# 什么时辰 vs Neural Flow 3D Mind Map

The clearest difference is price: Neural Flow 3D Mind Map at Free against 什么时辰's $0.99. Neural Flow 3D Mind Map also leads on update cadence (weekly vs fortnightly) and iOS requirement (15.0 vs 17.0). 什么时辰's advantage is in-app purchases (none vs 4) and review sentiment (90% vs 60%). On ads and device support there is nothing between them.

Neural Flow 3D Mind Map is free to download; 什么时辰 costs $0.99 up front. Neural Flow 3D Mind Map sells 4 in-app purchases, starting at $0.99 per month. 什么时辰 asks for nothing beyond the download.

什么时辰 ships an update fortnightly, Neural Flow 3D Mind Map weekly. The most recent releases landed on October 25, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | 什么时辰 | Neural Flow 3D Mind Map |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.8 (20 ratings)](https://appshunter.io/ios/app/id1533372181/reviews)** | — |
| Number of ratings | **20** | — |
| Positive reviews | **90.2% of reviews** | 60.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Paid | **Freemium** |
| Size | 150 MB | 317 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [国刚 曾](https://appshunter.io/developer/1526611920) | [在京 王](https://appshunter.io/developer/994161639) |

## What reviewers say

### 什么时辰

[App page](https://appshunter.io/ios/app/id1533372181)

This app offers a minimalist interface for traditional Chinese calendars, including lunar dates, solar terms, and daily auspicious information. It allows for easy date conversion and personal event integration, blending ancient customs with modern design for daily use.

**Highlights:** Perpetual calendar with lunar dates and solar terms, Traditional page-turning almanac, Auspicious date search, Gregorian/Lunar/Buddhist/Taoist date conversion, Personal events calendar integration, Customizable themes and settings

**Features:** Apple Watch app

**In-app purchases:** none


### Neural Flow 3D Mind Map

[App page](https://appshunter.io/ios/app/neural-flow-3d-mind-map/id6746190220)

Organize your thoughts and present ideas with a powerful AI-driven 3D mind mapping tool. Offers dynamic visualizations and creative tools for work, study, and personal projects.

**Highlights:** AI Auto-Generated Mind Maps, 16 Stunning 3D Styles, Interactive 3D Display, iCloud Sync, Create and Edit Mind Maps, Adjust Node Layout

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $0.99 | per month |
| Annual Subscription | $9.99 | per year |
| Annual Subscription | $9.99 | per year |
| Lifetime Version | $19.99 | one-time |


## Frequently asked questions

### Is 什么时辰 free?

什么时辰 costs $0.99, with no in-app purchases.

### Is Neural Flow 3D Mind Map free?

Neural Flow 3D Mind Map is free to download, with in-app purchases available.

### Do 什么时辰 or Neural Flow 3D Mind Map have ads?

Neither 什么时辰 nor Neural Flow 3D Mind Map shows ads.

### Which is updated more often, 什么时辰 or Neural Flow 3D Mind Map?

什么时辰 ships an update fortnightly, and Neural Flow 3D Mind Map weekly. Most recently, 什么时辰 was updated on October 25, 2026 and Neural Flow 3D Mind Map on October 6, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*