# Kotlin Programming vs SQL Programming Guide

The clearest difference is in-app purchases: SQL Programming Guide at none against Kotlin Programming's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Kotlin Programming sells 1 one-off in-app purchase. SQL Programming Guide asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 9, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Kotlin Programming | SQL Programming Guide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/kotlin-programming/id6544798982/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 61 MB | 12 MB |
| Requires iOS | 17.2 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Akshay Bhasme](https://appshunter.io/developer/1757403977) | [ALG Software Lab](https://appshunter.io/developer/1650561236) |

## What reviewers say

### Kotlin Programming

[App page](https://appshunter.io/ios/app/kotlin-programming/id6544798982)

Learn Kotlin programming through interactive practice programs and a built-in code editor. Covers basics, OOP, functional programming, and Android development essentials. Includes a quiz game to test knowledge and track progress.

**Highlights:** 500+ interactive practice programs, Built-in code editor with real-time output, Learn Kotlin basics to advanced, Object-Oriented and Functional Programming modules, Android Development Essentials, Quiz game for knowledge testing, Offline access

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


### SQL Programming Guide

[App page](https://appshunter.io/ios/app/sql-programming-guide/id6739251169)

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

**In-app purchases:** none


## Frequently asked questions

### Is Kotlin Programming free?

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

### Is SQL Programming Guide free?

SQL Programming Guide is free to download, with no in-app purchases.

### Do Kotlin Programming or SQL Programming Guide have ads?

Neither Kotlin Programming nor SQL Programming Guide shows ads.

### Which is updated more often, Kotlin Programming or SQL Programming Guide?

Kotlin Programming ships an update every 2 months, and SQL Programming Guide every 2 months. Most recently, Kotlin Programming was updated on September 9, 2026 and SQL Programming Guide on September 27, 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.*