# CoreAI Zoo vs Sastio

The clearest difference is ads: CoreAI Zoo at none against Sastio's shown. Sastio's advantage is iOS requirement (15.0 vs 27.0). 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.

## The numbers

| Metric | CoreAI Zoo | 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 | **No** | Yes |
| Update frequency | Every 4 days | — |
| Monetization | — | Ad-supported |
| Size | 13 MB | 18 MB |
| Requires iOS | 27.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Daisuke Majima](https://appshunter.io/developer/1350309854) | [WAVbot LLC](https://appshunter.io/developer/1823541382) |

## What reviewers say

### CoreAI Zoo

[App page](https://appshunter.io/ios/app/coreai-zoo/id6780135339)

**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 CoreAI Zoo free?

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

### Is Sastio free?

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

### Do CoreAI Zoo or Sastio have ads?

Sastio shows ads; CoreAI Zoo does not.

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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.*