# MCE CrowdTest App vs Humming Level

The clearest difference is ads: MCE CrowdTest App at none against Humming Level's shown. On price, update cadence, 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.

MCE CrowdTest App ships an update weekly, Humming Level every 2 weeks. The most recent releases landed on October 8, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | MCE CrowdTest App | Humming Level |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 2 weeks |
| Size | 67 MB | 44 MB |
| Requires iOS | **14.3** | 15.8.3 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [mce Systems](https://appshunter.io/developer/1295662855) | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) |

## What reviewers say

### MCE CrowdTest App

[App page](https://appshunter.io/ios/app/mce-crowdtest-app/id1658326291)

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

**In-app purchases:** none


### Humming Level

[App page](https://appshunter.io/ios/app/humming-level/id6749273539)

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

**In-app purchases:** none


## Frequently asked questions

### Is MCE CrowdTest App free?

MCE CrowdTest App is free to download, with no in-app purchases.

### Is Humming Level free?

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

### Do MCE CrowdTest App or Humming Level have ads?

Humming Level shows ads; MCE CrowdTest App does not.

### Which is updated more often, MCE CrowdTest App or Humming Level?

MCE CrowdTest App ships an update weekly, and Humming Level every 2 weeks. Most recently, MCE CrowdTest App was updated on October 8, 2026 and Humming Level on October 14, 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.*