# WVS Data Collection App vs Chat AI Assistant

The clearest difference is iOS requirement: WVS Data Collection App at 12.0 against Chat AI Assistant's 15.0. 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 | WVS Data Collection App | Chat AI Assistant |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/chat-ai-assistant/id6446608510/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | — | Free |
| Size | 45 MB | 2 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Mission Rabies Ltd](https://appshunter.io/developer/984491450) | [Bitsbaker LLC.](https://appshunter.io/developer/1631721150) |

## What reviewers say

### WVS Data Collection App

[App page](https://appshunter.io/ios/app/wvs-data-collection-app/id1048355034)

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

**In-app purchases:** none


### Chat AI Assistant

[App page](https://appshunter.io/ios/app/chat-ai-assistant/id6446608510)

This AI-powered chatbot leverages GPT-4 for various tasks like writing, summarizing, and translating. It offers cross-device synchronization and allows users to utilize their own OpenAI API key, saving on subscription costs. Secure iCloud storage and customizable AI parameters enhance the user experience.

**Highlights:** Ask AI anything, Write essays and brainstorm ideas, Summarize and translate texts, Use your own OpenAI API key, Sync conversations across devices, Customize AI parameters, Support custom server addresses

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

**In-app purchases:** none


## Frequently asked questions

### Is WVS Data Collection App free?

WVS Data Collection App is free to download, with no in-app purchases.

### Is Chat AI Assistant free?

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

### Do WVS Data Collection App or Chat AI Assistant have ads?

Neither WVS Data Collection App nor Chat AI Assistant 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.*