# appand pre vs Dev Tool box

The clearest difference is ads: appand pre at none against Dev Tool box's shown. appand pre also leads on update cadence (every 6 days vs every 3 weeks) and iOS requirement (15.0 vs 18.0). On price, 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.

appand pre ships an update every 6 days, Dev Tool box every 3 weeks. The most recent releases landed on September 20, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | appand pre | Dev Tool box |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 6 days** | Every 3 weeks |
| Size | 155 MB | 4 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Kulucky Rangers Inc.](https://appshunter.io/developer/1594808743) | [Seonggon Sim](https://appshunter.io/developer/1565259950) |

## What reviewers say

### appand pre

[App page](https://appshunter.io/ios/app/appand-pre-viewer/id6745162179)

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

**In-app purchases:** none


### Dev Tool box

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

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is appand pre free?

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

### Is Dev Tool box free?

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

### Do appand pre or Dev Tool box have ads?

Dev Tool box shows ads; appand pre does not.

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

appand pre ships an update every 6 days, and Dev Tool box every 3 weeks. Most recently, appand pre was updated on September 20, 2026 and Dev Tool box on September 17, 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.*