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About this app

Have you ever felt drained despite not doing any strenuous physical work? Are you busy every day but unsure of the true cause of your mood swings?

"Simple State" was born from the belief that only by accurately viewing data can you better manage yourself. This is a **"Scientific State Management and Trend Prediction Engine"** that abandons tedious form-filling that defies human nature and rejects pseudoscience and mysticism. We firmly believe in the power of mathematics and use pure, rigorous statistical algorithms to help you quantify every aspect of your life.

🌟 Core Function: Controlling Emotional Sensations with Rational Mathematics

📏 【7-Dimensional Scientific Quantification Model】 We have carefully selected key factors affecting energy and state: sleep, mood, sense of accomplishment, workload, exercise, health (diet/water/caffeine), and energy level. After inputting data, the system will generate an intuitive "Today's Overall State Score (0-100 points)" for you using a built-in rigorous weighting formula. Simply swipe the card to feel the real feedback of each action on your score in real time.

📈【Breakthrough Advanced Prediction: Predicting Future Trends】 Jianxiaotai is far more than just a dry diary recording the past. We've introduced advanced mathematical and statistical models based on moving averages, linear regression, and cyclical patterns. It not only smooths your historical data into beautiful line graphs but also extends beyond the solid lines to create predictive dotted lines for the future—accurately predicting and anticipating the highs and lows of your performance in the coming days.

🔍【Hardcore Attribution: Unveiling the Secrets Behind Your State】 Why do you suddenly feel tired today? Which aspect of your performance is dragging down your overall output? Jianxiaotai's state factor analysis module uses cold but real numbers to help you unravel the complexities and find the core variables affecting your energy. Strip away subjective illusions and use data to deeply review your life.

🎨【Immersive and Unobtrusive Visual Aesthetics】 Highly professional functionality paired with an extremely restrained interface. We adhere to a minimalist design language with no redundant buttons or ads, employing a card-style layout and vibrant gradient colors. Every time you open it, it's a moment of healing and focus.

👨‍💻 Who is best suited to use Jianxiaotai?

Geeks and Quantified Self enthusiasts who pursue ultimate efficiency and love to use numerical logic; Professionals/students who want to break free from internal friction and find patterns in their emotional fluctuations; Brain-intensive workers struggling to find effective energy management methods; Individuals who need an extremely pure, socially undisturbed habit tracking tool.

🔒 Privacy First, Localized Operation Your life data is incredibly valuable and belongs entirely to you. Jianxiaotai uses a high-performance localized storage solution, eliminating the need to upload your sensitive daily data to the cloud or entrust it to third-party processing. We protect your privacy and security with a natively developed, ultra-fast experience and the highest standards.

Download Jianxiaotai now and let scientific mathematical planning replace blind anxiety, welcoming every energetic tomorrow!
Updated on
Mar 29, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Location, Personal info and 10 others
Data is encrypted in transit
You can request that data be deleted

What’s new

优化启动速度
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Everyone
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About the developer
广州三号线科技有限公司
kefu@samggo.com
中国 广东省广州市 天河区翰景路1号金星大厦5楼K196 邮政编码: 510000
+86 177 2435 7231