# 小學數學新思維 (第二版) 擴增實境AR vs 香港小學錯別字

The clearest difference is ads: 小學數學新思維 (第二版) 擴增實境AR at none against 香港小學錯別字's shown. 香港小學錯別字's advantage is update cadence (fortnightly vs every 4 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

小學數學新思維 (第二版) 擴增實境AR ships an update every 4 months, 香港小學錯別字 fortnightly. The most recent releases landed on October 1, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | 小學數學新思維 (第二版) 擴增實境AR | 香港小學錯別字 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Fortnightly** |
| Size | 994 MB | 50 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [POPULAR E-LEARNING (H.K.) LIMITED](https://appshunter.io/developer/518263638) | [Secmenu Technology Limited](https://appshunter.io/developer/964395558) |

## What reviewers say

### 小學數學新思維 (第二版) 擴增實境AR

[App page](https://appshunter.io/ios/app/ar/id1483055360)

**Features:** macOS Compatibility

**In-app purchases:** none


### 香港小學錯別字

[App page](https://appshunter.io/ios/app/id6502927095)

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

**In-app purchases:** none


## Frequently asked questions

### Is 小學數學新思維 (第二版) 擴增實境AR free?

小學數學新思維 (第二版) 擴增實境AR is free to download, with no in-app purchases.

### Is 香港小學錯別字 free?

香港小學錯別字 is free to download, with no in-app purchases.

### Do 小學數學新思維 (第二版) 擴增實境AR or 香港小學錯別字 have ads?

香港小學錯別字 shows ads; 小學數學新思維 (第二版) 擴增實境AR does not.

### Which is updated more often, 小學數學新思維 (第二版) 擴增實境AR or 香港小學錯別字?

小學數學新思維 (第二版) 擴增實境AR ships an update every 4 months, and 香港小學錯別字 fortnightly. Most recently, 小學數學新思維 (第二版) 擴增實境AR was updated on October 1, 2026 and 香港小學錯別字 on October 11, 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.*