You will get Native iOS Mobile App Development | Mobile App Developer | Swift | SwiftUI
Top Rated
Project details
I’m all about building sleek, high-performing native iOS apps using Swift and SwiftUI. Whether it’s a simple app or something more complex, I’ll bring your idea to life with smooth, easy-to-navigate designs and all the functionality you need.
Project Summary:
With Swift and SwiftUI, I create apps that aren’t just fast but also have a smooth, intuitive feel. I focus on making sure your app performs well and looks great, giving users an experience they’ll actually enjoy. Whether you’re launching a small project or something bigger, I’ve got you covered.
What Sets Me Apart:
What really makes my work stand out is the balance I strike between performance and design. I make sure your app runs like a dream while keeping it easy on the eyes. I focus on tailoring every project to your needs so it’s not just another app—it’s your app.
Project Summary:
With Swift and SwiftUI, I create apps that aren’t just fast but also have a smooth, intuitive feel. I focus on making sure your app performs well and looks great, giving users an experience they’ll actually enjoy. Whether you’re launching a small project or something bigger, I’ve got you covered.
What Sets Me Apart:
What really makes my work stand out is the balance I strike between performance and design. I make sure your app runs like a dream while keeping it easy on the eyes. I focus on tailoring every project to your needs so it’s not just another app—it’s your app.
Platform
iOSApp Type
Native AppDevelopment Technology
Kotlin, Swift, Objective-CApp Purpose
Chat, Delivery, Finance, Education, Health & Fitness, Maps & Navigation, Medical, Restaurant, Shopping, TravelExpertise
Cross Browser & Device Compatibility, Design, Performance OptimizationWhat's included
| Service Tiers |
Starter
$299
|
Standard
$1,999
|
Advanced
$2,999
|
|---|---|---|---|
| Delivery Time | 6 days | 14 days | 25 days |
Number of Revisions | Unlimited | Unlimited | Unlimited |
App Store Upload | - | ||
App Icon Design | - | ||
Splash Screen | - | ||
Ad Network Integration | - | - | |
Source Code | - |
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MM
Michael M.
Jun 15, 2026
30 minute consultation
JM
John M.
Mar 20, 2026
Mobile Application Development for iOS and Android
JM
Jay M.
Aug 23, 2025
Review Android App
My Experience With Freelancer Anser Manzer – A Public Warning
In February of this year, I hired a freelancer named Anser Manzer, who represented themselves as running an agency with a full team. The job was to build my app, a project scoped to take nine weeks. I entered the contract with good faith, expecting professionalism, accountability, and results. What I received instead was months of wasted time, poor communication, and an app that is still incomplete even after more than half a year.
The Promising First Month
At the start, things looked fine. The first month went smoothly — communication was good, meetings were scheduled, and I saw some progress. I thought I had made the right choice by hiring Anser and their so-called team. Unfortunately, after March the project slowed down dramatically. Meetings began to be constantly rescheduled, communication became poor and inconsistent, and it became clear that my project was not a priority.
Five Months of Failure With Google Play
The most serious failure came in the form of Google Play submissions. For over five months, my app failed Google Play review repeatedly, always for basic reasons any experienced Android developer should have known how to resolve. They submitted the app with incorrect permissions, let logins expire so Google could not complete review, and failed to set up the app to pass required security checks. Instead of fixing these problems, the project stalled. Excuses were given while nothing meaningful moved forward. I was told this was a “team” project, yet no one seemed to have the technical knowledge to solve issues that should have been straightforward.
I Had To Solve It Myself
Perhaps the most shocking part is that I am not an Android developer — yet I was the one who ultimately had to research the Google Play problems and tell Anser and their team exactly what to do. I spent my own time studying Google’s requirements, reading documentation, and identifying what was wrong with the app submission process. It was only last week — after five months of failures and after I spelled out what needed to be done — that the app finally passed Google Play review. Even then, it only passed for closed testing, just enough for them to check Google App Actions. The app itself remains unfinished.
From Nine Weeks to Over Half a Year
This project was supposed to be finished in nine weeks. Instead, it dragged on for more than six months. During that time, I saw meetings constantly rescheduled, communication break down, failure to resolve basic technical issues, excuses instead of progress, and a lack of accountability. After all this wasted time, I officially fired Anser Manzer today. The app is still incomplete, and I am left with the frustration of having invested months with nothing delivered as promised.
Running It Like an Agency
One of the major selling points was that Anser was running this as an agency with a full team. In reality, it felt like disorganization disguised as a company. Despite claiming to have resources and expertise, they could not handle fundamental parts of the job. If there was a team, they did not operate like one. If it was just Anser acting as a solo freelancer, then the representation was misleading. Either way, the result was the same: a lack of competence and accountability.
