# calc318 vs SectionPro

The clearest difference is device support: SectionPro at 4 against calc318's 1. SectionPro also leads on iOS requirement (13.0 vs 26.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. calc318 sells 2 in-app purchases, starting at $2.99 per month and SectionPro sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | calc318 | SectionPro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 days |
| Size | 17 MB | 92 MB |
| Requires iOS | 26.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [ARTIFICIAL INTELLIGENCE OPTIMIZATION AND SOFTWARE AIOS LLC](https://appshunter.io/developer/1835191566) | [Nabil El Berria](https://appshunter.io/developer/6775173502) |

## What reviewers say

### calc318

[App page](https://appshunter.io/ios/app/calc318/id6763030413)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| calc318 Pro Monthly | $2.99 | per month |
| calc318 Pro Yearly | $12.99 | per year |


### SectionPro

[App page](https://appshunter.io/ios/app/sectionpro/id6775173500)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium - Monthly | $9.99 | per month |
| Premium - Annual | $99.99 | per year |
| Permanent license | $249.00 | one-time |


## Frequently asked questions

### Is calc318 free?

calc318 is free to download, with in-app purchases available.

### Is SectionPro free?

SectionPro is free to download, with in-app purchases available.

### Do calc318 or SectionPro have ads?

Neither calc318 nor SectionPro 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.*