--- title: "XrestAPI - Reviews, Revenue and Downloads in Armenia | Apple App Store" description: "Build real backend skills — not just theory. XrestAPI is a hands-on learning app designed to help you understand backend development through interactive challenges, structured levels, and practical p" --- # XrestAPI — Armenia > Learn Build Master APIs ![XrestAPI App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/e5/e4/44/e5e444d3-67b7-fb50-9294-b8ae964d12ff/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/434x0w.png) **Developer:** [Mohammad Mobin Karimi](https://apptail.io/developer/mohammad-mobin-karimi-SqEnkc) **Category:** Education **Rating:** N/A (0 ratings) **Price:** Free **Bundle ID:** com.mmkcode.xrestapi **Store:** Apple App Store **Country:** Armenia **Version:** 1.0 (released 2026-05-04) **Original Release:** 2026-05-04 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/am/app/app/id6763669525) **AppTail Page:** [https://apptail.io/app/xrestapi-PyRz/armenia](https://apptail.io/app/xrestapi-PyRz/armenia) ## XrestAPI Description Build real backend skills — not just theory. XrestAPI is a hands-on learning app designed to help you understand backend development through interactive challenges, structured levels, and practical problem-solving. Instead of passively reading, you actively build answers using tokens, select correct solutions, and reinforce your learning through a smart review system. What You’ll Learn • PHP fundamentals • Routing (GET, POST, middleware) • CRUD operations • Services and business logic • Repository patterns • Real-world API design concepts How It Works • Solve interactive challenges • Build answers step-by-step using tokens • Get instant feedback • Retry and improve • Automatically review weak areas Features • Beginner → Intermediate → Advanced levels • Token-based coding challenges • Multiple-choice questions • Smart review system for mistakes • Progress tracking (points & streaks) • Clean and focused learning experience Why XrestAPI? Most apps teach concepts. XrestAPI trains your thinking. You don’t just memorize syntax — you learn how backend systems work by solving real problems. Start learning, practicing, and mastering backend development today. ## XrestAPI Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/0a/f4/7e/0af47e6d-56d5-3ae1-63cc-196bd0d67169/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M5_U0029_-_2026-04-29_at_14.20.57.png/2064x2752.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/e9/fc/ca/e9fcca37-af1d-bc2a-5b71-710bd2c4128d/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M5_U0029_-_2026-04-29_at_14.21.14.png/2064x2752.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/6e/43/47/6e434767-638f-a90d-9466-d06580d960eb/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M5_U0029_-_2026-04-29_at_14.20.38.png/2064x2752.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/38/c9/5e/38c95e22-fa9f-3f71-0a20-502e682f0078/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M5_U0029_-_2026-04-29_at_14.22.22.png/2064x2752.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/f3/54/5a/f3545a54-7f73-dec3-3ee3-4fc6328c663b/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M5_U0029_-_2026-04-29_at_14.21.58.png/2064x2752.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/bd/f4/2c/bdf42c21-db6b-3aab-368c-047a537b3e66/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M5_U0029_-_2026-04-29_at_14.21.20.png/2064x2752.png) - [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/83/c4/d6/83c4d646-184c-ba1d-9ebc-ee4ab3a0abea/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M5_U0029_-_2026-04-29_at_14.21.50.png/2064x2752.png) - [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/2f/8d/f1/2f8df1ed-c451-2fec-db8e-e1dae451daf5/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M5_U0029_-_2026-04-29_at_14.21.38.png/2064x2752.png) - [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/a3/e5/33/a3e5336e-1bb9-d25b-35ea-e78f558c95f7/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M5_U0029_-_2026-04-29_at_14.20.51.png/2064x2752.png) ## XrestAPI Available In - [Armenia](https://apptail.io/app/xrestapi-PyRz/armenia) - [Bulgaria](https://apptail.io/app/xrestapi-PyRz/bulgaria) - [Brazil](https://apptail.io/app/xrestapi-PyRz/brazil) - [China](https://apptail.io/app/xrestapi-PyRz/china) - [Cyprus](https://apptail.io/app/xrestapi-PyRz/cyprus) - [Dominican Republic](https://apptail.io/app/xrestapi-PyRz/dominican-republic) - [Hungary](https://apptail.io/app/xrestapi-PyRz/hungary) - [Indonesia](https://apptail.io/app/xrestapi-PyRz/indonesia) - [Japan](https://apptail.io/app/xrestapi-PyRz/japan) - [Sri Lanka](https://apptail.io/app/xrestapi-PyRz/sri-lanka) - [North Macedonia](https://apptail.io/app/xrestapi-PyRz/north-macedonia) - [Mexico](https://apptail.io/app/xrestapi-PyRz/mexico) - [Peru](https://apptail.io/app/xrestapi-PyRz/peru) - [Philippines](https://apptail.io/app/xrestapi-PyRz/philippines) - [Poland](https://apptail.io/app/xrestapi-PyRz/poland) - [Portugal](https://apptail.io/app/xrestapi-PyRz/portugal) - [Russia](https://apptail.io/app/xrestapi-PyRz/russia) - [Sweden](https://apptail.io/app/xrestapi-PyRz/sweden) - [Slovenia](https://apptail.io/app/xrestapi-PyRz/slovenia) - [Senegal](https://apptail.io/app/xrestapi-PyRz/senegal) - [Tunisia](https://apptail.io/app/xrestapi-PyRz/tunisia) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends. - [Search Apps](https://apptail.io) - [Top Charts](https://apptail.io/top-iphone-apps) - [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*