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7-Cal 

Next-Gen
AI Calculator
with Built-In Camera

Snap  Solve Done

7-Cal-AI Chat
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AI That Actually Gets You.

7-cal can use Claude as one of the AI model

This isn't some gimmicky chatbot. We're talking about real AI performances: GPT 5.5, Gemini 3.1, Claude Opus 4.8


Ask in 50+ languages with symbols, get LaTeX-supported explanations. Personalize your AI with Custom Prompts, with the built-in AI system ready to use.

7-Cal GPT supported
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7-cal can use Gemini from Google
7-cal can use GPT 5 from OpenAI

See 7-Cal in Action

POV: having 7-Cal
00:21
GPT x Electronic Engineering
01:20
Gemini 3 x Uni physics
01:08
Chatroom
00:34
AI Models and custom prompt
00:34
Latex Display
00:26

Watch more demos on

  • Youtube
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 Free 30-Day AI Plan

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