# Subwoofer Frequency Test vs PEDRO APP

The clearest difference is in-app purchases: Subwoofer Frequency Test at none against PEDRO APP's 1. Subwoofer Frequency Test also leads on iOS requirement (7.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. PEDRO APP sells 1 in-app purchase, starting at $3.99 per month. Subwoofer Frequency Test asks for nothing beyond the download.

## The numbers

| Metric | Subwoofer Frequency Test | PEDRO APP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (10 ratings)](https://appshunter.io/ios/app/subwoofer-frequency-test/id1181260519/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 6 weeks |
| Monetization | Free | — |
| Size | 10 MB | 52 MB |
| Requires iOS | **7.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Leafgreen](https://appshunter.io/developer/1070668841) | [Fanplus, Inc.](https://appshunter.io/developer/427785206) |

## What reviewers say

### Subwoofer Frequency Test

[App page](https://appshunter.io/ios/app/subwoofer-frequency-test/id1181260519)

Test the low-frequency capabilities of your speakers with precise sound frequencies. Pinpoint the lowest bass your audio system can produce, from 15Hz to 100Hz, to ensure you're not missing out on deep sounds in your music.

**Highlights:** Precise low range sound frequencies, Frequencies from 15Hz to 100Hz, Test sounds in 5Hz increments, Verify car, home, and headphone audio capabilities, Identify lowest playable bass sounds

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

**In-app purchases:** none


### PEDRO APP

[App page](https://appshunter.io/ios/app/pedro-app/id1492774580)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PEDRO EDUCATION CULB 月額会員 | $3.99 | per month |


## Frequently asked questions

### Is Subwoofer Frequency Test free?

Subwoofer Frequency Test is free to download, with no in-app purchases.

### Is PEDRO APP free?

PEDRO APP is free to download, with in-app purchases available.

### Do Subwoofer Frequency Test or PEDRO APP have ads?

Neither Subwoofer Frequency Test nor PEDRO APP 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.*