Comparison

iSOLID vs StartToSwiftUI

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

iSOLID

Features
Read full description

iSOLID โ€“ Learn, Practice, Improve Learn programming, strengthen your Swift and iOS knowledge, and understand the principles behind clean, maintainable code. Whether you're starting your programming journey, preparing for an iOS interview, or strengthening your professional skills, iSOLID helps you learn through clear explanations, practical code examples, quizzes, and progress tracking. Key Features: โ€ข Swift & iOS โ€“ Learn core Swift concepts and essential iOS development topics. โ€ข SOLID Principles โ€“ Understand each principle with clear explanations and practical examples. โ€ข Programming Principles โ€“ Explore clean code, OOP, architecture, design concepts, and more. โ€ข Interactive Quizzes โ€“ Test your knowledge and reinforce what you've learned. โ€ข Detailed Results โ€“ Review your answers, identify mistakes, and understand the correct solutions. โ€ข Progress Tracking โ€“ Follow your learning progress, completed topics, statistics, and streaks. โ€ข Self-Paced Learning โ€“ Learn whenever and wherever it works for you. โ€ข Interview Preparation โ€“ Review important Swift and iOS concepts commonly discussed in technical interviews. From programming fundamentals to Swift, SOLID, architecture, and iOS engineering, iSOLID brings your learning materials together in one place. Read. Learn. Practice. Improve. Download iSOLID and keep building your programming skills.

About

StartToSwiftUI

Read full description

StartToSwiftUI is your personal learning system for mastering SwiftUI at your own pace. CREATE YOUR OWN CONTENT - Create and manage your personal study library of SwiftUI materials matching your learning style. - Categorise resources by topics, difficulty levels of study, etc. - Add personal notes to materials, save drafts, and organise everything exactly how you want. CODE SNIPPETS - Curated code snippets demonstrating advanced SwiftUI techniques โ€” learn by example, copy and apply. LEARNING MANAGEMENT - Classify by type: Lesson, Course, Article, Bug, Other. - Track progress: 'Added' โ†’ 'Started' โ†’ 'Learnt' โ†’ 'Practiced'. - Rate materials: Good / Great / Excellent. - Organise by difficulty level: Beginner / Intermediate / Advanced. - Mark favourites for quick access. ANALYTICS & PROGRESS - Visual study progress dashboard. - Review statistics by difficulty level. - Learning history with timestamps. - Retrospective analysis across different time periods. - Selective filtering for study progress review. ALWAYS IN SYNC - Full iCloud sync between iPhone and iPad. - Pick up right where you left off, on any device. WIDGET SUPPORT - Home Screen widgets: Small, Medium, and Large. - Lock Screen widgets: Circular, Rectangular, and Inline. - Real-time sync with main app. YOUR DATA, YOUR CONTROL - Move materials to Deleted, then erase them permanently or restore back to Active anytime. - Share, backup, restore and delete materials as needed.

Screenshots

iSOLID4 screens
StartToSwiftUI4 screens

Verdict

The call

iSOLID and StartToSwiftUI are too close to call on the numbers: across 6 compared parameters โ€” price, update cadence, ads and in-app purchases among them โ€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

iSOLID ships an update every 4 days, StartToSwiftUI every 5 days. The most recent releases landed on September 13, 2026 and September 21, 2026 respectively.

ScorecardNo meaningful differences
iSOLID versus StartToSwiftUI: the parameters behind the verdict, then further details
ParameteriSOLIDStartToSwiftUI
PriceFreeFree
Update frequencyEvery 4 days โ€” betterEvery 5 days
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.018.0
Further details โ€” not scored
Size19 MB18 MB
Age rating4+4+
DeveloperNikolai BorisovAndrey Efimov

In-app purchases

None

iSOLID

No in-app purchases

None

StartToSwiftUI

No in-app purchases

Questions

Is iSOLID free?
iSOLID is free to download, with no in-app purchases.
Is StartToSwiftUI free?
StartToSwiftUI is free to download, with no in-app purchases.
Do iSOLID or StartToSwiftUI have ads?
Neither iSOLID nor StartToSwiftUI shows ads.
Which is updated more often, iSOLID or StartToSwiftUI?
iSOLID ships an update every 4 days, and StartToSwiftUI every 5 days. Most recently, iSOLID was updated on September 13, 2026 and StartToSwiftUI on September 21, 2026.

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