# Dev Tool box vs VoltKit

The clearest difference is ads: VoltKit at none against Dev Tool box's shown. VoltKit also leads on iOS requirement (13.0 vs 18.0). On price, update cadence, 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.

Dev Tool box ships an update every 3 weeks, VoltKit every 10 days. The most recent releases landed on October 4, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Dev Tool box | VoltKit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Size | 4 MB | 22 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Seonggon Sim](https://appshunter.io/developer/1565259950) | [kudrethan varol](https://appshunter.io/developer/1896461249) |

## What reviewers say

### Dev Tool box

[App page](https://appshunter.io/ios/app/dev-tool-box-developer-tools/id6749840624)

**Features:** Vision Pro support

**In-app purchases:** none


### VoltKit

[App page](https://appshunter.io/ios/app/voltkit/id6767295762)

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

**In-app purchases:** none


## Frequently asked questions

### Is Dev Tool box free?

Dev Tool box is free to download, with no in-app purchases.

### Is VoltKit free?

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

### Do Dev Tool box or VoltKit have ads?

Dev Tool box shows ads; VoltKit does not.

### Which is updated more often, Dev Tool box or VoltKit?

Dev Tool box ships an update every 3 weeks, and VoltKit every 10 days. Most recently, Dev Tool box was updated on October 4, 2026 and VoltKit on September 30, 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.*