# COPAA 365 vs National CompCalc

The clearest difference is ads: National CompCalc at none against COPAA 365's shown. National CompCalc also leads on update cadence (every 6 weeks vs every 6 months). COPAA 365's advantage is iOS requirement (9.0 vs 12.0). 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.

COPAA 365 ships an update every 6 months, National CompCalc every 6 weeks. The most recent releases landed on October 6, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | COPAA 365 | National CompCalc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/copaa-365/id1668347967/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Every 6 weeks** |
| Monetization | Ad-supported | — |
| Size | 35 MB | 40 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [THE COUNCIL OF PARENT ATTORNEYS AND ADVOCATES, INC.](https://appshunter.io/developer/1451855587) | [Thomas Smith](https://appshunter.io/developer/1725182113) |

## What reviewers say

### COPAA 365

[App page](https://appshunter.io/ios/app/copaa-365/id1668347967)

This official mobile application keeps users informed about industry hot topics, upcoming events, and organizational news. Access detailed event information and essential resources for parent attorneys and advocates.

**Highlights:** Stay updated on hot topics, View events calendar, Access detailed event information, Quick access to organization resources, Latest organizational news

**In-app purchases:** none


### National CompCalc

[App page](https://appshunter.io/ios/app/national-compcalc/id6754295249)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is COPAA 365 free?

COPAA 365 is free to download, with no in-app purchases.

### Is National CompCalc free?

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

### Do COPAA 365 or National CompCalc have ads?

COPAA 365 shows ads; National CompCalc does not.

### Which is updated more often, COPAA 365 or National CompCalc?

COPAA 365 ships an update every 6 months, and National CompCalc every 6 weeks. Most recently, COPAA 365 was updated on October 6, 2026 and National CompCalc on October 28, 2026.

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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.*