Top Mobile App Development Companies

Mobile, Web App & Web Dev for Roadside Vending Store

They were on time and on budget. We went off the initial contract and had deliverable dates, which they met. We communicated through email and met in person with Randall several times.

Modular Web Portal Development for Telecommunications Co

Dynamic Solution Innovators has delivered an MVP and multiple follow-on releases. Thanks to their work, we've gotten our first paying customers. In addition, we've received positive customer feedback, in particular about the benefits of the carefully constructed UX in the web portal.

Android & iOS App Development for Real Estate Company

Black Widow Tech handles bugs exceptionally well. There haven't been any surprises, and the team often discovers issues before me. Black Widow Tech is proactive in letting me know about issues, and almost every time, the team works on a solution before they contact me, which is very impressive and appreciated. Black Widow Tech is honest if they don't have expertise in the requirements I want to try. The team is transparent about their capabilities, and if they're gonna miss a deadline, they're proactive in telling me.

Mobile App Development for Social Media Startup

They’ve been open, candid, frank. They also let us know upfront how much everything costs and have impressive customer service. Tahir is a very charismatic leader, and he’s able to make things happen. He’s an intelligent and honest guy — that’s a good match-up.

Web Application Dev for On-Demand Handyman Service

They gave me a schedule of when the project was going to be completed and met the timeline perfectly. We used emails and Basecamp to communicate, and we also had calls and meetings with everyone involved in the project. I had a lot of trust in them, everyone knew their job, and they worked very efficiently.

Web Application Dev for On-Demand Handyman Service

Based on my prior experiences, I’d say that the trust and communication skills they provided to the project were what distinguished them from their competitors.

Software Dev for Fintech Company

SteelKiwi has a structured and professional approach to project management. They use a variety of communication tools, including Slack, Confluence, Trello, and JIRA, to stay in touch with us and keep us informed about the progress of the project. The team is highly interactive and provides us with regular updates on their progress.

Custom Software Dev for IT & Software Solutions Company

Their management team is online 24/7 with fast and proactive responses.

Web Development for Healthcare Software Company

Steelkiwi is good at project management. We use Figma, Trello, and Slack to collaborate.

Web Development for COVID Platform

The next project manager was great. The project management was 4 out of 5.

SaaS Development for Referral Service

Project management was very good. Alex has done an excellent job and is always on hand to facilitate anything we need.

Full Stack Web App Dev for Software Dev Co

Incode Group showcased effective and cohesive teamwork throughout the development process, ensuring the timely completion of each stage. We engaged in productive discussions to enhance the product by incorporating new features and functions, resulting in a web platform that exceeded our initial expectations. We appreciated the team's dedication, as they not only did their job with dignity but also advised us on the use of certain features that made working with the platform much easier. We felt their professionalism and expertise.

UX/UI Design for Financial Services Company

What stood out most about Lumi Design was their deep empathy for the end user and their ability to translate our mission-driven vision into a digital experience that feels both accessible and empowering. The team combined strategic thinking with creative execution, delivering design solutions that were both visually compelling and functionally impactful.

UX/UI Design & Dev Services for IT Staffing Company

A very good quality for a fair price. The Artkai team has good professional chemistry and great experience with digital products.

MVP Dev Staff Aug & UX/UI Auditing for Marketing Company

The price may be something you always want to negotiate, but the quality speaks for itself.

Landing Page Development for AI Infrastructure Dev Company

Artkai delivered the landing page in great quality according to our design.

UX/UI Design for Luxury Spirit & Wine Platform

First, the quality of their work is outstanding. They have exceptional talent.

UI/UX Design & Frontend Web Dev for Investment Platform

The rates they’ve given us are slightly below market, and the quality of work is fantastic.

Custom Software Dev for Food Safety Management Company

Project Management: Maintains clear communication regarding project issues or concerns, ensuring transparency throughout the development process. Project Delivery: Adheres to the agreed delivery schedule, proactively raising any development issues within an acceptable timeframe to minimize impact.

E-Commerce Custom Development for Consumer Product Seller

We were impressed with their ability to build high-quality designs and code that matched our expectations in the set timeframe. Every phase of the development process was carefully planned and managed according to our requirements and considering all of our real concerns. They also made suggestions that we hadn't thought of that could make the project more successful. They were ready to go the extra mile for us.

