Top Mobile App Development Companies for Startups

Native App Development for Laundry Service Broker

The team was great. They were open and helpful, and really tried to deliver what I wanted. I feel like they did much more than what I paid for. In terms of communication, there’s some room for improvement in them making sure that they understand all of the project requirements.

Backend App Development for Wellness App Dev Company

Appinventiv works on bug fixing really fast, and they ensure that things are going well. If there’s an issue, they start working on it instantly. Working with a bigger company like Appinventiv makes it more likely to find solutions for those issues. There was a problem with my AWS server. Appinventiv asked the experts in their company, they came back with the right answer, and fixed it.

Mobile App Dev & Design Partner for Mobility Product Company

We have been trying to monitor the project management constraints of quality, budget, and time. The app was delivered on time, within budget, and actually a little under budget, and the quality has been phenomenal. They are very efficient with their hours. Appinventiv has a really good handle on their team and their team’s abilities and getting stuff done.

iOS & Android Dev for Competitive Photography App

Everything has been great. They’re available 24/7. I had to get used to their availability and kindness. They were so awesome. They met the deadlines. If there was a delay, they told us and explained everything.

Mobile Development for Political Engagement App

AppInventiv hit just the right chords! They performed extremely well and the best thing was that we were informed at each and every step of the development of the project. Within a few sessions of brainstorming, they were ready with all the answers. I was quite impressed to see that they had the answers to all of my questions.

App Development for Auto Manufacturing Corporation

AppInventiv performed exceptionally well; they have a very friendly team which is efficient and flexible in responding to us. They understood us and shaped our idea into an app. They have amazing design skills and have completed their work on time. The quality of work is exceptional.

MVP Dev for Sponsors & Student-Athletes Marketplace

Goji Labs’ strengths are their ability to work fast and put themselves in our shoes to understand what we’re trying to achieve. They’ve taken the project into their own hands and done their own research to come back with recommendations. They’ve done the latter very well, helping me open my eyes and remove the bias I had about the project before engaging with them.

Mobile App Development for Social Networking Company

The design phase and the autonomy in the build phase were very impressive. The design phase was highly iterative and led to great hifis that reflected our understanding of our user's needs. The build phase was then executed very autonomously. I was able to focus on business development without being too in the weeds in the development.

Dev Staff Augmentation for Solar Technology Financing Co

On top of that, all the billing hours I get from iTechArt’s accounting department are always correct. They’re also very accurate and ethical, and they’re there for us when we need them. A lot of their engineers work until noon (EST), so they make it very easy for us to collaborate with them. Some work later hours as well in order to accommodate our schedule. For example, some of those engineers work in a different time zone, but they still work late so that they can accommodate our time and join our meetings.

Dashboard Design & Development for Healthcare Company

I was impressed by MindSea’s commitment and experience level.

MVP for Web-Based Sales Pricing Software

Also, even though they’re a smaller team, we were always confident in their abilities. They brought a ton of experience to the table, which earned our trust.

iOS Mobile App Dev for Communications & Scheduling Tool

One of the things that attracted us to them was that they’d developed apps that sold on the market, and by a large number. Their experience is evident: they’re strategic and competent, they have a good project management mindset, they’re process-oriented, and they know what their objectives are.

Mobile App Development for Boating Social Platform

Overall, their team was flexible, receptive to feedback, and involved throughout our engagement. Plus, they are always available, open to feedback, and keep me in the loop about what’s going on, which is extremely useful.

SaaS Platform Dev for Product Design & Marketing Agency

Technoyuga’s project management has been structured, transparent, and responsive throughout our engagement. We have weekly calls to align on progress, discuss priorities, and review upcoming sprints, which has helped maintain clear communication and steady momentum. Overall, their ability to listen, adapt, and proactively solve problems has made them a reliable and collaborative partner in our product journey.

Custom Web Tool Development for Workforce Solutions Co

They communicated clearly, set realistic timelines, and stuck to them throughout the project. We had weekly check-ins and real-time updates via Slack and email, which made collaboration smooth and transparent. They used tools like Jira to track progress, assigned clear responsibilities, and were proactive in flagging potential roadblocks before they became issues.

