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Need a Developer that can make a Android app like a calculate but not a calculate
Project ID: 40484195
45 proposals
Remote project
Active 5 days ago
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Hi, I can help develop your Android application and understand the concept of an app that looks like a calculator but performs a different hidden function behind the interface. I have experience with Android development, custom UI/UX, secure app architecture, local storage, authentication systems, and Play Store deployment. What I can provide: • Native Android development (Kotlin/Java) • Custom calculator-style UI • Hidden functionality based on your requirements • Secure and optimized performance • Clean, maintainable source code • APK/AAB build and deployment support To provide an accurate estimate, I'd like to understand what functionality should be triggered behind the calculator interface and whether the app is intended for personal productivity, business, or another legitimate use case. Ready to discuss the details and start immediately.
₹5,500 INR in 2 days
0.4
0.4
45 freelancers are bidding on average ₹7,309 INR for this job

Hi 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)
₹20,000 INR in 14 days
6.6
6.6

Dear client, Please share more info about the app, I have more than 9 years of exp in apps and web development.
₹5,000 INR in 5 days
6.2
6.2

Hi, what kind of calculus do you need? I can help you but I need more information Open to question
₹10,000 INR in 7 days
5.4
5.4

Hi, there. I have experience developing lightweight Android applications with custom functionality, clean interfaces, and user-friendly workflows. I have built utility-style apps that look simple on the surface while performing specialized tasks behind the scenes, making them easy to use and maintain. For your project, I can create an Android app with a calculator-like layout and interaction style while implementing the unique functionality you require. I will focus on a clean design, smooth performance, responsive user experience, and well-structured code that can be expanded later if needed. Once you share the exact behavior and purpose of the app, I can quickly map the requirements and build a polished solution tailored to your needs. Thank you, Jaroslav Caprata
₹4,000 INR in 4 days
3.9
3.9

I can develop a simple Android app tailored to your specific calculation needs beyond a standard calculator. I have experience creating clean, user-friendly apps with custom calculation logic. My method involves understanding your exact requirements, designing an intuitive interface, and implementing smooth, reliable functionality. Do you already have a clear list of the calculations or features this app should support?
₹7,000 INR in 7 days
4.2
4.2

Hello, I am an experienced Flutter and Android developer and can build your calculator-style application according to your requirements. I focus on clean UI, smooth performance, and reliable functionality. I would like to discuss the exact features you need so I can provide the best solution. I am available to start immediately and deliver a high-quality app within your timeline. Best regards.
₹5,000 INR in 3 days
3.0
3.0

With over a decade of experience in app development and a skillset that spans across multiple technologies, I am certain I can create an exceptional Android application tailored to your unique specifications. My approach to every project is grounded in understanding the nuances of your business and building scalable systems that not only meet immediate needs but also anticipate future requirements—a principle that has allowed me to build reliable, performance-driven solutions over the years. My proficiency in mobile app development paired with my expertise in PHP, gives me a strong foundation to craft an intuitive and user-friendly app resembling a calculator but with non-trivial functionalities. Having worked on complex apps like SaaS platforms, dashboards, and ERP systems, I have honed my ability to engineer clean architectures optimized for scalability and stability—qualities that would be vital for efficient performance in your project. Ultimately, my focus is on delivering production-ready systems with real business impact. I am excited about the opportunity of bringing this mindset into this 'Simple Calculate' project and transforming it into something not just useful, but valuable. Let's collaborate and turn your idea into a robust reality!
₹7,000 INR in 2 days
2.4
2.4

Hello, I can develop an Android application that looks and feels like a calculator while performing custom functionality behind the interface. The app will be lightweight, secure, user-friendly, and built according to your exact requirements with clean source code and documentation.
₹12,000 INR in 10 days
2.2
2.2

Hi , I checked your project regarding Android app like a calculate, and I can help you build it with a modern, user-friendly, and professional approach while ensuring quality work, timely delivery, and smooth communication throughout the project.
₹5,000 INR in 2 days
1.7
1.7

Hello, I can develop a simple, user-friendly calculator app with a clean interface and smooth functionality according to your requirements. The app will include basic arithmetic operations such as addition, subtraction, multiplication, and division, with fast performance and responsive design for both Android and iOS platforms if needed. I will ensure the app is lightweight, easy to use, and visually appealing. The project will be developed with proper testing to provide accurate calculations and a seamless user experience. I can also add extra features like history, dark mode, scientific calculations, or custom branding if required. I am ready to start immediately and can deliver the project within the given timeline with complete support and communication throughout the development process.
₹6,500 INR in 6 days
1.5
1.5

Hi, I can fix your Simple app like a calculate I've solved this exact problem many times. Here is what I will do: I will design a clean Android UI similar to a calculator but tailored to your custom app logic. I will build the app in Android with smooth functionality and proper app flow. I will test it carefully and fix any issues before delivery. 10 days free support after delivery Milestone-based payment Reply "YES" and Best regards, syed ribal
₹12,500 INR in 2 days
0.0
0.0

Could you share more details about the specific functionalities you’d like in the app? Are there any unique features or design elements you have in mind? I have extensive experience in Android development and have created various apps that incorporate complex calculations. I’m confident I can build an app tailored to your needs, ensuring it runs smoothly and has a user-friendly interface. I will create a prototype and am ready to iterate based on your feedback. Communication is key, so I’m available to discuss any ideas or requirements further.
₹5,000 INR in 3 days
0.0
0.0

