# Noise Score 2 vs Guru The School

The clearest difference is iOS requirement: Noise Score 2 at 11.0 against Guru The School's 15.0. 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.

## The numbers

| Metric | Noise Score 2 | Guru The School |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (4 ratings)](https://appshunter.io/ios/app/noise-score-2/id1615053451/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 4 weeks |
| Monetization | Free | — |
| Size | 29 MB | 88 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Boston University](https://appshunter.io/developer/365198772) | [Myclassboard Educational Solutions Private Limited](https://appshunter.io/developer/1261722731) |

## What reviewers say

### Noise Score 2

[App page](https://appshunter.io/ios/app/noise-score-2/id1615053451)

This app helps you understand the soundscape of your community by measuring sound levels and collecting subjective feedback. It aims to identify quiet and loud spaces, and make your concerns about noise pollution visible.

**Highlights:** Measure sound levels objectively, Subjectively describe soundscape via surveys, Understand spatial and temporal sound distribution, Identify quiet and loud spaces, Contribute to community noise research

**Features:** macOS Compatibility

**In-app purchases:** none


### Guru The School

[App page](https://appshunter.io/ios/app/guru-the-school/id6793508317)

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

**In-app purchases:** none


## Frequently asked questions

### Is Noise Score 2 free?

Noise Score 2 is free to download, with no in-app purchases.

### Is Guru The School free?

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

### Do Noise Score 2 or Guru The School have ads?

Neither Noise Score 2 nor Guru The School 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.*