---
title: "2ndBrainAI - Reviews, Revenue and Downloads in China | Apple App Store"
description: "2ndBrainAI is your proactive AI productivity OS - a second brain that captures, organizes, and reminds you of everything that matters, so you can focus on doing your best work.  Unlike traditional to-"
---

# 2ndBrainAI — China

![2ndBrainAI App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/db/b7/fa/dbb7fa9d-b1a8-6c79-251e-755cad33dc1d/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png)

**Developer:** [Unknown](https://apptail.io/developer/unknown-tsoeoc)
**Category:** Productivity
**Rating:** N/A (0 ratings)
**Price:** Free
**Bundle ID:** live.secondbrain
**Store:** Apple App Store
**Country:** China
**Version:** 1.4.1 (released 2026-04-27)
**Original Release:** 2026-04-24
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/cn/app/app/id6755411400)
**AppTail Page:** [https://apptail.io/app/2ndbrainai-hKAA/china](https://apptail.io/app/2ndbrainai-hKAA/china)

## 2ndBrainAI Description
2ndBrainAI is your proactive AI productivity OS - a second brain that captures, organizes, and reminds you of everything that matters, so you can focus on doing your best work.

Unlike traditional to-do apps that wait for you, 2ndBrainAI works in the background, syncing your calendar, emails, and fitness data to surface what truly needs your attention. It nudges you on WhatsApp, summarizes your day by email, and helps you build unstoppable momentum. Supports multiple languages.

KEY FEATURES

1. Multi-Language Support
Create tasks, chat with your AI brain, and receive reminders in multiple languages. Speak naturally, 2ndBrainAI understands you.

2. AI Brain Chat Coach
Ask your second brain anything. Get personalized insights based on your tasks, meetings, energy, and habits, like having a productivity coach in your pocket.

3. Voice-to-Task Magic
Tap, speak, and your task is created. Powered by advanced AI that understands natural language. "Remind me to call mom tomorrow at 6pm" just works.

4. Smart Calendar and Email Sync
Connect Google Calendar, Outlook, and Gmail. 2ndBrainAI auto-extracts action items from your inbox and syncs events into a unified timeline.

5. Proactive WhatsApp Reminders
Get nudged where you already are. Send tasks, reminders, and even friend follow-ups via WhatsApp. No app-switching required.

6. Fitness Intelligence
Sync Apple Health, Strava, and more. 2ndBrainAI learns your energy patterns and recommends focus blocks when you're at your best.

7. Daily Flow Score and Momentum Tracking
A gamified 0 to 100 score that rewards deep work, completed tasks, and consistent habits. See your streak grow day by day.

8. Smart Focus Hero
Each morning, your dashboard shows the ONE thing that matters most, based on priorities, deadlines, and your real-time recovery data.

9. Friend Reminders and Relationship Nudges
Never forget a birthday, follow-up, or check-in. Send scheduled WhatsApp or email reminders to people you care about.

10. Sunday Review and Daily Power Reports
End every week with clarity. Get AI-generated summaries of what you accomplished, where you flowed, and what to focus on next.

11. Shadow Schedule
AI suggests realistic time blocks for your tasks based on your calendar gaps. No more overbooking yourself.

WHY 2ndBrainAI?

a. Proactive, not passive. It reaches out to you.
b. Cross-platform. iOS, Android, Web, and WhatsApp.
c. Privacy-first. Your data stays yours.
d. Built for deep work, healthy habits, and meaningful relationships.

Whether you're a founder, creative, student, or busy professional, 2ndBrainAI helps you remember more, decide faster, and live with intention.

Download 2ndBrainAI and start building your second brain today.

## 2ndBrainAI Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/98/c2/81/98c2814b-ec72-c319-4cf7-87e4eba40357/1_hero.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/80/24/d6/8024d6f6-5e4f-514c-daa9-a291edb870a7/2_tasks.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/bc/3f/78/bc3f781c-927a-107b-bed5-05bdbf5512e3/3_connections.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/e4/ad/a1/e4ada180-aee9-19a9-e4ff-f5c033a6f505/4_capture.png/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/f1/ee/a7/f1eea781-b00d-9303-e667-d1f28e480c66/6_closer.png/1242x2688.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/15/c8/0c/15c80cd8-af91-aeb6-3abb-53d0ebdd96eb/7_notifications.png/1242x2688.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/79/6e/6c/796e6cf8-f021-7c05-7c5d-13a57bda4b45/5_whatsapp__U00282_U0029.png/1242x2688.png)
- [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/57/45/26/5745268d-0556-043f-2673-0642cd60186f/8_languages.png/1242x2688.png)
- [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/6a/08/05/6a08055b-58b4-e0a8-58ef-da37a67d80e3/11_calendar.png/1242x2688.png)
- [Screenshot 10](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/00/49/8c/00498c23-6b44-b65f-d7a8-f207ae1338e8/10_streaks.png/1242x2688.png)






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## 2ndBrainAI Available In
- [Chile](https://apptail.io/app/2ndbrainai-hKAA/chile)
- [China](https://apptail.io/app/2ndbrainai-hKAA/china)
- [Türkiye](https://apptail.io/app/2ndbrainai-hKAA/turkey)

---

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