Custom iOS App Development
Turn your vision into high-performing iOS apps that grow your business.
iOS App Development Services
Hire iOS app developers who design mobile experiences that feel just right—innovative, intuitive, and built for your audience.
Trusted partner for startups and Fortune 500 companies.
“GfK MyScan is a business-use app exclusively available to selected analysts at GfK. Analysts use the app to record shopping activities at stores like Aldi and Lidl by. ”
Josh Hubbert
Chief Executive Officer, GfK
Trusted worldwide since 2013, VT Netzwelt designs and builds high-performance ios applications that accelerate growth, reduce time to market, and deliver measurable business impact across platforms.
Henning Thole & Surender Vikram Singh
Turn your vision into high-performing iOS apps that grow your business.
Create cross-platform apps with React Native and Flutter to expand your reach.
Crafting beautiful, intuitive iOS designs for effortless user interaction.
Ensure flawless app performance with expert testing and AI-driven tools.
Fine-tune app performance, fix bugs, and enhance compatibility for smooth use.
Modernize your outdated iOS app for improved functionality, security, and UX.
Our iOS App Development Services in the USA
Swift
Objective-C
Xcode
Cocoa Touch
UIKit
SwiftUI
Flutter
React Native
Core Data
Core Animation
Core Location
MapKit
ARKit
Firebase
Realm
Barcoo Modernizes Product Scanning with Seamless Mobile UX
45%
faster product scans
30%
increase in user retention
2x
smoother in-app navigation
MindSurf Simplifies Mental Wellness in One App
50%
increase in daily active users
2x
higher session duration
35%
improvement in user retention
For over 12 years, VT Netzwelt has partnered with 450+ clients worldwide, from Fortune 500 leaders to fast-growing startups, delivering technology that fuels growth and scales effortlessly.
California
New York
Chicago
Los Angeles
Boston
Denver
Austin
Dallas
Testimonials
Don't Just Take Our Word For It
…we share a high level of trust. If they tell me something should be done a certain way, I follow their advice.
VT Netzwelt provides accurate quotes and time estimates, allowing internal teams to better plan for new features. The team is reliable and has cultivated a strong, trusting relationship throughout the engagement. Transparency and regular communication are hallmarks of their work.
Florian Metz
Managing Director, MeineSpielzeugkiste
"I rest easy knowing that I have VT Netzwelt backing me up."
In addition to strengthening the overall quality of the mobile apps, VT Netzwelt has grown to assume the responsibility of maintaining and updating the products. With a wealth of valuable development experience, they have proven to be a reliable vendor that strives to provide standout service.
Anonymous
Owner, Meal Planning Service
have worked with Netzwelt team for the past two years on three large-scale apps
they consistently delivered fantastic results. They are extremely responsive to all inquiries and work tirelessly to deliver a fantastic project. Because of their efforts, my app is ranked in the top 10 on 7 different search terms on iTunes. As always, thanks!
Matthew Ohm
CEO
have worked with Netzwelt team for the past two years on three large-scale apps
they consistently delivered fantastic results. They are extremely responsive to all inquiries and work tirelessly to deliver a fantastic project. Because of their efforts, my app is ranked in the top 10 on 7 different search terms on iTunes. As always, thanks!
Matthew Ohm
CEO
I most appreciated their understanding of our business and the mobile app development industry.
VT Netzwelt app drew business from the legacy web platform and new user rates increased significantly. With an adaptable approach to customer service, prompt communication skills, and a thorough knowledge of the project and the industry, the team accurately completed the project on their first try.
Pankaj Guglani
CEO, RedQuanta
Right from the start, I felt safe working with VT Netzwelt.
VT Netzwelt delivered a site redesign that launched the platform to the top three search results for competitive keywords. Through consistent SEO efforts, they’ve kept it highly ranked and boosting revenue for almost six years. Highly versatile, the team can deftly change course to pursue new goals.
Anonymous
CEO, CollegeScholarships.com
Costs vary—a simple app might start around $20,000, while more advanced ones could run over $100,000. An honest iOS app development company in USA will listen first, understand your needs clearly, then give you a number that makes sense.
Definitely! Actually, it’s often the best choice. When you hire an iOS app developer directly, you get someone who’s invested in your vision, making sure every detail matches your goals perfectly.
Usually around 3–6 months. But honestly, good apps aren’t rushed. A reliable company providing iOS app development services won’t just hand you a deadline—they’ll plan carefully, work methodically, and deliver something solid.
Yes, and you should! Quality iOS app development services don’t end at launch—they’ll stick around to make sure your app stays fast, secure, updated, and hassle-free for your users.
Enterprises today are tasked with unlocking the potential hidden.
