# iSOLID - Learn Programming — SOLID principles & Mobile Dev

> SOLID principles & Mobile Dev (iPhone/iPad app by Nikolai Borisov.)

- Source: https://appshunter.io/ios/app/isolid-learn-programming/id6752113008 (this page in markdown: same URL + `.md`)
- Developer: [Nikolai Borisov](https://appshunter.io/developer/1838085350)
- Category: Education
- Price: Free
- Age rating: 4+
- Requires: iOS 18.0 · 19 MB
- Languages: English, Thai
- Released: 2025-09-10
- Data updated: 2026-05-14
- User reviews in markdown: https://appshunter.io/ios/app/isolid-learn-programming/id6752113008/reviews.md

## What is iSOLID?

iSOLID – Learn, Practice, Improve, Track, Plan!

Master SOLID principles, Mobile Dev patterns, and software architecture with an interactive learning experience designed for mobile developers.

Whether you're just starting your coding journey or sharpening professional skills, iSOLID helps you learn smarter with quizzes, progress tracking, and clear explanations.

Key Features:

• Interactive Quizzes – Test your knowledge of SOLID principles, Swift, software design, mobile development, and more.
• Progress Tracking – Monitor improvement with monthly stats, completed topics, and learning streaks.
• Detailed Insights – Review answers, understand mistakes, and learn with clean, focused explanations.
• Self-Paced Learning – Study coding theory and architecture basics at your own pace.
• For anyone eager to learn programming – great for schoolers, students, and beginners.

iSOLID turns learning software principles into a simple, enjoyable, game-like experience.

Download iSOLID today and start your coding journey!


## Version history (last 5 releases)

### 1.3.6 — 2026-05-04

- UI improvements
- Bug fixes

### 1.3.5 — 2026-03-17

- UI improvements
- Bug fixes

### 1.3.4 — 2026-03-14

• Navigation improvements
• UI refinements
• Bug fixes

### 1.3.3 — 2026-03-09

- Enhanced theory and quizzes
- UI improvements
- Bug fixes

### 1.3.2 — 2026-03-05

- New Activities module  
- UI improvements  
- Bug fixes

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| [Simplilearn: Online Learning](https://appshunter.io/ios/app/simplilearn-online-learning/id963042747) | 4.4 (1,025) | Free | Education |
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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-14.*