# Snowflake Puzzle vs 智力星空

The clearest difference is in-app purchases: Snowflake Puzzle at none against 智力星空's 6. Snowflake Puzzle also leads on iOS requirement (9.0 vs 15.6). 智力星空's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. 智力星空 sells 6 one-off in-app purchases. Snowflake Puzzle asks for nothing beyond the download.

Snowflake Puzzle ships an update monthly, 智力星空 every 4 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Snowflake Puzzle | 智力星空 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/id6502636456/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 4 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 54 MB | 52 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [其跃 吴](https://appshunter.io/developer/660989470) | [Tech4Joy](https://appshunter.io/developer/1746280147) |

## What reviewers say

### Snowflake Puzzle

[App page](https://appshunter.io/ios/app/snowflake-puzzle/id1524927996)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 Snowflake Puzzle free?

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

### Is 智力星空 free?

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

### Do Snowflake Puzzle or 智力星空 have ads?

Snowflake Puzzle shows ads; 智力星空 does not.

### Which is updated more often, Snowflake Puzzle or 智力星空?

Snowflake Puzzle ships an update monthly, and 智力星空 every 4 weeks. Most recently, Snowflake Puzzle was updated on October 25, 2026 and 智力星空 on October 24, 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.*