# Volkano Audio vs BPC SmartPower

The clearest difference is update cadence: BPC SmartPower at every 3 weeks against Volkano Audio's every 2 months. Volkano Audio's advantage is iOS requirement (12.0 vs 14.0). On price, ads, 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.

Volkano Audio ships an update every 2 months, BPC SmartPower every 3 weeks. The most recent releases landed on May 16, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Volkano Audio | BPC SmartPower |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 79 MB | 52 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SMD Technologies Pty LTD](https://appshunter.io/developer/1455444362) | [Smart Energy Systems LLC](https://appshunter.io/developer/1062247242) |

## What reviewers say

### Volkano Audio

[App page](https://appshunter.io/ios/app/volkano-audio/id6502693307)

**Features:** macOS Compatibility

**In-app purchases:** none


### BPC SmartPower

[App page](https://appshunter.io/ios/app/bpc-smartpower/id6502919724)

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

**In-app purchases:** none


## Frequently asked questions

### Is Volkano Audio free?

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

### Is BPC SmartPower free?

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

### Do Volkano Audio or BPC SmartPower have ads?

Neither Volkano Audio nor BPC SmartPower shows ads.

### Which is updated more often, Volkano Audio or BPC SmartPower?

Volkano Audio ships an update every 2 months, and BPC SmartPower every 3 weeks. Most recently, Volkano Audio was updated on May 16, 2026 and BPC SmartPower on September 21, 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.*