# CHAT vs Zoodio

The clearest difference is update cadence: CHAT at every 6 weeks against Zoodio's every 11 months. Zoodio's advantage is iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CHAT ships an update every 6 weeks, Zoodio every 11 months. The most recent releases landed on October 25, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | CHAT | Zoodio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/zoodio-emoji-match/id6468939817/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 11 months |
| Monetization | Free | Free |
| Size | 37 MB | 196 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Synergetx](https://appshunter.io/developer/1457801583) | [HeadStart International](https://appshunter.io/developer/661563321) |

## What reviewers say

### CHAT

[App page](https://appshunter.io/ios/app/chat-e/id1482010930)

This interactive tool uses puppet-guided interviews to help researchers collect structured responses from young children. It's designed for early childhood research, improving data consistency and child engagement in developmental psychology and educational studies.

**Highlights:** Puppet-driven interactive interviews, Structured data collection, Enhanced child engagement, Improved data consistency, Reduced training overhead, Optimized for field studies

**In-app purchases:** none


### Zoodio

[App page](https://appshunter.io/ios/app/zoodio-emoji-match/id6468939817)

This app offers a fun, educational adventure for young children to explore and understand emotions. It features vibrant visuals, intuitive gameplay, and engaging music in a safe, ad-free environment, helping kids develop emotional intelligence.

**Highlights:** Explores emotions and feelings, Vibrant and engaging visuals, Intuitive and child-friendly gameplay, Catchy music for engagement, Safe and ad-free environment, Focuses on emotional intelligence

**In-app purchases:** none


## Frequently asked questions

### Is CHAT free?

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

### Is Zoodio free?

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

### Do CHAT or Zoodio have ads?

Neither CHAT nor Zoodio shows ads.

### Which is updated more often, CHAT or Zoodio?

CHAT ships an update every 6 weeks, and Zoodio every 11 months. Most recently, CHAT was updated on October 25, 2026 and Zoodio on October 15, 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.*