# iMathGenius vs C族记忆宫殿

The clearest difference is price: C族记忆宫殿 at Free against iMathGenius's $2.99. C族记忆宫殿 also leads on update cadence (every 3 weeks vs every 9 months). iMathGenius's advantage is in-app purchases (none vs 12). On rating, ratings volume, ads and device support there is nothing between them.

C族记忆宫殿 is free to download; iMathGenius costs $2.99 up front. C族记忆宫殿 sells 12 one-off in-app purchases. iMathGenius asks for nothing beyond the download.

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

iMathGenius ships an update every 9 months, C族记忆宫殿 every 3 weeks. The most recent releases landed on September 23, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | iMathGenius | C族记忆宫殿 |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/imathgenius/id521504939/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/c/id1150791097/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 3 weeks** |
| Monetization | Paid | **Free** |
| Size | 6 MB | 43 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Duo Pisceses, Inc.](https://appshunter.io/developer/850707063) | [GuangDong Chao Zu Industry Co.,Ltd](https://appshunter.io/developer/1236664422) |

## What reviewers say

### iMathGenius

[App page](https://appshunter.io/ios/app/imathgenius/id521504939)

This interactive math game enhances mathematical skills through engaging challenges. It offers a wide range of operations and concepts, from basic arithmetic to advanced calculus, with difficulty levels suitable for all ages. Track progress with summary reports and unlock images of mathematicians as rewards.

**Highlights:** Multiple difficulty levels (Kindergarten to Pre-College), Covers addition, subtraction, multiplication, division, Includes geometry, algebra, calculus, and probability, Reward points system based on age and difficulty, Summary performance reports, Unlockable mathematician images

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is iMathGenius free?

iMathGenius costs $2.99, with no in-app purchases.

### Is C族记忆宫殿 free?

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

### Which has better reviews, iMathGenius or C族记忆宫殿?

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

### Do iMathGenius or C族记忆宫殿 have ads?

Neither iMathGenius nor C族记忆宫殿 shows ads.

### Which is updated more often, iMathGenius or C族记忆宫殿?

iMathGenius ships an update every 9 months, and C族记忆宫殿 every 3 weeks. Most recently, iMathGenius was updated on September 23, 2026 and C族记忆宫殿 on October 14, 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.*