# John Orr Engineering School vs Agent Polar

The clearest difference is in-app purchases: John Orr Engineering School at none against Agent Polar's 2. John Orr Engineering School also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

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

John Orr Engineering School ships an update every 2 weeks, Agent Polar weekly. The most recent releases landed on November 8, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | John Orr Engineering School | 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 | **No** | Yes |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 53 MB | 138 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 12+ | 12+ |
| Developer | [Nextnow Group (Pty) Ltd](https://appshunter.io/developer/1550928706) | [MOTIV MOUSE LLC](https://appshunter.io/developer/1668572566) |

## What reviewers say

### John Orr Engineering School

[App page](https://appshunter.io/ios/app/john-orr-engineering-school/id6741505975)

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

**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 John Orr Engineering School free?

John Orr Engineering School 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 John Orr Engineering School or Agent Polar have ads?

Agent Polar shows ads; John Orr Engineering School does not.

### Which is updated more often, John Orr Engineering School or Agent Polar?

John Orr Engineering School ships an update every 2 weeks, and Agent Polar weekly. Most recently, John Orr Engineering School was updated on November 8, 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.*