# Developer vs Catalog

The clearest difference is review sentiment: Developer at 58% against Catalog's 0%. Developer also leads on rating (4.4 vs 3.0) and in-app purchases (none vs 1). On price and device support there is nothing between them.

Both are free to download. Catalog sells 1 one-off in-app purchase. Developer asks for nothing beyond the download.

Developer holds the better App Store score, 4.4 against 3.0. Both are backed by a comparable volume of ratings — 9 and 2 respectively. Written reviews point the same way: 58% of Developer's written reviews are positive against 0% of Catalog's.

Developer ships an update monthly, Catalog every 35 months. The most recent releases landed on October 4, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Developer | Catalog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (9 ratings)](https://appshunter.io/ios/app/developer-cheat-sheets-and-ios/id382247064/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/catalog-ui/id6446035510/reviews) |
| Number of ratings | **9** | 2 |
| Positive reviews | **57.7% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 35 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 149 MB | 51 MB |
| Requires iOS | **14.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [国强 钱](https://appshunter.io/developer/371924013) | [Alok Singh](https://appshunter.io/developer/1508795536) |

## What reviewers say

### Developer

[App page](https://appshunter.io/ios/app/developer-cheat-sheets-and-ios/id382247064)

Access a comprehensive collection of cheat sheets for various development technologies and languages. Quickly find syntax, commands, and references for web development, programming, databases, and more.

**Highlights:** Extensive cheat sheet library, Web development references, Programming language guides, Database syntax, Developer tools shortcuts

**Features:** macOS Compatibility

**In-app purchases:** none


### Catalog

[App page](https://appshunter.io/ios/app/catalog-ui/id6446035510)

Explore and interact with a comprehensive library of iOS UI components. See live demos, view code snippets, and compare UIKit and SwiftUI elements before integrating them into your projects. Ideal for learning and development.

**Highlights:** Live demos of UI components, Copyable code snippets, UIKit and SwiftUI comparison, Filter and search functionality, Favorites and recently viewed, Native iOS UI reference

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $0.99 | one-time |


## Frequently asked questions

### Is Developer free?

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

### Is Catalog free?

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

### Which has better reviews, Developer or Catalog?

Developer is rated higher. Developer averages 4.4 out of 5 from 9 ratings, while Catalog averages 3.0 from 2 ratings.

### Do Developer or Catalog have ads?

Catalog shows ads; Developer does not.

### Which is updated more often, Developer or Catalog?

Developer ships an update monthly, and Catalog every 35 months. Most recently, Developer was updated on October 4, 2026 and Catalog on September 22, 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.*