# Rust Recipes vs Design Patterns for Devs

The clearest difference is update cadence: Design Patterns for Devs at every 2 months against Rust Recipes's every 7 months. Rust Recipes's advantage is iOS requirement (18.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Rust Recipes sells 4 one-off in-app purchases and Design Patterns for Devs sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Rust Recipes ships an update every 7 months, Design Patterns for Devs every 2 months. The most recent releases landed on October 30, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Rust Recipes | Design Patterns for Devs |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/design-patterns-for-devs/id6754806188/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 months** |
| Monetization | — | Free with in-app purchases |
| Size | 10 MB | 24 MB |
| Requires iOS | **18.0** | 26.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | +4 |
| Developer | [Fedor Obraztsov](https://appshunter.io/developer/1012115119) | [Daniel Gogozan](https://appshunter.io/developer/1664769372) |

## What reviewers say

### Rust Recipes

[App page](https://appshunter.io/ios/app/rust-recipes/id6443946623)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Оperations with example | $0.99 | one-time |
| SQL queries | $0.99 | one-time |
| Rust Samples | $0.99 | one-time |
| Full version | $2.99 | one-time |


### Design Patterns for Devs

[App page](https://appshunter.io/ios/app/design-patterns-for-devs/id6754806188)

Master software design patterns with interactive flashcards. This app provides comprehensive lessons, code examples, and quizzes to help developers understand and apply architectural concepts for better coding and clearer architecture.

**Highlights:** Interactive flashcards, Gang of Four pattern coverage, Real-world analogies, UML diagrams and code examples, Usage, Pros & Cons, Quizzes for retention

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is Rust Recipes free?

Rust Recipes is free to download, with in-app purchases available.

### Is Design Patterns for Devs free?

Design Patterns for Devs is free to download, with in-app purchases available.

### Do Rust Recipes or Design Patterns for Devs have ads?

Neither Rust Recipes nor Design Patterns for Devs shows ads.

### Which is updated more often, Rust Recipes or Design Patterns for Devs?

Rust Recipes ships an update every 7 months, and Design Patterns for Devs every 2 months. Most recently, Rust Recipes was updated on October 30, 2026 and Design Patterns for Devs on October 14, 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.*