# PVQC Physics 物理專業英文 Sp Lite vs Sobo Math

The clearest difference is in-app purchases: PVQC Physics 物理專業英文 Sp Lite at none against Sobo Math's 2. Sobo Math's advantage is device support and iOS requirement (15.0 vs 17.0). On price there is nothing between them.

Both are free to download. Sobo Math sells 2 in-app purchases, starting at $9.99 per month. PVQC Physics 物理專業英文 Sp Lite asks for nothing beyond the download.

## The numbers

| Metric | PVQC Physics 物理專業英文 Sp Lite | Sobo Math |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 3 days |
| Size | 65 MB | 37 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [GLAD](https://appshunter.io/developer/1128761074) | [kwok wai yeung](https://appshunter.io/developer/1887192726) |

## What reviewers say

### PVQC Physics 物理專業英文 Sp Lite

[App page](https://appshunter.io/ios/app/pvqc-physics-sp-lite/id6575364592)

**In-app purchases:** none


### Sobo Math

[App page](https://appshunter.io/ios/app/sobo-math/id6785965928)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 小學數學大冒險 | $9.99 | per month |
| PRO Yearly | $69.99 | per year |


## Frequently asked questions

### Is PVQC Physics 物理專業英文 Sp Lite free?

PVQC Physics 物理專業英文 Sp Lite is free to download, with no in-app purchases.

### Is Sobo Math free?

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

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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.*