# Stackby App vs Zikporx AI

The clearest difference is iOS requirement: Stackby App at 15.1 against Zikporx AI's 17.0. 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 | Stackby App | Zikporx AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Weekly |
| Size | 53 MB | 3 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Relytree Technologies Pvt. Ltd](https://appshunter.io/developer/1528175769) | [TechTunerLife LLC](https://appshunter.io/developer/6793726211) |

## What reviewers say

### Stackby App

[App page](https://appshunter.io/ios/app/stackby-app/id6790438013)

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

**In-app purchases:** none


### Zikporx AI

[App page](https://appshunter.io/ios/app/zikporx-ai/id6793726089)

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

**In-app purchases:** none


## Frequently asked questions

### Is Stackby App free?

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

### Is Zikporx AI free?

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

### Do Stackby App or Zikporx AI have ads?

Neither Stackby App nor Zikporx AI shows 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.*