# Custom Bubble Level vs Level

The clearest difference is in-app purchases: Level at none against Custom Bubble Level's 2. Level also leads on ads (none vs shown). Custom Bubble Level's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price there is nothing between them.

Both are free to download. Custom Bubble Level sells 2 in-app purchases, starting at $3.99 per 7 days. Level asks for nothing beyond the download.

## The numbers

| Metric | Custom Bubble Level | Level |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/level-sound-level-meter/id6781562419/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | — | Every 2 weeks |
| Monetization | — | Free |
| Size | 47 MB | 1 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [IVAN SOBTCHOUK](https://appshunter.io/developer/1679850800) | [Carl Sieber](https://appshunter.io/developer/6777791133) |

## What reviewers say

### Custom Bubble Level

[App page](https://appshunter.io/ios/app/custom-bubble-level/id6754390026)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Access No Ads | $3.99 | per 7 days |
| Lifetime Pro Access No Ads | $24.99 | one-time |


### Level

[App page](https://appshunter.io/ios/app/level-sound-level-meter/id6781562419)

This app provides a live sound-level meter and a pink-noise generator to help you set speaker levels, match channels, and verify system balance. It's designed for precise audio calibration without needing multiple tools.

**Highlights:** Live decibel reading, Built-in pink-noise generator, Peak-hold maximum marker, A, C, & Z frequency weighting, Manual calibration offset, Multiple color themes

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

**In-app purchases:** none


## Frequently asked questions

### Is Custom Bubble Level free?

Custom Bubble Level is free to download, with in-app purchases available.

### Is Level free?

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

### Do Custom Bubble Level or Level have ads?

Custom Bubble Level shows ads; Level does not.

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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.*