EasyChem vs Cloud Developer Pro Prep
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EasyChem
Master chemistry fundamentals with interactive lessons and instant explanations. This app helps build a solid foundation in essential topics through quizzes and progress tracking, making learning engaging and effective for beginners.
- Interactive lessons
- Instant explanations
- Progress tracking
- Covers essential topics
- Quizzes with explanations
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Chemistry is something you can actually understand—not just memorize. EasyChem is an interactive textbook covering a full high school chemistry course: 14 chapters ranging from atoms and molecules to chemical reactions and the periodic table. It’s great for students, test prep, and anyone who has ever found traditional textbooks too complicated. The goal isn’t just to memorize another formula or definition. It’s to understand why things work the way they do. Each topic starts with a short, clear explanation, followed by hands-on exercises that help the material actually stick. Eight exercise formats keep practice varied instead of turning every lesson into the same old quiz: • bite-sized theory cards with only what you need to know; • quizzes with instant feedback; • “true or false” challenges—swipe through statements and spot the incorrect ones; • bubbles—pop only the correct answers; • sorting challenges—place substances and concepts into the right categories; • matching exercises—connect terms, formulas, and definitions; • type-in answers for when you need to recall something instead of choosing from a list; • and more interactive exercises. Got something wrong? Good—that’s how learning happens. EasyChem doesn’t just reveal the correct answer. It shows you where you went wrong and explains why. Need a break from lessons? Jump into standalone mini-games that help you review what you’ve learned and sharpen your skills in a more relaxed way. Everything you need is within reach. Useful chemistry tables and clear explanations are built right into the app, so there’s no need to search through textbooks and websites for the information you need. Your progress stays with you. See which chapters you’ve completed, pick up where you left off, and track how much of the course is still ahead. EasyChem takes you from the basics to more advanced topics, lets you learn at your own pace, and helps you feel more confident in chemistry with every chapter.
Cloud Developer Pro Prep
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This application is an independent exam preparation resource and is not affiliated with, endorsed by, sponsored by, or associated with Google LLC or any of its subsidiaries. GCP-CDP (Google Cloud Professional Cloud Developer) is a registered trademark of Google LLC. Prepare confidently for the Google Professional Cloud Developer (GCP-CDP) exam. GCP-CDP Practice provides hundreds of carefully crafted practice questions. ◆ COMPREHENSIVE COVERAGE • practice sets covering all exam domains ◆ REALISTIC EXAM EXPERIENCE • Timed practice mode simulating the 120-minute exam • Single and multiple-choice questions in exam format • Exam readiness score to track your progress ◆ SMART STUDY TOOLS • Detailed explanations for every question • Spaced-repetition flashcards powered by FSRS algorithm • Bookmarks for quick review • Personal notes on any question • Per-domain accuracy to identify weak areas ◆ MULTILINGUAL • Available in English, Japanese, Korean, German, and Portuguese ◆ PRIVACY & OFFLINE • Works completely offline — no internet required • No ads, no tracking Start with free practice sets. Unlock all sets with a one-time purchase.
Screenshots
Verdict
The clearest difference is device support: Cloud Developer Pro Prep at 4 against EasyChem's 2. Cloud Developer Pro Prep also leads on iOS requirement (13.0 vs 18.0). On price, update cadence, ads and in-app purchases 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. EasyChem sells 1 one-off in-app purchase and Cloud Developer Pro Prep sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
EasyChem ships an update every 4 weeks, Cloud Developer Pro Prep every 3 weeks. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.
| Parameter | EasyChem | Cloud Developer Pro Prep |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (79 ratings) — better | — |
| Positive reviews | 63.0% of reviews | — |
| Number of ratings | 79 — better | — |
| Update frequency | Every 4 weeks | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 18.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 42 MB | 82 MB |
| Age rating | 4+ | 4+ |
| Developer | Artem Belkov | AITYTECH |
In-app purchases
EasyChem
- Lab Pass$6.99
Cloud Developer Pro Prep
- Premium - Lifetime$3.99







