# Calculator vs VtechBoxManager

The clearest difference is ads: VtechBoxManager at none against Calculator's shown. VtechBoxManager also leads on iOS requirement (9.0 vs 15.6). On price, in-app purchases and device support 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 | Calculator | VtechBoxManager |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 110 months | — |
| Size | 10 MB | 14 MB |
| Requires iOS | 15.6 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ramalingam Sivaramakrishnan](https://appshunter.io/developer/892706271) | [V-tech Tuning S.C.](https://appshunter.io/developer/786006178) |

## What reviewers say

### Calculator

[App page](https://appshunter.io/ios/app/calculator-scientific/id1084811826)

**Features:** macOS Compatibility

**In-app purchases:** none


### VtechBoxManager

[App page](https://appshunter.io/ios/app/vtechboxmanager/id1626232756)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Calculator free?

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

### Is VtechBoxManager free?

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

### Do Calculator or VtechBoxManager have ads?

Calculator shows ads; VtechBoxManager does not.

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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.*