# C族记忆宫殿 vs 15 Puzzle Polygon

The clearest difference is ads: C族记忆宫殿 at none against 15 Puzzle Polygon's shown. C族记忆宫殿 also leads on monetization model (free vs free with in-app purchases) and update cadence (every 3 weeks vs every 6 weeks). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. C族记忆宫殿 sells 12 one-off in-app purchases and 15 Puzzle Polygon sells 1 one-off in-app purchase. 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 15 Puzzle Polygon. Both are backed by a comparable volume of ratings — 2 and 3 respectively.

C族记忆宫殿 ships an update every 3 weeks, 15 Puzzle Polygon every 6 weeks. The most recent releases landed on October 14, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | C族记忆宫殿 | 15 Puzzle Polygon |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/c/id1150791097/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/15-puzzle-polygon/id1493750827/reviews) |
| Number of ratings | 2 | **3** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 43 MB | 19 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [GuangDong Chao Zu Industry Co.,Ltd](https://appshunter.io/developer/1236664422) | [振华 许](https://appshunter.io/developer/1437340417) |

## 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 |


### 15 Puzzle Polygon

[App page](https://appshunter.io/ios/app/15-puzzle-polygon/id1493750827)

Engage your mind with a variety of logic and puzzle games. Explore unique variations of classic puzzles like the 15-puzzle, tile matching, and color-based challenges. Offers numerous levels and modes to test your thinking skills.

**Highlights:** Extended 15-puzzle variations, Hexagonal and triangular boards, Tile matching with various shapes, Color-based logic puzzles, Maze and rotating puzzles, Nonogram and number puzzles

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $2.99 | 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 15 Puzzle Polygon free?

15 Puzzle Polygon is free to download, with in-app purchases available.

### Which has better reviews, C族记忆宫殿 or 15 Puzzle Polygon?

C族记忆宫殿 and 15 Puzzle Polygon are both rated 5.0 out of 5 on the App Store, from 2 and 3 ratings respectively.

### Do C族记忆宫殿 or 15 Puzzle Polygon have ads?

15 Puzzle Polygon shows ads; C族记忆宫殿 does not.

### Which is updated more often, C族记忆宫殿 or 15 Puzzle Polygon?

C族记忆宫殿 ships an update every 3 weeks, and 15 Puzzle Polygon every 6 weeks. Most recently, C族记忆宫殿 was updated on October 14, 2026 and 15 Puzzle Polygon on October 18, 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.*