# Equalizer + Volume Booster vs WaveFlow

The clearest difference is in-app purchases: WaveFlow at none against Equalizer + Volume Booster's 2. WaveFlow also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 6 weeks). Equalizer + Volume Booster's advantage is iOS requirement (15.1 vs 17.0). On price and device support there is nothing between them.

Both are free to download. Equalizer + Volume Booster sells 2 in-app purchases, starting at $2.99 per 7 days. WaveFlow asks for nothing beyond the download.

Equalizer + Volume Booster ships an update every 6 weeks, WaveFlow every 3 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Equalizer + Volume Booster | WaveFlow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Size | 68 MB | 8 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MELIORAPPS INTERACTIVE, SRL](https://appshunter.io/developer/1579240957) | [SANWA Inc.](https://appshunter.io/developer/1878028373) |

## What reviewers say

### Equalizer + Volume Booster

[App page](https://appshunter.io/ios/app/equalizer-plus-volume-booster/id6444832616)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Music Amplifier Weekly | $2.99 | per 7 days |
| Bass Booster Monthly | $9.99 | per month |


### WaveFlow

[App page](https://appshunter.io/ios/app/waveflow/id6760632255)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Equalizer + Volume Booster free?

Equalizer + Volume Booster is free to download, with in-app purchases available.

### Is WaveFlow free?

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

### Do Equalizer + Volume Booster or WaveFlow have ads?

Equalizer + Volume Booster shows ads; WaveFlow does not.

### Which is updated more often, Equalizer + Volume Booster or WaveFlow?

Equalizer + Volume Booster ships an update every 6 weeks, and WaveFlow every 3 weeks. Most recently, Equalizer + Volume Booster was updated on October 25, 2026 and WaveFlow on October 24, 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.*