# FocusGrid vs 象棋学习·昊昊中国象棋大师

The clearest difference is price: FocusGrid at Free against 象棋学习·昊昊中国象棋大师's $12.99. 象棋学习·昊昊中国象棋大师's advantage is in-app purchases (none vs 1) and update cadence (weekly vs every 3 months). On review sentiment, ads, device support and iOS requirement there is nothing between them.

FocusGrid is free to download; 象棋学习·昊昊中国象棋大师 costs $12.99 up front. FocusGrid sells 1 one-off in-app purchase. 象棋学习·昊昊中国象棋大师 asks for nothing beyond the download.

FocusGrid ships an update every 3 months, 象棋学习·昊昊中国象棋大师 weekly. Both last shipped on October 31, 2026.

## The numbers

| Metric | FocusGrid | 象棋学习·昊昊中国象棋大师 |
| --- | --- | --- |
| Price | **Free** | $12.99 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Free | — |
| Size | 7 MB | 122 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [华芳 张](https://appshunter.io/developer/586041482) | [bzw](https://appshunter.io/developer/514177148) |

## What reviewers say

### FocusGrid

[App page](https://appshunter.io/ios/app/focusgrid-schulte-table/id6759941005)

This minimalist brain training game helps improve attention, speed, and concentration by tapping numbers in ascending order as quickly as possible. It features a daily goal system, streak tracking, and performance monitoring to help users see measurable improvement over time.

**Highlights:** Improve attention and concentration, Tap numbers in order quickly, Daily goal system, Track streaks and performance, Multiple grid sizes, Distraction-free design

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FocusGrid Pro | $2.99 | one-time |


### 象棋学习·昊昊中国象棋大师

[App page](https://appshunter.io/ios/app/id6815652159)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FocusGrid free?

FocusGrid is free to download, with in-app purchases available.

### Is 象棋学习·昊昊中国象棋大师 free?

象棋学习·昊昊中国象棋大师 costs $12.99, with no in-app purchases.

### Do FocusGrid or 象棋学习·昊昊中国象棋大师 have ads?

Neither FocusGrid nor 象棋学习·昊昊中国象棋大师 shows ads.

### Which is updated more often, FocusGrid or 象棋学习·昊昊中国象棋大师?

FocusGrid ships an update every 3 months, and 象棋学习·昊昊中国象棋大师 weekly. Most recently, FocusGrid was updated on October 31, 2026 and 象棋学习·昊昊中国象棋大师 on October 31, 2026.

---

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