# Volt Box vs Flex Studio KSA

The clearest difference is update cadence: Volt Box at every 6 weeks against Flex Studio KSA's every 6 months. Volt Box also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Volt Box ships an update every 6 weeks, Flex Studio KSA every 6 months. The most recent releases landed on September 24, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Volt Box | Flex Studio KSA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 6 months |
| Size | 50 MB | 68 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 9+ |
| Developer | [VOLT BOX LIMITED](https://appshunter.io/developer/1669508356) | [Flex Studio](https://appshunter.io/developer/1841310766) |

## What reviewers say

### Volt Box

[App page](https://appshunter.io/ios/app/volt-box/id6478522394)

**Features:** macOS Compatibility

**In-app purchases:** none


### Flex Studio KSA

[App page](https://appshunter.io/ios/app/flex-studio-ksa/id6752845363)

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

**In-app purchases:** none


## Frequently asked questions

### Is Volt Box free?

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

### Is Flex Studio KSA free?

Flex Studio KSA is free to download, with no in-app purchases.

### Do Volt Box or Flex Studio KSA have ads?

Neither Volt Box nor Flex Studio KSA shows ads.

### Which is updated more often, Volt Box or Flex Studio KSA?

Volt Box ships an update every 6 weeks, and Flex Studio KSA every 6 months. Most recently, Volt Box was updated on September 24, 2026 and Flex Studio KSA on September 15, 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.*