# Cha Qi · 茶气

> Tea session calculator

Canonical page: [https://chrome-stats.com/d/id6781698935](https://chrome-stats.com/d/id6781698935)

## Overview

- **ID:** `id6781698935`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** UMAR SEMENOV
- **Category:** Food & Drink
- **Rating:** 5.00 / 5 (2 ratings)
- **Version:** 1.0
- **Last updated:** 2026-06-28
- **First published:** 2026-06-28
- **Size:** 3.80 MB
- **Data as of:** 2026-09-24
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/cha-qi-%E8%8C%B6%E6%B0%94/id6781698935)
- **Website:** [https://chaqi.app](https://chaqi.app/)
- **Privacy policy:** [https://chaqi.app/privacy.html](https://chaqi.app/privacy.html)

## Description

Tea session calculator. Estimate cha qi, caffeine, sleep impact, and TCM nature. Built for gongfu drinkers. Works offline.

Cha Qi · 茶气 is a calculator and notebook for the gongfu cha drinker.

WHAT IT DOES
• Cha qi score on Lu Tong's Seven Bowls scale
• Caffeine and L-theanine estimate
• Sleep forecast — when you can fall asleep by 11pm
• TCM nature 性 of the brew: cool, neutral, warm, hot
• Qi profile: calm vs focus vs euphoria balance
• Goal-driven recommendation: what to brew for the state you want

SIX TABS
• Session: pick your tea, vessel, and grams — see the calculation
• Goal: set a state ("Bright focus", "Soft relaxation", "Deep dive", "Cha zui euphoria") and get a brew plan
• Timer: gongfu infusion timer
• Diary: log sessions, taste notes, mood
• A/B: compare two brews side by side
• Teas: library of 40 known varieties + your personal stash

PRIVACY
All your data — library, diary, notes — stays on your device. Nothing is uploaded.

LANGUAGES
Russian, English, Chinese (Simplified) with locale-aware tea names.

OFFLINE
Works without internet.

## Rankings

- #649,887 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6781698935)