# 易学尺八 vs MindKnow

The clearest difference is update cadence: MindKnow at every 8 days against 易学尺八's every 5 weeks. 易学尺八's advantage is iOS requirement (12.0 vs 17.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for 易学尺八 against 5.0 for MindKnow. Both are backed by a comparable volume of ratings — 2 and 3 respectively.

易学尺八 ships an update every 5 weeks, MindKnow every 8 days. The most recent releases landed on November 3, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | 易学尺八 | MindKnow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/id1602957932/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/mindknow/id6808072867/reviews) |
| Number of ratings | 2 | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 8 days** |
| Monetization | — | Free |
| Size | 399 MB | 8 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [成都大有林泉文化传播有限公司](https://appshunter.io/developer/1602957934) | [晨 朱](https://appshunter.io/developer/6797547551) |

## What reviewers say

### 易学尺八

[App page](https://appshunter.io/ios/app/id1602957932)

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

**In-app purchases:** none


### MindKnow

[App page](https://appshunter.io/ios/app/mindknow/id6808072867)

This app offers a curated video discovery experience focused on learning and reflection. Explore content across three distinct worlds, capture your insights, and build a personal knowledge network. Move beyond mindless scrolling to gain deeper understanding and inspiration.

**Highlights:** Curated video content exploration, Three distinct learning worlds, Capture personal insights and thoughts, Build a personal knowledge network, Intentional content discovery, Reflection and knowledge building

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

**In-app purchases:** none


## Frequently asked questions

### Is 易学尺八 free?

易学尺八 is free to download, with no in-app purchases.

### Is MindKnow free?

MindKnow is free to download, with no in-app purchases.

### Which has better reviews, 易学尺八 or MindKnow?

易学尺八 and MindKnow are both rated 5.0 out of 5 on the App Store, from 2 and 3 ratings respectively.

### Do 易学尺八 or MindKnow have ads?

Neither 易学尺八 nor MindKnow shows ads.

### Which is updated more often, 易学尺八 or MindKnow?

易学尺八 ships an update every 5 weeks, and MindKnow every 8 days. Most recently, 易学尺八 was updated on November 3, 2026 and MindKnow on November 10, 2026.

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