# s.TNKJSC vs DSE Physics Master 物理神器

The clearest difference is in-app purchases: s.TNKJSC at none against DSE Physics Master 物理神器's 2. DSE Physics Master 物理神器's advantage is device support. On price and iOS requirement there is nothing between them.

Both are free to download. DSE Physics Master 物理神器 sells 2 in-app purchases, starting at $8.99 per month. s.TNKJSC asks for nothing beyond the download.

## The numbers

| Metric | s.TNKJSC | DSE Physics Master 物理神器 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 2 days |
| Size | 16 MB | 208 MB |
| Requires iOS | **14.5** | 15.6 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Octopus InfoTech Limited](https://appshunter.io/developer/1145264856) | [Pickmy AI](https://appshunter.io/developer/1869516043) |

## What reviewers say

### s.TNKJSC

[App page](https://appshunter.io/ios/app/stnkjsc/id6454851482)

**In-app purchases:** none


### DSE Physics Master 物理神器

[App page](https://appshunter.io/ios/app/dse-physics-master/id6781737430)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DSE Physics Pro | $8.99 | per month |
| 180日 Pro 全功能 | $14.99 | one-time |


## Frequently asked questions

### Is s.TNKJSC free?

s.TNKJSC is free to download, with no in-app purchases.

### Is DSE Physics Master 物理神器 free?

DSE Physics Master 物理神器 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.*