# I vs Noise Meter

The clearest difference is ads: I at none against Noise Meter's shown. I also leads on update cadence (every 10 days vs every 6 months) and iOS requirement (12.0 vs 15.1). On price, 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.

I ships an update every 10 days, Noise Meter every 6 months. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | I | Noise Meter |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 10 days** | Every 6 months |
| Monetization | Free | — |
| Size | 6 MB | 31 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SELYS DIFFUSION](https://appshunter.io/developer/1550425465) | [pilyeong heo](https://appshunter.io/developer/1835315150) |

## What reviewers say

### I

[App page](https://appshunter.io/ios/app/i-nova/id1550425463)

Control motorized TV mounts and standing desks via Bluetooth. Easily pair your mobile device to adjust height, set preferred positions, and lock functions for seamless integration.

**Highlights:** Bluetooth pairing, Motorized TV mount control, Standing desk height adjustment, Set preferred positions, Lock function, Memorize 2 favorite positions

**Features:** macOS Compatibility

**In-app purchases:** none


### Noise Meter

[App page](https://appshunter.io/ios/app/noise-meter-db-sound-level/id6765851237)

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

**In-app purchases:** none


## Frequently asked questions

### Is I free?

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

### Is Noise Meter free?

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

### Do I or Noise Meter have ads?

Noise Meter shows ads; I does not.

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

I ships an update every 10 days, and Noise Meter every 6 months. Most recently, I was updated on November 3, 2026 and Noise Meter 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.*