# RocketPD vs CCOSA, OK

The clearest difference is device support: RocketPD at 3 against CCOSA, OK's 1. RocketPD also leads on iOS requirement (14.0 vs 16.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

RocketPD ships an update every 3 months, CCOSA, OK every 2 months. The most recent releases landed on October 17, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | RocketPD | CCOSA, OK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rocketpd/id6477319222/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 70 MB | 141 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [In Demand Group, LLC](https://appshunter.io/developer/1728940346) | [Cooperative Council for Oklahoma School Administration](https://appshunter.io/developer/1793417837) |

## What reviewers say

### RocketPD

[App page](https://appshunter.io/ios/app/rocketpd/id6477319222)

Access a personalized library of video courses and practical workbooks from K-12 education experts. Build professional confidence with flexible learning on topics like leadership, family engagement, and school culture.

**Highlights:** Personalized video course library, Downloadable practical learning workbooks, Content from top K-12 experts, Topics: leadership, engagement, wellness, Flexible learning schedule, Team access available

**In-app purchases:** none


### CCOSA, OK

[App page](https://appshunter.io/ios/app/ccosa-ok/id6741170273)

**In-app purchases:** none


## Frequently asked questions

### Is RocketPD free?

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

### Is CCOSA, OK free?

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

### Do RocketPD or CCOSA, OK have ads?

Neither RocketPD nor CCOSA, OK shows ads.

### Which is updated more often, RocketPD or CCOSA, OK?

RocketPD ships an update every 3 months, and CCOSA, OK every 2 months. Most recently, RocketPD was updated on October 17, 2026 and CCOSA, OK on October 11, 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.*