Web Dev for Real Estate Development Company

Project manager from InternetStars was helpful and creative. We were impressed by how they understood our needs and executed them into the project.

App Testing & Automation for Tech Startup Firm

Timely deliveries, good work quality, great cultural fit. Elinext is always flexible when it comes to our unique needs.

Human-Machine Interface for Radar Sensor Company

Outstanding record in on-time delivery, quality, responsiveness and well-established processes. All needs were met promptly.

MVP Development and Testing for Travel Company

Their estimation of the time it would take to develop was correct. They’re always on time.

iOS & Android Dev for Tech Agency

The project was delayed because our client didn't deliver some content on time. Elinext Group was completely on time and kept to the budget we agreed on.

Full Stack Dev for OPE Tech Firm

Elinext Group has delivered everything on time and within budget.

Bitcoin Exchange Application for Brokerage Service Provider

They met deadlines. We used clubhouse for our project overview and cards, linked to a unique repo branch. Their ability to understand our problem, then go and efficiently solve it is impressive.

POC Development for Real Estate Platform

When it comes to timeline, they met all of our needs ahead of expectations. Labrys managed the project really well. They delivered our POC ahead of schedule. They responded to our needs in a timely manner and we worked together well using various communication tools for clarity and understanding.

Custom Web Dev & Design for Software Dev Company

The Datahub app was successfully launched in December, attracting millions of users and handling significant traffic seamlessly. All features were delivered on time, and the team demonstrated exceptional communication and professionalism throughout the entire process. We were highly impressed by the exceptional level of their engineers, who demonstrated extensive experience and outstanding communication skills. It’s invaluable to work with a team you can confidently delegate tasks to, knowing they will deliver on time and uphold the highest standards of quality.

Web3 Platform Development for Automotive Auction Platform

Labrys was always on time and very professional. They provided weekly updates and kept track of milestones. We communicated via Telegram.

AI Tool Design & Development for Smart Contract Auditing Co

Labrys has stuck to the timelines. Labrys has delivered on time, on budget, and with world-leading quality.

UI/UX Design & Custom Software Dev for Nonprofit Org

Their project management was really impressive! They showed high skills in handling the project and were great at communicating with us. Whenever we had any questions or requests, they were quick to respond and address them. And guess what? They always delivered items on time, which showed their strong commitment to meeting deadlines and achieving project milestones.

Staff Augmentation for Drupal Development Company

The project was handed in within the deadlines and the budget. Danavero Inc.'s project management team was highly professional and responsible. They did their job very well, the results satisfied us and helped us reach our goals.

Custom Software Dev for Interactive Advertising Tech Company

They’re readily available 24/7 and work all the time. Whenever we have an issue, they’re there for us. Moreover, they have great budget and time management skills, and they deliver what they promise.

Web Dev and Content Optimization for Transportation Company

The team has performed well. They deliver on time; we’ve had no problems with them. Danavero makes the process simple. I’m very happy with them.

Multilingual Drupal 8 Custom Web Development for UX Consultant

For us, working with Davanero Inc. helped us learn a lot on Drupal 8. The project was delivered on time, with really good quality. They were really engaged with my project's success. They made sure they were sticking to the deadline, while giving a lot of attention to details.

MVP Design & Dev for Mental Health Community Platform

Yes they delivered on time and kept me in the loop with various changes that would affect timeline and budget. They responded to my needs quickly and provided me with feedback often.

iOS App Development for Design Studio

The project was delivered on time even when the scope and extent of what we needed to build were constantly changing. Everything was delivered in a timely fashion, and the team was very responsive and flexible, which helped us get to the goal.

Custom Software Dev Support for Monetary Systems Company

JetRockets usually meets deadlines. They use Asana as a project management tool, and we have a Slack channel to communicate.

Software Dev & Testing for Software Development Company

JetRockets delivers on time and on budget. Their account manager is a good relationship manager. Their lead software engineer is also great.

Custom Software Dev for E-Commerce Marketplace

Their team delivers on time and is very communicative. They’ve taken ownership of the project when necessary; they are very responsible.

