# Dev Tool box vs Sastio

The clearest difference is iOS requirement: Sastio at 15.0 against Dev Tool box's 18.0. 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.

## The numbers

| Metric | Dev Tool box | Sastio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sastio-find-app-developers/id6798963556/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | — |
| Monetization | — | Ad-supported |
| Size | 4 MB | 18 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Seonggon Sim](https://appshunter.io/developer/1565259950) | [WAVbot LLC](https://appshunter.io/developer/1823541382) |

## 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


### Sastio

[App page](https://appshunter.io/ios/app/sastio-find-app-developers/id6798963556)

Connect with skilled developers to bring your app idea to life. Submit your project details, budget, and requirements to get matched with suitable professionals. Track progress and manage multiple app ideas easily.

**Highlights:** Submit and describe app ideas, Provide development budget estimates, Match with suitable developers, Schedule developer meetings, Track app idea progress, Organize multiple app ideas

**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 Sastio free?

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

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

Both Dev Tool box and Sastio show ads.

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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.*