# 全知识 vs 妙懂百科

The clearest difference is iOS requirement: 妙懂百科 at 11.0 against 全知识's 13. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 全知识 sells 44 in-app purchases, starting at $1.99 per month and 妙懂百科 sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

全知识 ships an update every 11 days, 妙懂百科 every 9 days. The most recent releases landed on September 21, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | 全知识 | 妙懂百科 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (428 ratings)](https://appshunter.io/ios/app/id1387152606/reviews)** | — |
| Number of ratings | **428** | — |
| Positive reviews | 74.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 11 days | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Size | 850 MB | 831 MB |
| Requires iOS | 13 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Beijing Perfect Knowledge Technology Co. LTD](https://appshunter.io/developer/1541984037) | [四川寰视乾坤科技有限公司](https://appshunter.io/developer/1168959978) |

## What reviewers say

### 全知识

[App page](https://appshunter.io/ios/app/id1387152606)

Explore historical events, figures, and cultures through interactive 3D museums, relationship maps, and timelines. Connect with like-minded individuals and discover new knowledge in specialized channels. Offers structured learning paths for children and adults.

**Highlights:** 3D Museums, Relationship Maps, Timelines, Interactive Learning Paths, Community Forums, Specialized Knowledge Channels

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

**In-app purchases (44)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 年表-连续包月 | $1.99 | per month |
| 时空地图-连续包月 | $1.99 | per month |
| 学习会员-连续包月 | $2.49 | per month |
| 年表-连续订阅 | $14.99 | per year |
| 时空地图 | $14.99 | per year |
| 年表-连续包年 | $19.99 | per year |
| 学习会员-连续包年 | $23.49 | per year |
| 星星币商城邮费 | $0.99 | one-time |
| 星星币商城 | $1.99 | one-time |
| 历史年表月卡 | $2.99 | one-time |
| 时空地图单月 | $2.99 | one-time |
| 星星币-20 | $2.99 | one-time |
| 少年新闻频道·新闻百科 | $14.99 | one-time |
| 学习会员年卡开学特惠 | $19.99 | one-time |
| 学习会员年卡-开学季 | $19.99 | one-time |
| 学习会员限时优惠 | $19.99 | one-time |
| 历史年表-年卡 | $24.99 | one-time |
| 时空地图-年卡 | $24.99 | one-time |
| 学习会员年卡 | $39.99 | one-time |
| 新闻思辨课 | $89.99 | one-time |
| 深度测试 | $99.99 | one-time |
| 全知识题库 | $99.99 | one-time |
| 文史天梯-题库 | $99.99 | one-time |
| 全知识AI智囊团 | $99.99 | one-time |
| 文史领学-学期制 | $129.99 | one-time |
| 【文史天梯】 学测系列学习卡-L9 | $199.99 | one-time |
| 领学系统班 | $199.99 | one-time |
| 文史学测系列-学期 | $199.99 | one-time |
| 文史天梯-学测-学期制 | $199.99 | one-time |
| 能力·财富天梯 | $229.99 | one-time |
| 【补差价】历史天梯补能力财富天梯 | $299.99 | one-time |
| 【补差价】历史天梯补能力·财富天梯 | $299.99 | one-time |
| 题库 | $299.99 | one-time |
| 学测系列+题库 | $299.99 | one-time |
| 升级版·精英少年天梯 | $349.99 | one-time |
| 精英少年天梯 | $399.99 | one-time |
| 【文史天梯】领学系列学习卡-R4下 | $399.99 | one-time |
| 【文史天梯】领学系列学习卡-R3下 | $399.99 | one-time |
| 【文史天梯】领学系列学习卡-R5下 | $399.99 | one-time |
| 【文史天梯】领学系列学习卡-R6下 | $399.99 | one-time |
| 【文史天梯】领学系列学习卡-R8下 | $399.99 | one-time |
| 【文史天梯】领学系列学习卡-R7下 | $399.99 | one-time |
| 【文史天梯】领学系列学习卡-R9下 | $399.99 | one-time |
| 能力·财富天梯 | $499.99 | one-time |

**What reviewers like**

- 💡 Comprehensive knowledge base
- 🚀 Detailed timelines and knowledge graphs
- 👍 Informative and well-organized content
- 🚀 Seamless navigation and user experience

**What reviewers complain about**

- 🐛 Frequent crashes on M1 Macs
- 🐛 Registration issues with international phone numbers
- 🔍 Difficulty finding desired content
- 💰 Paid features for time map and other content

**Reported bugs**

- Inability to register with international phone numbers
- Frequent crashes on M1 Macs
- Inability to access certain content without login

**Requested features**

- iPad version with landscape mode support
- Customizable vibration feedback
- Offline mode for content access
- English or multilingual version


### 妙懂百科

[App page](https://appshunter.io/ios/app/id6444699676)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 6个月会员 | $24.99 | one-time |
| 12个月会员 | $39.99 | one-time |
| 永久会员 | $89.99 | one-time |


## Frequently asked questions

### Is 全知识 free?

全知识 is free to download, with in-app purchases available.

### Is 妙懂百科 free?

妙懂百科 is free to download, with in-app purchases available.

### Do 全知识 or 妙懂百科 have ads?

Neither 全知识 nor 妙懂百科 shows ads.

### Which is updated more often, 全知识 or 妙懂百科?

全知识 ships an update every 11 days, and 妙懂百科 every 9 days. Most recently, 全知识 was updated on September 21, 2026 and 妙懂百科 on September 11, 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.*