Lessons Learned
I share this publicly not out of spite, but out of a responsibility to others considering hiring Anser Manzer or their supposed agency. Lessons learned:
Good communication in the first month does not guarantee long-term commitment.
Do not accept endless rescheduling; it’s a red flag.
Basic Google Play issues should not take months to solve.
If you find yourself doing the research and telling them how to do their job, something is very wrong.
An “agency” label means nothing without results.
Final Recommendation
This has been one of the most disappointing professional experiences I’ve had. A project that should have taken nine weeks turned into half a year of wasted time, endless delays, poor communication, and failure to deliver. To anyone considering hiring Anser Manzer or working with their supposed agency: I strongly recommend against it. If you value reliability, accountability, and actual delivery, look elsewhere.
In February of this year, I hired a freelancer named Anser Manzer, who represented themselves as running an agency with a full team. The job was to build my app, a project scoped to take nine weeks. I entered the contract with good faith, expecting professionalism, accountability, and results. What I received instead was months of wasted time, poor communication, and an app that is still incomplete even after more than half a year.
The Promising First Month
At the start, things looked fine. The first month went smoothly — communication was good, meetings were scheduled, and I saw some progress. I thought I had made the right choice by hiring Anser and their so-called team. Unfortunately, after March the project slowed down dramatically. Meetings began to be constantly rescheduled, communication became poor and inconsistent, and it became clear that my project was not a priority.
Five Months of Failure With Google Play
The most serious failure came in the form of Google Play submissions. For over five months, my app failed Google Play review repeatedly, always for basic reasons any experienced Android developer should have known how to resolve. They submitted the app with incorrect permissions, let logins expire so Google could not complete review, and failed to set up the app to pass required security checks. Instead of fixing these problems, the project stalled. Excuses were given while nothing meaningful moved forward. I was told this was a “team” project, yet no one seemed to have the technical knowledge to solve issues that should have been straightforward.
I Had To Solve It Myself
Perhaps the most shocking part is that I am not an Android developer — yet I was the one who ultimately had to research the Google Play problems and tell Anser and their team exactly what to do. I spent my own time studying Google’s requirements, reading documentation, and identifying what was wrong with the app submission process. It was only last week — after five months of failures and after I spelled out what needed to be done — that the app finally passed Google Play review. Even then, it only passed for closed testing, just enough for them to check Google App Actions. The app itself remains unfinished.
From Nine Weeks to Over Half a Year
This project was supposed to be finished in nine weeks. Instead, it dragged on for more than six months. During that time, I saw meetings constantly rescheduled, communication break down, failure to resolve basic technical issues, excuses instead of progress, and a lack of accountability. After all this wasted time, I officially fired Anser Manzer today. The app is still incomplete, and I am left with the frustration of having invested months with nothing delivered as promised.
Running It Like an Agency
One of the major selling points was that Anser was running this as an agency with a full team. In reality, it felt like disorganization disguised as a company. Despite claiming to have resources and expertise, they could not handle fundamental parts of the job. If there was a team, they did not operate like one. If it was just Anser acting as a solo freelancer, then the representation was misleading. Either way, the result was the same: a lack of competence and accountability.
Lessons Learned
I share this publicly not out of spite, but out of a responsibility to others considering hiring Anser Manzer or their supposed agency. Lessons learned:
Good communication in the first month does not guarantee long-term commitment.
Do not accept endless rescheduling; it’s a red flag.
Basic Google Play issues should not take months to solve.
If you find yourself doing the research and telling them how to do their job, something is very wrong.
An “agency” label means nothing without results.
Final Recommendation
This has been one of the most disappointing professional experiences I’ve had. A project that should have taken nine weeks turned into half a year of wasted time, endless delays, poor communication, and failure to deliver. To anyone considering hiring Anser Manzer or working with their supposed agency: I strongly recommend against it. If you value reliability, accountability, and actual delivery, look elsewhere.
DM
DANIEL M.
Aug 13, 2025
Python & API Integration Specialist for MERN CRM with NLP Model
Absolutely top notch work and delivered quickly. Great communication and a real problem solver. Highly recommended!
EC
Ed C.
Aug 5, 2025
Developer Needed for Data-Driven Government Transparency Platform
When we explained to Anser Mazer what we needed, he understood exactly what was being asked for, even though we used layman terms. Glad we found him!
About Anser
Principal AI Engineer & Mobile App Developer | Full Stack Developer
96%
Job Success
Houston, United States - 5:17 am local time
I've shipped 17+ live mobile apps, AI agents and SaaS platforms, helped startups secure $8.5M+ in seed funding through AI-powered MVPs, and scaled products to 10M+ active users.
