# Sonic Wave vs Pezego

The clearest difference is in-app purchases: Pezego at none against Sonic Wave's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Sonic Wave sells 2 in-app purchases, starting at $6.99 per 7 days. Pezego asks for nothing beyond the download.

Sonic Wave ships an update fortnightly, Pezego every 3 weeks. The most recent releases landed on October 13, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Sonic Wave | Pezego |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (27 ratings)](https://appshunter.io/ios/app/sonic-wave-speaker-test/id6449284521/reviews)** | — |
| Number of ratings | **27** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 34 MB | 57 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [佳伟 薛](https://appshunter.io/developer/1628251392) | [PestShield](https://appshunter.io/developer/1765206802) |

## What reviewers say

### Sonic Wave

[App page](https://appshunter.io/ios/app/sonic-wave-speaker-test/id6449284521)

Test your device's speakers by adjusting tone frequency and choosing clean sounds. Measure decibels and hertz with a single click. Offers weekly and monthly subscription options for full access.

**Highlights:** Speaker tone adjustment, Clean sound selection, Decibel and Hertz measurement, Stereo testing, Frequency control

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sonic Wave Subscription Week | $6.99 | per 7 days |
| Sonic Wave Subscription Month | $12.99 | per month |


### Pezego

[App page](https://appshunter.io/ios/app/pezego/id6739448984)

**In-app purchases:** none


## Frequently asked questions

### Is Sonic Wave free?

Sonic Wave is free to download, with in-app purchases available.

### Is Pezego free?

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

### Do Sonic Wave or Pezego have ads?

Neither Sonic Wave nor Pezego shows ads.

### Which is updated more often, Sonic Wave or Pezego?

Sonic Wave ships an update fortnightly, and Pezego every 3 weeks. Most recently, Sonic Wave was updated on October 13, 2026 and Pezego on September 18, 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.*