# C族记忆宫殿 vs 智力星空

The clearest difference is monetization model: C族记忆宫殿 at free against 智力星空's free with in-app purchases. On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. C族记忆宫殿 sells 12 one-off in-app purchases and 智力星空 sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for C族记忆宫殿 against 5.0 for 智力星空. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

C族记忆宫殿 ships an update every 3 weeks, 智力星空 every 4 weeks. The most recent releases landed on October 14, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | C族记忆宫殿 | 智力星空 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/c/id1150791097/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/id6502636456/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 43 MB | 52 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GuangDong Chao Zu Industry Co.,Ltd](https://appshunter.io/developer/1236664422) | [Tech4Joy](https://appshunter.io/developer/1746280147) |

## What reviewers say

### C族记忆宫殿

[App page](https://appshunter.io/ios/app/c/id1150791097)

This app offers a fun and engaging way to train memory using ancient techniques enhanced with modern technology. It provides tailored programs for all ages, from preschoolers to seniors, covering academic subjects, competitive memory skills, and professional certifications.

**Highlights:** Patented memory method, Gamified learning with challenges, Video tutorials, Scientific task breakdown, Tailored programs for all ages, Extensive learning modules, Competitive memory training

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 600C点 | $0.99 | one-time |
| 1200C点 | $1.99 | one-time |
| 1个月VIP会员 | $5.99 | one-time |
| 5000C点 | $5.99 | one-time |
| 2月VIP | $6.99 | one-time |
| 9800C点 | $9.99 | one-time |
| 3个月VIP | $14.99 | one-time |
| 半年VIP | $14.99 | one-time |
| 1年VIP | $19.99 | one-time |
| 2年VIP | $29.99 | one-time |
| 10年会员 | $59.99 | one-time |
| 3年VIP | $69.99 | one-time |


### 智力星空

[App page](https://appshunter.io/ios/app/id6502636456)

This platform offers scientific and engaging brain training for adolescents, focusing on improving concentration, memory, and logical thinking. It combines cognitive neuroscience with fun, space-themed adventures to address common parental concerns about learning difficulties and development.

**Highlights:** Adolescent potential assessment center, Pilot-level concentration training, Printable paper-screen synchronized practice books, All-brain potential activation hall, Logical and programming thinking training, Weekly brain quotient reports, Eye protection and anti-addiction controls

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 7天会员 | $1.99 | one-time |
| 月会员 | $4.99 | one-time |
| 优惠年会员 | $24.99 | one-time |
| 特惠永久会员 | $29.99 | one-time |
| 年会员 | $29.99 | one-time |
| 永久会员 | $69.99 | one-time |


## Frequently asked questions

### Is C族记忆宫殿 free?

C族记忆宫殿 is free to download, with in-app purchases available.

### Is 智力星空 free?

智力星空 is free to download, with in-app purchases available.

### Which has better reviews, C族记忆宫殿 or 智力星空?

C族记忆宫殿 and 智力星空 are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do C族记忆宫殿 or 智力星空 have ads?

Neither C族记忆宫殿 nor 智力星空 shows ads.

### Which is updated more often, C族记忆宫殿 or 智力星空?

C族记忆宫殿 ships an update every 3 weeks, and 智力星空 every 4 weeks. Most recently, C族记忆宫殿 was updated on October 14, 2026 and 智力星空 on October 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.*