshunter.io/ios/app/noise-guru-decibel-meter/id6444836813)

Measure sound levels with precision to understand your environment and protect your hearing. Identify loud noises, monitor noise pollution, and find quiet spaces for recording. Features include a decibel dosimeter, background noise measurement, and geo-tagged recordings.

**Highlights:** Precise sound level metering (SPL), DB Dosimeter for noise exposure tracking, Background noise measurement, Noise pollution monitoring, Geo-tagged noise recordings, Unlimited recording duration

**In-app purchases:** none

**What reviewers like**

- 👍 Effective tool
- 👍 Clean interface
- 👍 Allows measuring loudness
- 👍 Visually appealing and easy to use
- 👍 Efficient and effective

**What reviewers complain about**

- 🐛 Accuracy issues compared to other apps
- 🔋 Can't play audio while using the app

**Reported bugs**

- Forced to leave a review to use the app
- Can't delete max values

**Requested features**

- Add frequency meter
- Add option to reset max/min values


## Frequently asked questions

### Is Sonitus free?

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

### Is Noise Guru free?

Noise Guru is free to download, with no in-app purchases.

### Which has better reviews, Sonitus or Noise Guru?

Noise Guru is rated higher. Sonitus averages 3.0 out of 5 from 4 ratings, while Noise Guru averages 4.6 from 360 ratings.

### Do Sonitus or Noise Guru have ads?

Neither Sonitus nor Noise Guru 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.*