# Kotlin Recipes vs IQ

The clearest difference is in-app purchases: IQ at none against Kotlin Recipes's 5. Kotlin Recipes's advantage is review sentiment (100% vs 92%). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Kotlin Recipes sells 5 one-off in-app purchases. IQ asks for nothing beyond the download.

IQ holds the better App Store score, 4.7 against 4.5. Both are backed by a comparable volume of ratings — 8 and 9 respectively. Written reviews complicate that: 100% of Kotlin Recipes's written reviews are positive against 92% of IQ's, so the app with the better star average is not the one people write more warmly about.

Kotlin Recipes ships an update every 4 months, IQ every 3 months. The most recent releases landed on November 11, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Kotlin Recipes | IQ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (8 ratings)](https://appshunter.io/ios/app/kotlin-recipes-code-and-sql/id1459431509/reviews) | **[4.7 (9 ratings)](https://appshunter.io/ios/app/iq-quiz-for-ios/id6503102657/reviews)** |
| Number of ratings | 8 | **9** |
| Positive reviews | **100.0% of reviews** | 91.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 7 MB | 14 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Fedor Obraztsov](https://appshunter.io/developer/1012115119) | [Viktor Grushevskiy](https://appshunter.io/developer/599506768) |

## What reviewers say

### Kotlin Recipes

[App page](https://appshunter.io/ios/app/kotlin-recipes-code-and-sql/id1459431509)

This app provides runnable Kotlin code examples and SQL queries for developers. It offers a cheat sheet for common syntax needs, covering various language features and database operations. Users can edit and run code directly within the app, with offline access for most features.

**Highlights:** Runnable Kotlin code examples, SQL query examples, Code editor and runner, Offline reference, Searchable code snippets, Kotlin 2.0 changes

**Features:** iPhone Duo support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Оperations with example | $0.99 | one-time |
| Unlock the paid topics | $0.99 | one-time |
| Kotlin Samples | $0.99 | one-time |
| SQL queries | $0.99 | one-time |
| Full version | $2.99 | one-time |


### IQ

[App page](https://appshunter.io/ios/app/iq-quiz-for-ios/id6503102657)

Test your knowledge of core programming concepts with challenging quizzes and an AI-powered dynamic mode. Prepare for technical interviews or sharpen your skills in areas like multithreading, memory management, algorithms, and architecture. Track your progress and compete globally.

**Highlights:** AI-powered dynamic question generation, Hardcore technical interview questions, Multithreading, memory, and architecture topics, Algorithm and compiler/runtime knowledge, Time sprint and one mistake training modes, Detailed progress statistics, Global leaderboards

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

**In-app purchases:** none


## Frequently asked questions

### Is Kotlin Recipes free?

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

### Is IQ free?

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

### Which has better reviews, Kotlin Recipes or IQ?

IQ is rated higher. Kotlin Recipes averages 4.5 out of 5 from 8 ratings, while IQ averages 4.7 from 9 ratings.

### Do Kotlin Recipes or IQ have ads?

Neither Kotlin Recipes nor IQ shows ads.

### Which is updated more often, Kotlin Recipes or IQ?

Kotlin Recipes ships an update every 4 months, and IQ every 3 months. Most recently, Kotlin Recipes was updated on November 11, 2026 and IQ on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*