OneAnswerAI
3 AIs, 1 Perfect Answer
Only for iPhone
Free · In‑App Purchases · Designed for iPhone
iPhone
Why trust one AI? Ask GPT-4o, Gemini & Claude at once. One fused, optimal answer.
Why settle for one AI when you can have three? OneAnswer AI sends your question to OpenAI, Gemini, and Claude simultaneously and returns a single optimal answer.
How it works: the app analyzes your question through three leading AI providers. In "picking" mode, it selects the best response among the three. In "meta-fusion" mode, it synthesizes a single answer combining the best of each.
AI responses from OpenAI GPT, Google Gemini, and Anthropic Claude. PDF and image analysis. PDF report generation from conversations. Available in 7 languages: English, Italian, Spanish, Arabic, Chinese, German, and French. Conversation history saved locally on device. Offline access to past conversations.
The free plan includes a limited number of daily questions. The Premium subscription significantly increases available queries and unlocks advanced features.
One question. Three AIs. One perfect answer.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://m8seven.github.io/oneanswerai-privacy/
Ratings & Reviews
This app hasn’t received enough ratings or reviews to display an overview.
Improved response quality with an upgraded AI fusion engine. Added developer website. Minor fixes.
The developer, VALENTINO PAULON, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- User Content
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- VALENTINO PAULON
- Size
- 5.1 MB
- Category
- Productivity
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - Mac
Requires macOS 26.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.0 or later.
- Languages
English and 6 more
- English, Arabic, French, German, Italian, Simplified Chinese, Spanish
- Age Rating
9+
- 9+
- Infrequent
Profanity or Crude Humor
- In-App Purchases
Yes
- 5 Media Queries $1.99
- 5 Text + 1 Media $1.99
- 100 Text Queries $6.99
- 50 Text Queries $3.99
- 10 Text Queries $0.99
- Weekly Pro $5.99
- Monthly Pro $17.99
- Copyright
- © 2026 Valentino Paulon