# MindSpan Memory Booster vs 图绘宫殿

The clearest difference is iOS requirement: MindSpan Memory Booster at 15.6 against 图绘宫殿's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 18, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | MindSpan Memory Booster | 图绘宫殿 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Free | — |
| Size | 5 MB | 8 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Bothina Elzoobi](https://appshunter.io/developer/991489487) | [maoyuan wen](https://appshunter.io/developer/6776175219) |

## What reviewers say

### MindSpan Memory Booster

[App page](https://appshunter.io/ios/app/mindspan-memory-booster/id1111781150)

Train your working memory with a simple yet challenging game. Observe moving shapes and recall their details like color and pattern to progress. Improve your cognitive skills essential for learning and focus.

**Highlights:** Observe and recall moving geometric shapes, Identify shape, color, and pattern, Increasing difficulty with speed and complexity, Trains working memory and cognitive skills, Focuses on fluid intelligence and learning ability

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

**In-app purchases:** none


### 图绘宫殿

[App page](https://appshunter.io/ios/app/id6782538041)

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

**In-app purchases:** none


## Frequently asked questions

### Is MindSpan Memory Booster free?

MindSpan Memory Booster is free to download, with no in-app purchases.

### Is 图绘宫殿 free?

图绘宫殿 is free to download, with no in-app purchases.

### Do MindSpan Memory Booster or 图绘宫殿 have ads?

Neither MindSpan Memory Booster nor 图绘宫殿 shows ads.

### Which is updated more often, MindSpan Memory Booster or 图绘宫殿?

MindSpan Memory Booster ships an update fortnightly, and 图绘宫殿 fortnightly. Most recently, MindSpan Memory Booster was updated on October 18, 2026 and 图绘宫殿 on October 14, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*