# CalPro Calculator vs Collect+

The clearest difference is iOS requirement: CalPro Calculator at 16.4 against Collect+'s 26.4. On price, ads, 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 | CalPro Calculator | Collect+ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Weekly |
| Size | 39 MB | 5 MB |
| Requires iOS | **16.4** | 26.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Harsh Patel](https://appshunter.io/developer/1896508611) | [iLink247 Software Pty Ltd](https://appshunter.io/developer/1476141141) |

## What reviewers say

### CalPro Calculator

[App page](https://appshunter.io/ios/app/calpro-calculator/id6776699493)

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

**In-app purchases:** none


### Collect+

[App page](https://appshunter.io/ios/app/collect-plus/id6799870375)

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

**In-app purchases:** none


## Frequently asked questions

### Is CalPro Calculator free?

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

### Is Collect+ free?

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

### Do CalPro Calculator or Collect+ have ads?

Neither CalPro Calculator nor Collect+ 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.*