Comparison

Chatzoo vs Optarion

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

Chatzoo

Read full description

Chatzoo is a chat-based AI assistant designed to make AI simple for everyday users. This beta version includes: โ€ข AI chat with automatic model selection โ€ข Manual model switching โ€ข Expert modes (Writing, Research, Strategy, etc.) โ€ข AI image generation โ€ข Voice input (if enabled) โ€ข Free tier and Premium subscription flow This beta is intended for testing performance, usability, and model routing. Please report any bugs, crashes, unexpected outputs, or UI issues. AI-generated responses may contain inaccuracies and are provided for informational purposes only. By using the app, you confirm that you acknowledge and accept our Privacy Policy and Terms of Use: https://www.chatzoo.ai/chatzoo-privacy https://www.chatzoo.ai/chatzoo-terms

About

Optarion

Features
Read full description

Optarion is an advanced AI workspace designed to help you think, create, and execute faster using multiple AI models in one place. With Optarion, you can switch between powerful AI models, manage conversations, and organize your work inside a smart workspace environment built for productivity.. Key Features: - Multi AI Models: Use different AI models based on your needs - Smart Workspace: Organize chats, tasks, and ideas in one place - Fast AI Chat: Get instant, high-quality responses - Clean & Modern UI: Designed for focus and efficiency - Secure Experience: Your data stays private and protected Whether you're brainstorming ideas, writing content, or solving problems, Optarion gives you the tools to do it all in one intelligent workspace. Terms of Use: https://optarion.web.app/eula-index.html Privacy Policy: https://optarion.web.app/privacy-policy-index.html

Screenshots

Chatzoo4 screens
Optarion4 screens

Verdict

The call

The clearest difference is in-app purchases: Optarion at none against Chatzoo's 7. Optarion also leads on device support and iOS requirement (15.0 vs 26.2). On price and update cadence there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Chatzoo sells 7 in-app purchases, starting at $5.99 per 7 days. Optarion asks for nothing beyond the download.

UpkeepUpdate frequency

Chatzoo ships an update every 2 weeks, Optarion every 9 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

Scorecard3 real differences ยท 3 level
Chatzoo versus Optarion: the parameters behind the verdict, then further details
ParameterChatzooOptarion
PriceFreeFree
Update frequencyEvery 2 weeksEvery 9 days โ€” better
Adsโ€”No
In-app purchasesYesNo โ€” better
Devicesโ€”iPhone, iPad, iPod โ€” better
Requires iOS26.215.0 โ€” better
Further details โ€” not scored
Size20 MB80 MB
Age rating12+4+
DeveloperBiscotte AI GmbHAbdulkarim habib

In-app purchases

7 purchases

Chatzoo

Subscriptions4
  • Weekly7 Days trial$5.997 Days
  • Computer Light$24.991 Month
  • Computer Pro$39.991 Month
Show 1 more
  • Yearly$99.001 Year
One-time3
  • Small Pack$5.99
  • Medium Pack$29.99
  • Large Pack$59.99
None

Optarion

No in-app purchases

Questions

Is Chatzoo free?
Chatzoo is free to download, with in-app purchases available.
Is Optarion free?
Optarion is free to download, with no in-app purchases.
Which is updated more often, Chatzoo or Optarion?
Chatzoo ships an update every 2 weeks, and Optarion every 9 days. Most recently, Chatzoo was updated on October 25, 2026 and Optarion on October 31, 2026.

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