Codelet vs Byte Prep
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Codelet
Prepare for technical interviews by identifying core coding patterns and analyzing your performance. Practice coding questions conveniently to improve your skills and pinpoint areas for growth.
- Identify core patterns
- Analyze approaches
- Track performance
- Identify improvement areas
- Practice coding questions
- Anytime, anywhere practice
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∙ Identify and analyze the core patterns and approaches ∙ View how well you’re doing and where you can improve ∙ Practice coding questions anywhere and anytime
Byte Prep
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Core Features Extensive Question Database 25+ Technology Stacks covering Frontend, Backend, Mobile, DevOps, AI/ML, QA, and Computer Science 500+ Interview Questions with detailed answers Hybrid Data System - Local JSON files + Supabase cloud database for unlimited expansion Smart Learning Modes Quick Review Mode - Condensed answers for rapid learning Deep Study Mode - Comprehensive explanations with code examples Practice Mode - Interactive question-answer sessions Bookmark System - Save important questions for later review Advanced Filtering & Organization Difficulty Levels - Easy, Medium, Hard Company Tags - Questions asked by specific companies (Google, Amazon, Microsoft, etc.) Category Filtering - Organized by topic areas Priority Questions - High-priority and most-asked questions highlighted It includes Frontend Technologies React, Angular, Vue.js, Svelte HTML5, CSS3, JavaScript, TypeScript Next.js, Astro, Tailwind CSS, Bootstrap Backend Technologies Node.js, Express.js, Spring Boot Python, Java, C#, Go, Rust, PHP Flask, Rails, FastAPI Mobile Development React Native, Kotlin, Swift Cross-platform development concepts Database Technologies SQL, PostgreSQL, MongoDB, Redis SQLite, Firebase, Database Design DBMS concepts and optimization DevOps & Cloud Docker, Kubernetes, Jenkins AWS, Azure, Google Cloud Platform CI/CD, GitHub Actions Computer Science Fundamentals Data Structures & Algorithms System Design, Operating Systems Object-Oriented Programming Computer Networks QA & Testing Appium, Playwright, Selenium Test automation frameworks Mobile testing strategies covers TechStack
Screenshots
Verdict
The clearest difference is ads: Codelet at none against Byte Prep's shown. Codelet also leads on iOS requirement (13.4 vs 15.1). On price, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Codelet | Byte Prep |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (127 ratings) — better | — |
| Positive reviews | 53.3% of reviews | — |
| Number of ratings | 127 — better | — |
| Update frequency | Every 2 months | — |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.4 — better | 15.1 |
| Further details — not scored | ||
| Size | 25 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | Codelet LLC | Aniket Nagapure |
In-app purchases
Codelet
No in-app purchases
Byte Prep
No in-app purchases
