# STJ60 vs AC

The clearest difference is device support: AC at 2 against STJ60's —. On price, in-app purchases 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.

## The numbers

| Metric | STJ60 | AC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 6 months |
| Size | 15 MB | 48 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | — | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [亚男 杨](https://appshunter.io/developer/1485381560) | [Shenzhen ACwatt Power Co., Ltd.](https://appshunter.io/developer/1822717713) |

## What reviewers say

### STJ60

[App page](https://appshunter.io/ios/app/stj60/id6477338242)

**In-app purchases:** none


### AC

[App page](https://appshunter.io/ios/app/ac-linker/id6747742744)

**In-app purchases:** none


## Frequently asked questions

### Is STJ60 free?

STJ60 is free to download, with no in-app purchases.

### Is AC free?

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

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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.*