
Earnzy
Reward-based iOS application where users complete surveys, games, and offers to earn rewards.
Project Architecture & Concept
Developed by Sapadiya SoftwareEarnzy is a premium reward application developed specifically for the iOS ecosystem. Utilizing SwiftUI, Sapadiya Software crafted a fluid iOS interface that allows users to answer surveys, play partner mini-games, and collect points redeemable for digital vouchers. A secure transactions ledger and anti-bot verification safeguard the payout pool.
Main Objective
Create a complete digital ecosystem that makes interaction engaging, secure, and accessible.
Target & Value
Engineered precisely to solve security, caching and database sync problems for active product platforms worldwide.
The Challenges Faced
Every system is plagued by friction before optimization. Here is what we set out to solve.
Apple App Store Guidelines
Adhering to strict Apple policy constraints regarding user incentives and rewards systems.
Survey Completion Drop-offs
Clunky question layouts caused users to leave surveys halfway through completion.
Device Emulators Fraud
Bots using emulators to falsify survey activities and drain rewards.
How Sapadiya Software Solved It
Our approach blends modular code construction, edge database optimization, and premium, lightning-fast interfaces.
Policy Compliant UX
Architected legal, clear terms and conditions displays and compliant digital voucher catalogs.
SwiftUI Dynamic Form Wizard
Designed step-by-step progress cards keeping surveys interactive and engaging.
iOS DeviceCheck validation
Integrated Apple DeviceCheck APIs to confirm device integrity and reject emulator accounts.
- High Performance CoreEdge execution paths deployed globally, yielding sub-50ms TTFB.
- Atomic Sync PipelineDual-channel state management with queue triggers to prevent database deadlock states.
- Cryptographic SandboxingAuthenticated access paths and policy layers securing user database vectors.
Key Features
We engineered modules with precision focus on speed, responsiveness, and clean interactive loops.
Surveys Panel
Dynamic questionnaire system displaying rewards value and estimated time.
In-App Wallet
Points tracker showcasing transactions history and withdrawal requests.
Voucher Exchange
Allows instant point redemptions for gift cards via secure codes.
Referrals Tracker
Live referral log reporting active network signups.
Screenshots & Designs
High fidelity interface views displaying desktop and mobile alignments.

App Store Showcase
Official iOS App Store view illustrating Apple design standards.
Technology Stack
We leverage modern tools to ensure speed, security, and infinite horizontal scalability.
Frontend Engine
- SwiftProduction
- SwiftUIProduction
- Combine FrameworkProduction
Backend Architecture
- Node.jsProduction
- ExpressProduction
- PostgreSQLProduction
- RedisProduction
Infra & Pipeline
- Apple DeviceCheckProduction
- App Store ConnectProduction
- AWS EC2Production
Development Timeline
We execute project cycles logically to prevent scope creep and guarantee on-time shipping.
Discovery
Reviewed App Store guidelines and set up points ledger database schemas.
Design
Designed premium iOS screens focusing on white space, SF symbols typography, and smooth page slides.
Development
Coded SwiftUI layouts, database locks, anti-fraud triggers, and Apple DeviceCheck integrations.
Testing
Conducted user testing on iOS TestFlight, verifying API responses under heavy load.
Deployment
Submitted bundle successfully to the App Store, passing review guidelines.
Support
Continuous ledger sync monitoring and updating voucher catalogs.
Project Results
Key performance data points confirming developer expertise and product optimization quality.
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