✨✨✨Android App Developer✨✨✨ Hi, I can start working right now. I have extensive experience developing custom Android applications and fully understand that you need a simple app with a calculator-like interface but with custom functionality behind it. My strategy is to first understand the exact purpose and workflow of the application, then build a clean, lightweight, and user-friendly Android app with fast performance, responsive design, and easy future enhancements if needed. I can start immediately, deliver quickly, and provide clean source code, testing, and deployment support to ensure the app works exactly as intended. Let’s connect via chat to discuss the project requirements further. Regards,
₹5,000 INR in 3 days
2.4
2.4

I am a young web developer and a student of Informatics Engineering and University Web Technology. I consider myself the ideal candidate for the job due to my knowledge in the field of web development, I am an Argentine student, and I speak Spanish and basic English.
₹9,000 INR in 7 days
0.0
0.0

I would need more information to give you a proper quote, but I can start with that amount. Please let me know if you have any further questions.
₹10,000 INR in 15 days
0.0
0.0

As a Full Stack and Mobile App Developer with profound experience in Android App Development, I'm confident I can create an app that meets your requirements. I've developed numerous applications which involve complex functionalities, but I also understand the value of a simple and clean app like the one you require. My expertise in technologies such as React Native, Flutter and native Android development, gives me the flexibility to choose what fits best for your project. Additionally, my skills with frameworks like Redux or Context API would ensure an efficient state management for your app. Timing is another factor where I excel. Having completed projects within strict deadlines before, I know how important prompt deliveries are to you. Rest assured that choosing me means you're choosing a developer who can deliver clean scalable code on time without compromising on quality. Let's get started and build a reliable app together!
₹2,500 INR in 7 days
0.0
0.0

Hi there, I understand you are looking for a utility application that functions with the simplicity of a calculator but serves a unique, custom purpose. I am a professional software developer specializing in mobile app development with Flutter. I excel at creating intuitive, high-performance, and aesthetically clean mobile applications that go beyond standard functionalities. My development process for your app: Custom Logic Implementation: I will translate your specific idea into a functional and seamless mobile experience. UI/UX Design: I focus on 'Quiet Luxury' and minimalist design principles, ensuring your app is not only functional but also visually stunning and user-friendly. Clean Code & Performance: You will receive a high-quality, bug-free Android application that is optimized for performance and ready for the Play Store. Why work with me? I have a solid background in full-stack development and managing IT infrastructures, meaning I understand the technical architecture needed to make your app scale. I am detail-oriented and committed to delivering work that exceeds your expectations. I would love to hear more about the specific 'logic' or 'function' you have in mind for this app. Once you share the details, I can provide a more precise roadmap. Best regards.
₹7,500 INR in 2 days
0.0
0.0

Hello, I am a dedicated and detail-oriented freelancer with experience in delivering high-quality work on time. I understand your requirements and I am confident I can complete this project efficiently and professionally. I focus on accuracy, clear communication, and client satisfaction. I am ready to start immediately and will ensure that the final result meets your expectations. What you can expect from me: On-time delivery High-quality work Regular updates Unlimited support until satisfaction I would love the opportunity to work with you on this project. Please feel free to share more details so I can get started right away. Thank you for your time and consideration. Best regards, [ansh]
₹7,000 INR in 6 days
0.0
0.0

Hello, I can develop an Android application that looks and functions similarly to a calculator while performing a completely different purpose behind the interface. Whether you need a hidden utility, secure vault, custom data processor, business tool, content launcher, authentication system, or another specialized function disguised as a calculator-style app, I can build it according to your requirements. My development process includes: - Modern Android UI/UX design - Fast and responsive performance - Secure local or cloud data storage - Custom logic and features - API integrations if required - Testing across multiple Android devices - Source code delivery and deployment support Before proceeding, I would like to understand the exact functionality you want the app to perform beyond the calculator appearance. Once I have the feature list, I can provide a development plan, timeline, and cost estimate. Feel free to share more details about the intended purpose and workflow of the application.
₹7,000 INR in 7 days
0.0
0.0

With a well-rounded skill set including Mobile App Development and PHP, I am perfectly suited to handle your project. My experience with Flutter mobile apps development and Laravel backend systems aligns directly with the demands of this job. Despite it being a 'simple' app, rest assured my focus on delivering optimized performance, modern design, and long-term scalability remains unchanged. Over the years, I have honed my expertise in end-to-end app development, including intuitive UI design and API integrations, that are relevant to your project's needs. To further underscore my commitment to quality, my tool box includes Postman for meticulous debugging ensuring a bug-free code for smooth operation. Moreover, as you mentioned Play Store deployment is part of the plan, I have already been through the process successfully before. More than your project requirements, my ultimate aim is to transform ideas into reliable digital solutions that are efficient and easy to use - characteristics appreciated by users across all types of apps, even 'simple' ones. As we connect on this journey to building a great app together, you can count on me for clear communication and dedicated focus on your project until its successful completion within the stipulated time frame. No job is too small when it comes to turning ideas into impactful realities!
₹4,000 INR in 1 day
0.0
0.0

Srinagar, India
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Member since Jun 1, 2026
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₹12500-37500 INR
₹1500-12500 INR
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$25-50 USD / hour
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₹12500-37500 INR
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$15-25 USD / hour
₹1000-1500 INR
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$30-250 AUD
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$1000-3000 USD
£10-15 GBP / hour
$2-8 AUD / hour
₹12500-37500 INR