# Code Patterns vs FPV Guidebook

The clearest difference is update cadence: Code Patterns at every 6 days against FPV Guidebook's every 3 weeks. FPV Guidebook's advantage is iOS requirement (15.1 vs 18.5). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Code Patterns sells 2 in-app purchases, starting at $4.99 per month and FPV Guidebook sells 1 in-app purchase, starting at $11.99 per year. Whichever you choose, the download price is not the number that matters.

Code Patterns ships an update every 6 days, FPV Guidebook every 3 weeks. The most recent releases landed on September 23, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Code Patterns | FPV Guidebook |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/code-patterns/id6752111810/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 3 weeks |
| Monetization | Freemium | — |
| Size | 5 MB | 59 MB |
| Requires iOS | 18.5 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kevin Li](https://appshunter.io/developer/1837894748) | [Curtis Noland](https://appshunter.io/developer/1889763321) |

## What reviewers say

### Code Patterns

[App page](https://appshunter.io/ios/app/code-patterns/id6752111810)

Master coding algorithms through interactive challenges and real-time battles. Features adaptive learning, progress tracking, and gamified elements to enhance your programming foundation and prepare for technical interviews.

**Highlights:** Interactive algorithm challenges, Real-time AI coding battles, Adaptive retry system, Progress tracking and analytics, Gamified learning with rewards, Comprehensive algorithm coverage

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $4.99 | per month |
| Premium Monthly Subscription | $4.99 | per month |


### FPV Guidebook

[App page](https://appshunter.io/ios/app/fpv-guidebook/id6761453590)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FPV Guidebook Pro | $11.99 | per year |


## Frequently asked questions

### Is Code Patterns free?

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

### Is FPV Guidebook free?

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

### Do Code Patterns or FPV Guidebook have ads?

Neither Code Patterns nor FPV Guidebook shows ads.

### Which is updated more often, Code Patterns or FPV Guidebook?

Code Patterns ships an update every 6 days, and FPV Guidebook every 3 weeks. Most recently, Code Patterns was updated on September 23, 2026 and FPV Guidebook on September 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.*