# Increase Volume Sound vs SKAA cmd B

The clearest difference is in-app purchases: SKAA cmd B at none against Increase Volume Sound's 4. SKAA cmd B also leads on ads (none vs shown) and device support (3 vs 1). Increase Volume Sound's advantage is update cadence (every 6 days vs fortnightly). On price there is nothing between them.

Both are free to download. Increase Volume Sound sells 4 in-app purchases, starting at $5.99 per 7 days. SKAA cmd B asks for nothing beyond the download.

Increase Volume Sound ships an update every 6 days, SKAA cmd B fortnightly. The most recent releases landed on October 30, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Increase Volume Sound | SKAA cmd B |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (123 ratings)](https://appshunter.io/ios/app/increase-volume-sound/id6741472421/reviews)** | — |
| Number of ratings | **123** | — |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 6 days** | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 26 MB | 51 MB |
| Requires iOS | 18.6 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Vladimir Ivakhnenko](https://appshunter.io/developer/1239180595) | [Eleven Engineering Incorporated](https://appshunter.io/developer/1121430738) |

## What reviewers say

### Increase Volume Sound

[App page](https://appshunter.io/ios/app/increase-volume-sound/id6741472421)

Enhance your audio experience by making videos, music, and recordings significantly louder. This app boosts volume up to 10x while improving clarity, depth, and bass for a richer sound. It's a simple yet powerful tool for anyone needing extra volume for their media.

**Highlights:** Boost volume up to 10x, Crystal-clear sound enhancement, Powerful bass enrichment, Supports common audio/video formats, Direct integration with Photos app, Simple and fast user interface

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Volume & Sound Booster Weekly | $5.99 | per 7 days |
| Max Volume Booster Amplifier | $14.99 | per month |
| Volume Booster Sound Amplifier | $24.99 | per year |
| Louder Volume & Sound Booster | $29.99 | one-time |


### SKAA cmd B

[App page](https://appshunter.io/ios/app/skaa-cmd-b/id6766681120)

**In-app purchases:** none


## Frequently asked questions

### Is Increase Volume Sound free?

Increase Volume Sound is free to download, with in-app purchases available.

### Is SKAA cmd B free?

SKAA cmd B is free to download, with no in-app purchases.

### Do Increase Volume Sound or SKAA cmd B have ads?

Increase Volume Sound shows ads; SKAA cmd B does not.

### Which is updated more often, Increase Volume Sound or SKAA cmd B?

Increase Volume Sound ships an update every 6 days, and SKAA cmd B fortnightly. Most recently, Increase Volume Sound was updated on October 30, 2026 and SKAA cmd B on October 16, 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.*