# Smart Battery Connection vs Stud Framing Layout Calculator

The clearest difference is price: Smart Battery Connection at Free against Stud Framing Layout Calculator's $1.99. Smart Battery Connection also leads on iOS requirement (11.0 vs 17.6). On ads, in-app purchases and device support there is nothing between them.

Smart Battery Connection is free to download; Stud Framing Layout Calculator costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Smart Battery Connection | Stud Framing Layout Calculator |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Size | 28 MB | 5 MB |
| Requires iOS | **11.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [应刚 郑](https://appshunter.io/developer/1446858821) | [Vladislav Zhirnov](https://appshunter.io/developer/1476188065) |

## What reviewers say

### Smart Battery Connection

[App page](https://appshunter.io/ios/app/smart-battery-connection/id1594552262)

**Features:** macOS Compatibility

**In-app purchases:** none


### Stud Framing Layout Calculator

[App page](https://appshunter.io/ios/app/stud-framing-layout-calculator/id6761627070)

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

**In-app purchases:** none


## Frequently asked questions

### Is Smart Battery Connection free?

Smart Battery Connection is free to download, with no in-app purchases.

### Is Stud Framing Layout Calculator free?

Stud Framing Layout Calculator costs $1.99, with no in-app purchases.

### Do Smart Battery Connection or Stud Framing Layout Calculator have ads?

Neither Smart Battery Connection nor Stud Framing Layout Calculator shows ads.

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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.*