# Noise Meter vs KiwiBee

The clearest difference is in-app purchases: KiwiBee at none against Noise Meter's 9. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Noise Meter sells 9 in-app purchases, starting at $5.99 per 7 days. KiwiBee asks for nothing beyond the download.

Noise Meter ships an update every 6 weeks, KiwiBee monthly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Noise Meter | KiwiBee |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (15 ratings)](https://appshunter.io/ios/app/noise-meter-keep-quiet/id6744021866/reviews)** | — |
| Number of ratings | **15** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | Freemium | — |
| Size | 72 MB | 31 MB |
| Requires iOS | **17.6** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Natalia Jakubczyk-Gajewska](https://appshunter.io/developer/1307515292) | [Donald Cjapi](https://appshunter.io/developer/1843035590) |

## What reviewers say

### Noise Meter

[App page](https://appshunter.io/ios/app/noise-meter-keep-quiet/id6744021866)

This app helps children understand and manage noise levels through a visual meter and interactive characters. It encourages self-regulation and calm by providing real-time feedback on sound intensity. Ideal for home or educational settings.

**Highlights:** Visual noise meter, Kid-friendly characters reacting to sound, Real-time sound level feedback, Encourages calm and self-regulation, Color-coded noise level bar, Ideal for home and classrooms

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Week Premium Subscription | $5.99 | per 7 days |
| 1 Week Premium Subscription | $5.99 | per 7 days |
| Noise Meter Premium | $9.99 | per month |
| Noise Meter Premium | $9.99 | per month |
| Noise Meter Premium | $19.99 | per 3 months |
| Noise Meter Premium | $29.99 | per 6 months |
| Noise Meter Premium | $39.99 | per year |
| Noise Meter Premium | $49.99 | per year |
| Noise Meter Premium | $99.99 | one-time |


### KiwiBee

[App page](https://appshunter.io/ios/app/kiwibee/id6763826507)

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

**In-app purchases:** none


## Frequently asked questions

### Is Noise Meter free?

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

### Is KiwiBee free?

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

### Do Noise Meter or KiwiBee have ads?

Neither Noise Meter nor KiwiBee shows ads.

### Which is updated more often, Noise Meter or KiwiBee?

Noise Meter ships an update every 6 weeks, and KiwiBee monthly. Most recently, Noise Meter was updated on October 30, 2026 and KiwiBee on October 31, 2026.

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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.*