Quartet by Affirmi
Four models, one answer
About
This app simultaneously queries four AI models to provide a unified answer and highlight areas of disagreement. It remembers conversation history for follow-up questions and offers a credit system for usage, with an optional subscription for more features.
What's New in Quartet by Affirmi
1.0.1
September 16, 2026
Corrected app icon and small fixes.
Developer apps
FAQ
How does Quartet work?
Quartet sends your question to four AI models (GPT, Gemini, Claude, and Qwen) simultaneously. It then presents the consensus answer and details where the models differed, allowing for quick comparison without manual effort.
Does Quartet have ads?
No, Quartet does not contain advertisements. The app is free to download and use with a credit system, and offers an optional subscription for enhanced features.
What are the subscription options for Quartet?
Quartet Pro is a subscription service costing $9.99 per month, which includes 600 credits. Credit packs are also available for one-time purchase, such as 500 credits for $4.99.
How are conversations managed in Quartet?
Every conversation thread is remembered and can be revisited for follow-up questions. Users can disable this 'MEMORY' feature in the account settings if they prefer not to retain conversation history.
What devices does Quartet support?
Quartet is currently supported on iPhones. The app is rated for ages 4 and up.
How many credits do I get for free with Quartet?
New accounts receive a complimentary hundred credits upon creation. Each question asked consumes a small number of these credits.
How often is Quartet updated?
The latest version of Quartet is 1.0.1, which was last updated on September 16, 2026. The app was initially released on September 15, 2026.
What is the user sentiment for Quartet?
Based on available data, Quartet has a perfect rating of 5.0 stars from 1 rating, indicating very positive initial user sentiment.
