U Blocks – Block Puzzle App - App Store - Sell Project
Project Overview
U Blocks is a fully developed and published cross-platform mobile block puzzle game available on both iOS and Android.The game includes five playable modes: Classic, Timed, Bomb, Fly and Puzzle. It also features power-ups, daily rewards, achievements, global leaderboards, cloud saving, dark and light themes, tablet support and localization across 14 languages.The monetization infrastructure is already implemented and includes AdMob advertising, in-app purchases, subscriptions and a lifetime purc...
Detailed Description
Visual Content & Media
Project Screenshots & Interface
The following screenshots showcase the visual design and user interface of U Blocks – Block Puzzle App - App Store:
Screenshot 1: Main Dashboard & Primary Interface
This screenshot displays the main dashboard and primary user interface of the application, showing the overall layout, navigation elements, and core functionality. The interface demonstrates the contemporary design approach and user-centered interface design.
Live Demo & Interactive Experience
Live Demo URL: https://apps.apple.com/us/app/u-blocks-block-puzzle/id6759225171
Experience U Blocks – Block Puzzle App - App Store firsthand through the live demo. This interactive demonstration allows you to explore the application's features, test its functionality, and understand its user experience. The live demo showcases the mobile application's real-world performance, providing a comprehensive understanding of the project's value and potential.
Visual Content Summary
This project includes 1 screenshotno videos plus a live demo, providing comprehensive visual documentation of the mobile application. The media content demonstrates the project's user interface design, showcasing both the visual appeal and functional capabilities of the solution.
Technical Specifications & Architecture
Technology Stack & Implementation
Common Questions & Use Cases
Use Cases & Practical Applications
Target Audience & Use Cases
Business Use Cases: This project is ideal for businesses looking to implement a ready-made solution. Perfect for entrepreneurs, startups, or established companies seeking mobile solutions.
Project Details
Project Type: Mobile
Listing Type: Sell
What's Included
All related design work, Source code
The sale includes the transfer of the existing iOS and Android applications, the U Blocks brand, complete source code, artwork, animations, audio, localization files, store metadata, Firebase Cloud Functions, RevenueCat product structure, analytics event structure, build and publishing tools, and 30 days of reasonable technical handover support. The seller's personal Apple, Google, Firebase, AdMob, RevenueCat, analytics, email and developer accounts are not included. The applications and related services will be migrated to accounts owned by the buyer. Transaction terms: USD $8,000 upfront plus a contractual 10% lifetime revenue share calculated from Net Receipts generated by U Blocks. Net Receipts may only deduct platform commissions, transaction taxes, refunds and chargebacks. Marketing, staffing, development and operating expenses may not be deducted.
Reason for Selling
I am a medical student and solo developer. U Blocks is fully developed and published, but I do not currently have the time, professional publishing network or user-acquisition budget required to scale it effectively. The game would be better positioned with an experienced mobile game publisher, studio or app portfolio owner that can invest in creative testing, marketing, retention and monetization optimization.
Technical Architecture
Business Context & Market Position
Development Context & Timeline
Project Development Timeline
This project was created on July 20, 2026 and last updated on September 12, 2026. The project has been in development for approximately 1.8 months, representing 55.067136932269 days of development time.
Development Commitment: The project requires 5-10 hours/week of development time, indicating a side project level commitment.
Technical Implementation Effort
Next Development Phase: <p>The buyer can take U Blocks further by applying professional mobile game publishing, user acquisition and monetization expertise to an already complete and published product.</p><p><br></p><p>Key growth opportunities include:</p><p><br></p><p>• Producing and testing high-quality video creatives for paid acquisition</p><p>• Scaling campaigns across Apple Search Ads, Google Ads, Meta and TikTok</p><p>• Improving App Store Optimization through localized metadata, screenshots and A/B tests</p><p>• Adding ad mediation and optimizing rewarded, interstitial and banner placements</p><p>• Improving onboarding, retention, session length and daily engagement through analytics</p><p>• Expanding daily challenges, missions, streaks, rewards and seasonal events</p><p>• Adding new puzzle modes, power-ups, cosmetic themes and progression systems</p><p>• Using push notifications and live operations to reactivate players</p><p>• Expanding localization and marketing in high-potential regions</p><p>• Cross-promoting U Blocks through an existing app or game portfolio</p><p>• Testing subscription, lifetime purchase and in-app purchase pricing</p><p>• Continuing performance optimization and, if commercially justified, expanding the existing native platform work</p><p><br></p><p>The game already includes the core product, monetization systems, analytics, backend infrastructure and store presence. The main remaining opportunity is professional growth execution rather than rebuilding the application from scratch.</p>
Competitive Analysis & Market Position
Market Differentiation
Competitive Advantages
Pricing Information
Offer Price: $8,000 USD
Project Metrics
Average Monthly Revenue: Under $1K/mo
Average Monthly Downloads: Under 1K/mo
About the Creator
Developer: User ID 246921
Project Links
Live Demo: https://apps.apple.com/us/app/u-blocks-block-puzzle/id6759225171
Key Features
- Listed for sale
Frequently Asked Questions
What is this project about?
U Blocks – Block Puzzle App - App Store is a mobile project that U Blocks is a fully developed and published cross-platform mobile block puzzle game available on both iOS and Android.The game includes five playable modes: Classic, Timed, Bomb, Fly and Puzzle. It al....
How much does this project cost?
This project is listed for sale at $set USD. There's also an offer price of $8,000 USD.
What's included when I buy this project?
All related design work, Source code.
Why is the owner selling this project?
I am a medical student and solo developer. U Blocks is fully developed and published, but I do not currently have the time, professional publishing network or user-acquisition budget required to scale it effectively. The game would be better positioned with an experienced mobile game publisher, studio or app portfolio owner that can invest in creative testing, marketing, retention and monetization optimization.
What are the project's current metrics?
Monthly revenue: Under $1K/mo.
Can I see a live demo of this project?
Yes! You can view the live demo at https://apps.apple.com/us/app/u-blocks-block-puzzle/id6759225171. This will give you a better understanding of the project's functionality and user experience.
How do I contact the project owner?
You can contact the project owner through SideProjectors' messaging system. Click the "Contact" button on the project page to start a conversation about this project.
Is this project still actively maintained?
Since this project is for sale, the current owner may be looking to transfer maintenance responsibilities to the buyer.