# PHCC Library vs Agent Polar

The clearest difference is in-app purchases: PHCC Library at none against Agent Polar's 2. PHCC Library also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). Agent Polar's advantage is update cadence (weekly vs every 22 months). On price and ads there is nothing between them.

Both are free to download. Agent Polar sells 2 in-app purchases, starting at $7.99 per month. PHCC Library asks for nothing beyond the download.

PHCC Library ships an update every 22 months, Agent Polar weekly. The most recent releases landed on October 29, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | PHCC Library | Agent Polar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (16 ratings)](https://appshunter.io/ios/app/agent-polar-learn-python-and-ai/id6756155827/reviews)** |
| Number of ratings | — | **16** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 22 months | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 45 MB | 138 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 12+ |
| Developer | [Pennsylvania Highlands Community College Library](https://appshunter.io/developer/906413170) | [MOTIV MOUSE LLC](https://appshunter.io/developer/1668572566) |

## What reviewers say

### PHCC Library

[App page](https://appshunter.io/ios/app/phcc-library/id906413167)

**Features:** macOS Compatibility

**In-app purchases:** none


### Agent Polar

[App page](https://appshunter.io/ios/app/agent-polar-learn-python-and-ai/id6756155827)

Learn cybersecurity through interactive games and simulations. Master topics like phishing, encryption, and network security with bite-sized lessons and quizzes. Prepare for IT certifications and become a digital safety expert.

**Highlights:** Interactive cybersecurity simulations, Bite-sized quizzes, Progressive learning levels, Phishing and social engineering training, Network security games, Preparation for IT certifications

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro Plan | $7.99 | per month |
| Yearly Pro Plan | $49.99 | per year |


## Frequently asked questions

### Is PHCC Library free?

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

### Is Agent Polar free?

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

### Do PHCC Library or Agent Polar have ads?

Both PHCC Library and Agent Polar show ads.

### Which is updated more often, PHCC Library or Agent Polar?

PHCC Library ships an update every 22 months, and Agent Polar weekly. Most recently, PHCC Library was updated on October 29, 2026 and Agent Polar on November 9, 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.*