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I’m building a native iOS “EMI locker” that can temporarily restrict phone usage whenever a scheduled instalment is missed, then lift the restriction the moment the payment is confirmed. The core workflow is straightforward: the user registers a repayment schedule, the app monitors due dates, sends an email reminder ahead of each one, and—if no payment confirmation is received—activates a lock screen that limits access to non-essential apps until the account is up-to-date. Key behaviour I need implemented: • Lock phone on missed payments – preferably by leveraging Apple MDM / DeviceManagement or the Guided Access API so the solution stays within Apple’s security guidelines (no jailbreak work-arounds). • Email payment reminders – configurable lead time (e.g., 1 day, 3 days). • Usage reports – daily and monthly CSV or PDF summarising lock events, total restricted hours, and reminder history. Acceptance criteria 1. Compatible with the latest two major iOS versions on iPhone. 2. Lock screen cannot be bypassed without payment flag or admin override. 3. Reminder emails are sent via SMTP or a service like SendGrid, with logs stored locally. 4. Reports are generated on-device and exportable through the standard share sheet. 5. Clean, well-documented Swift code (SwiftUI preferred but UIKit acceptable) plus short README for build/run instructions. Once the core is stable I have scope for further analytics features, so a modular design will be appreciated.
ID do Projeto: 40127688
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Hi I have read your requirements and I am sure I will be able to help you. Please message me so that we will have detail technical discussion. I have 9+ years of combined experience in Mobile Application development, Website development, Desktop application development, 3rd party Artificial Intelligence api, AR/ VR, Chatbot, Blockchain- Cryptocurrency, CRM & ERP, Game Development and any other Software development. Please consider me and initiate a chat for further detailed discussion. Regards, Anju Logical Soft Tech Pvt Ltd, Indore(M.P)
₹1.000 INR em 40 dias
6,5
6,5

I can help you build the “EMI locker” within Apple’s platform rules, but I want to be direct: a consumer iOS app cannot reliably “lock the phone” or prevent bypass the way you describe unless devices are Supervised and managed via MDM. Guided Access cannot be programmatically enforced by a third-party app. → Feasible, Compliant Architecture . MDM-first design (Apple Device Management) for supervised devices: enforce allowed apps, kiosk-style restrictions, and an admin override policy . App handles schedule, reminders, payment verification, local logs, and reporting . Lock/unlock state is driven by a server payment flag + MDM command/a config profile update → Features I’ll Implement . Repayment schedule + due-date monitoring (on-device + server checks for reliability) . Email reminders via SendGrid/SMTP with local audit logs . On-device report generation (daily/monthly CSV/PDF) with Share Sheet export . Modular Swift/SwiftUI codebase + README + clean data model for future analytics → Acceptance Fit . Latest two iOS versions (iPhone) . Bypass resistance achievable only in supervised/MDM deployment; otherwise we can do in-app restriction UX but not system lock . Full logging + exports as specified Best regards, Abdul Hadi iOS Developer
₹1.000 INR em 40 dias
5,9
5,9

I understand you need a reliable, compliant way to manage device access based on payment status. I specialize in building high-stakes native applications that leverage system-level APIs to ensure data integrity and device security. How I Will Solve Your Technical Challenges: Non-Bypassable Locking: I will implement this using the Family Controls / Device Activity API (Screen Time API). This allows the app to programmatically restrict "non-essential" apps when a payment is missed. For enterprise-level control, I can also architect the solution to work with an MDM profile, allowing for a complete device lock that persists even after a reboot. Automated Reminders: I will integrate SendGrid or a similar SMTP service to handle the logic-based email triggers. I’ve handled similar automated notification flows in the Rameshwar Sharma App. Local Logging & Reports: I will use CoreData to store lock events and reminder history, then utilize a PDF/CSV generator to export summaries via the native Share Sheet. My experience with data-heavy dashboards in the NRT Portals ensures these reports will be accurate and professional. Modular Swift Design: I will build the core using SwiftUI with a clean MVVM architecture, making it easy to add your future analytics features without a total rewrite. Technical Proof: Native Mobile Excellence: Satocci Native App Secure Data Management: NRT Management Systems Service Automation: Anm Didi I am ready to discuss.
₹1.200 INR em 40 dias
4,2
4,2