⭐ 100% Job Success Score | 💬 Fluent English | ⏰ 30+ hrs/week availability
"Anser is always running in the background and available for questions and is very responsive. Each week I receive a memorandum of what has been accomplished, which always aligns with the project objectives."
⭐⭐⭐⭐⭐ GoVo, Long-term client, $21K+ contract, 833+ hours
"Had an outstanding experience working with Anser. He delivered our React Native migration and feature updates in under 24 hours. I'd happily hire him again."
⭐⭐⭐⭐⭐ Verified Upwork Client
📱 Mobile App Development
✅ Flutter and React Native, cross-platform iOS and Android from a single codebase
✅ Native iOS with Swift and SwiftUI, Native Android with Kotlin and Jetpack Compose
✅ Offline-first architecture, real-time sync, push notifications, background services
✅ In-app purchases, Stripe, PayPal and payment gateway integration
✅ App Store and Google Play deployment, TestFlight, Fastlane CI/CD, automated testing
✅ Pixel-perfect UI/UX implementation directly from Figma
✅ State management with Redux Toolkit, TanStack Query, Zustand, Bloc and Provider
✅ Deep linking, custom animations, camera, video, audio and chat integrations
Apps I've built and shipped:
Opty Sleep: AI-powered sleep optimization app in the health and wellness space
Chaser the Network: Social networking platform scaled to thousands of active users
Race Command: Real-time mobile command app for motorsports, currently in progress
Medalite: BLE-connected LED light therapy mask controller built in Flutter
🔌 IoT and BLE Mobile Apps
I build mobile apps that talk directly to hardware over Bluetooth Low Energy, which is a rare skill set most mobile developers don't have.
✅ BLE SDK integration in Flutter and React Native
✅ ESP32 firmware communication via BLE
✅ NFC, AR, and IoT monitoring and control apps
Medalite is a great example. It's a Flutter app connected to an ESP32-powered LED light therapy mask via BLE. Users build custom light sequences for meditation, sleep optimization, breathwork, and ketamine-assisted therapy. Full real-time BLE communication with a medically focused UX.
🌐 Full Stack Development
Frontend: React.js, Next.js 15 (App Router, SSR/SSG, Server Components), TypeScript, Angular, Vue.js, Nuxt.js, Tailwind CSS, Material UI, Framer Motion
Backend: Node.js, NestJS, Express.js, Python (FastAPI, Django, Flask), Java Spring Boot, Laravel, PHP
APIs: RESTful API design, GraphQL with Apollo, WebSockets with Socket io, event-driven microservices
Databases: Firebase Realtime DB and Firestore, PostgreSQL with pgvector, MongoDB, MySQL, Redis, SQLite
Cloud and DevOps: AWS (EC2, S3, Lambda, SageMaker), GCP, Azure, Docker, Kubernetes, GitHub Actions, Jenkins CI/CD
🤖 AI App Development
✅ OpenAI, Claude, Groq and Gemini API integration
✅ LangChain and LlamaIndex for RAG pipelines and AI agents
✅ AI-powered MVP development for funded startups
✅ pgvector and Pinecone for vector databases
✅ No-code AI tools: Cursor AI, v0 by Vercel, Bolt new, Lovable
🏭 Industries: Healthcare, Fintech, IoT and Firmware, E-commerce, Real Estate, Entertainment, Fitness, Social Networking, Education, Automotive
🤝 How I Work
Every client gets a clear milestone plan before any code is written. Scope, timeline, and deliverables are agreed on upfront so we both know exactly what success looks like. On hourly contracts I send weekly memos covering exactly what was completed that week, what is coming next, and anything that needs your input. I respond within 48 hours guaranteed and I never go silent mid-project. Billing breakdowns are always provided in writing at each milestone so there are no surprises on the invoice.
I treat every project as unique. I align your business goals with technical execution and make smart decisions around features, budget, and timelines. My code is clean, organized, and built to scale with your product as it grows.
💼 Why Clients Work With Me Long Term
I have active contracts that have been running for 6 to 12 months because clients do not have to chase me. They get consistent updates, predictable delivery, and a developer who genuinely cares about the outcome of their product, not just closing a ticket.
If you are a startup building your first MVP, a business scaling your mobile platform, or a hardware company that needs a firmware-connected app, click 𝐈𝐧𝐯𝐢𝐭𝐞 𝐭𝐨 𝐉𝐨𝐛 and let's talk about what you're building. 🤝
Steps for completing your project
After purchasing the project, send requirements so Anser can start the project.
Delivery time starts when Anser receives requirements from you.
Anser works on your project following the steps below.
Revisions may occur after the delivery date.
Initial Consultation & Requirement Gathering