# Paper Pros vs CTAP

The clearest difference is device support: Paper Pros at 3 against CTAP'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 | Paper Pros | CTAP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/paper-pros/id6473636121/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Fortnightly | — |
| Monetization | Free | — |
| Size | 33 MB | 89 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Case Paper Co., Inc.](https://appshunter.io/developer/594713261) | [XscapeEz Ltd.](https://appshunter.io/developer/1650988659) |

## What reviewers say

### Paper Pros

[App page](https://appshunter.io/ios/app/paper-pros/id6473636121)

This app simplifies paper calculations for professionals. It offers tools to quickly determine paper sizes, weights, thickness, and perform various conversions on the go.

**Highlights:** Paper size calculation, Weight calculation, Thickness calculation, Conversions, On-the-go calculations

**Features:** macOS Compatibility

**In-app purchases:** none


### CTAP

[App page](https://appshunter.io/ios/app/ctap-mobile/id6474035398)

**In-app purchases:** none


## Frequently asked questions

### Is Paper Pros free?

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

### Is CTAP free?

CTAP 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.*