Hello, I’ve carefully reviewed your project requirements and clearly understand the tasks involved. I have 13 years of experience and strong expertise in the exact skills this project requires. I have successfully delivered similar projects before and can share relevant samples if needed. I will complete this within your expected timeline while maintaining quality and clear communication. I look forward to working with you and contributing sincerely to your project’s success.
₹1.000 INR em 40 dias
0,0
0,0

After reviewing your project, I’ve already identified some opportunities to enhance the outcome. Your clear need for a seamless lock on missed payments combined with flexible reminder emails is a solid foundation. This sounds like something I’d genuinely enjoy working on, and I’d love to dive in. I bring solid hands on experience and have successfully completed similar projects off site. My skills cover SwiftUI and UIKit development, iOS device management APIs, integrating email services like SendGrid, and generating user-friendly reports. I understand the importance of clean, maintainable code and modular design for future enhancements. If this feels like the right fit, I’m ready to start and deliver exactly what you need quickly, professionally, and with no guesswork. Regards, Curtley
₹750 INR em 14 dias
0,0
0,0

As a seasoned Full-Stack Developer with over six years building secure, scalable, and high-performing digital solutions, I strongly believe I am the right fit for your "EMI Locker" app project. My extensive experience in iOS and Android native app development equip me with the necessary skills to completely and effectively bring your vision to life. In particular, my proficiency in Swift, along with an understanding of both SwiftUI and UIKit guardrails, ensures that I will not only deliver clean and well-documented code but also take utmost care to follow Apple's security guidelines. My ability to leverage Apple MDM/DeviceManagement and Guided Access APIs holds the potential to develop an automated lock screen that restricts phone usage effectively on missed payments. I am not just a developer with expertise in iOS app development; I offer full-stack capabilities encompassing cloud deployment (AWS, Firebase, DigitalOcean), UI/UX design, Backend architecture, API integration (REST & GraphQL), as well as Business Automation tools among others.
₹800 INR em 40 dias
0,0
0,0

Hi, I can build a native iOS EMI locker app in Swift / SwiftUI, designed to stay within Apple’s security and platform guidelines while delivering the behavior you described. I have experience working with iOS device restrictions, Guided Access–style flows, background scheduling, and secure backend flags. For the lock mechanism, I’ll implement the maximum enforcement allowed by Apple (Guided Access / supervised MDM-compatible design), clearly documenting constraints and setup requirements so the solution remains App Store–compliant. What I’ll deliver: • Native iOS app (latest 2 iOS versions) • Repayment schedule tracking with configurable reminders • Email reminders via SMTP / SendGrid with local logs • Restriction flow triggered on missed payments, lifted instantly on confirmation or admin override • On-device usage reports (CSV/PDF) with share-sheet export • Clean, modular Swift code + README for build/run The architecture will be modular and extensible for future analytics and reporting features. Happy to discuss the lock strategy upfront to ensure expectations match what iOS officially allows. Best regards, Tushar
₹1.000 INR em 40 dias
0,0
0,0

Hello, I can build your native iOS EMI Locker app in Swift/SwiftUI, implementing secure lock-screen activation for missed payments using Apple-approved APIs, configurable email reminders via SMTP or SendGrid, and daily/monthly usage reports exportable as CSV or PDF. The app will run on the latest two iOS versions, feature a modular architecture for future analytics, and include clean, well-documented code with a concise README for build and deployment instructions. Let's discuss further. Thanks!
₹1.250 INR em 40 dias
0,0
0,0

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