Custom Software Development for Property Management Company

The project was managed professionally and delivered in accordance with the agreed timeline. Milestones were met as planned, and the overall delivery progressed smoothly. We particularly appreciated the prompt and flexible response to our requests, including immediate handling of fixes, enhancements, and adjustments resulting from changes to the original system design or functional requirements.

Staff Augmentation for AI-Based Social Media Listening Tool

Intellectsoft is a very trusted and professional company and our collaboration 100% proved it. We will certainly turn to them for help if we ever need an extra workforce. A perfect combination of technical expertise and reasonable price for such services.

Staff Augmentation for IT Services Company

They understood the specifics of our industry where we operate and created the product that we needed to have. What’s also important is that the price for the dedicated team is pretty reasonable and it fits our budget.

Custom Platform Dev for Consulting Company

I would definitely recommend working with Intellectsoft. They’re straightforward, good to work with, and reasonably priced.

Custom Software Dev for SEO Company

We relate to Alex and Liza. Additionally, Alexey (3D Generalist Unreal Engine), the developer, is a very prepared and knowledgeable person.

Tech Work for Smart Home Automation Software

Their depth of knowledge is second to none, their ability to simplify the complex is exceptional and most importantly their humility to ask the right questions is their greatest strength.

Custom Software Dev for Healthcare Services Provider

EnterBridge Technologies is described as extremely responsive, professional, available, and solution-oriented. They have demonstrated a high level of commitment and professionalism in their project management approach. The lead developer is particularly noted for being extremely bright, resourceful, and committed to finding solutions to complex issues.

Telehealth Platform Dev for Alternative Health & Wellness Co

The project management is excellent. Access to highest member of leadership when necessary. Great team overall.

Mobile App Development for Climate Crisis Nonprofit

2-3 meetings per week with me (besides their daily standups). Delivery of new prototypes every 1-2 weeks. Generally on time and fully in communication about delays or roadblocks encountered.

Custom Software Design & Development for FinTech Company

They do a phenomenal job managing everything. We communicate via Slack, email, and weekly calls. We also use Figma and Jira.

Website Maintenance & Support for Healthcare Provider

They have a very transparent work style and clear communication regarding the tasks underlying each aspect of the work overall. They deliver on time and if that will not be possible, explain why not, clearly and with transparency. I am continually impressed with their professionalism, transparency and responsiveness. Transparency is highly valued for us, due to poor experience with a past vendor.

Custom Software Dev & Maintenance for Payment Platform

Clockwork is very good at communication, transparency, listening, and learning. They’re very open to giving and receiving ideas to improve the process on an ongoing basis. We primarily communicate through Zoom meetings.

Mobile App Dev for Mobile Parking Provider

They were organized and easy to communicate with. Origen Software mapped out project tasks and provided progress updates in meetings, which we had once or twice per month. They also responded quickly to emails.

Website Redesign for Production Music Library Company

They’ve been terrific. The rates are reasonable, the technology is excellent, and I offer no warnings whatsoever.

Web Rebuild & Branding for Investment Management Firm

What stands out most about this company is their exceptional quality of work and meticulous attention to detail. Hoooman Studios implemented a task management system during our collaboration, significantly enhancing their ability to handle tasks efficiently. This new system has streamlined their project management, allowing for timely delivery and a responsive approach to our requirements.

CRM Software Development for Marketing Company

We're delighted with the UI design that they suggested for our software. Their idea are very innovative, so I may say that Fireart is impressive due to its creative thinking and professional design.

Branding & Web Design for Financial Services Company

Timely responses, speedy work, and innovative designs

IT Consulting for Food Delivery Platform

They were collaborative and positive, and I appreciated their can-do attitude! We really enjoyed working with them.

iOS & Android App Devs for Cosmetics Startup

They’re collaborative, giving us great suggestions for marketing strategies. Their team talks about us on their social media profiles, including Facebook and LinkedIn.

SEO & Social Media Marketing for Digital Marketing Agency

The team was smart in understanding the issues, prompt in resolving those, proactive in responding, and professional overall. We primarily used Google Meets for our weekly virtual conferences and phone/email for communicating our requirements and concerns. Their project management style impressed us so much that we implemented a couple of their strategies in our own office.

Digital Marketing & Branding for Coaching Company