Web & Mobile App Dev for Nonprofit Broadcasting Network

We have transparent and free communication with the developers and resources, which is great. There's no waiting time, and everyone gets to see the conversation, so nothing happens behind the doors.

Website & App Development Services for Car-Sharing Company

There was always transparency about what they were working on and what the status was. Slack was our primary method of communication.

Custom Software Dev for SaaS Company

We’ve been impressed with their honesty and integrity. We trust them fully, and their team is transparent in their approach. We’ve been impressed with their ability to produce high-quality work reliably.

Mobile App Development for Independent Hedge Fund

Fingent’s project management was outstanding throughout the entire engagement. They maintained clear communication, set realistic timelines, and consistently delivered all milestones on schedule. Their team was highly responsive and proactive, quickly addressing any questions or changes in scope. We especially appreciated their collaborative approach. They worked closely with our product owner and tech lead, ensuring alignment at every stage of the project. Overall, their professionalism, transparency, and ability to adapt to our needs made the whole process smooth and efficient.

AI Machine Learning Program Development for Law Firm

I thoroughly enjoy working with them. They use project management software. We have weekly calls, and they’re always available. They’re also open to conference calls and meetings. They have an agenda for every meeting. Everything is transparent. They deliver on time and budget.

Web, App & API Development for Electronic Products Company

Account managers were all extremely responsive and regular meetings were always helpful and productive. Delivery was always on time or very well communicated when timeline required shifting.

Web Platform Dev & Design for Real Estate SaaS Company

We communicate with Sembit using Trello. They have great project management process, and they’ve been with us since the beginning. They’ve consistently worked hard, so we’ve got great rapport. In addition, they’re good at setting and meeting expectations. Overall, we love working with them.

Mobile App Dev & QA Services for Photo Publishing Platform

We are super happy with Kultprosvert. We have great team members that not only providing quality work but also care about the company. The mobile app project was developed in high quality. I can trust them both professionally and personally.

Web & Custom Development for AUM FinTech Company

One of the member is the leader and takes responsibility for all tasks distribution and management and is fully responsible for the team's delivery and performance. When spec is well documented - the team delivered on time. Highly responsive, - all communication goes through the team manager - but when needed the team engaged Highly available. I personally think it's the people. I found motivated professionals and good friends.

Web Dev for Small Botique Creative Studio

My colleague was very impressed with their high professionalism. The timeframe was quick and there were no delays. Their project management is very efficient. It was perfect and I have no complaints.

E-Commerce Dev for Digital Marketing Firm

The project management was really professional. The company's management arrangement was effective, showcasing their professional approach. This level of professionalism was evident in how the project was managed.

Web & App Development for Content Writing Company

The team is very responsive, which has impacted our work here as well, because time is money. Their project manager is responsive, and he explains everything. They’re in touch with me on a daily basis to check how everything is going. We use email and Slack. If I need something, they always answer the phone. It’s been really good; everything is transparent. They’re very professional and do good work.

Salesforce UI/UX Dev & Maintenance for Cannabis Distributor

If there have been delays, it’s because we needed time to get the required details. They’ve been very patient with us, but they are also aggressive with their follow-ups.

Development Staff Augmentation for Management Group

Their strength undoubtedly lies in project management across all aspects. Their communication regarding staffing needs and the management of their assigned developers is exemplary. Cleveroad's developers' work quality and output are impressive.

Mobile App Development for FinTech Company

The outcome was exactly what we had planned, and they delivered it flawlessly. They enhanced and elevated our initial idea beyond our expectations. The quality of the work and the code were impressive.

Mobile App Development for Sports Technology Company

We were impressed with Cleveroad’s technical competence and skills in being able to solve problems and execute what we wanted to do at a high level. Cleveroad’s ability to execute the project within the initial budget and timeline was very impressive.

Mobile App & Web App Dev for Construction Hiring Company

The design team and the UI team is phenomenal. I’ve been a developer myself for many years, and I know good quality work and great design when I see it. The feedback has been excellent so far, both internally and with our test customers as far as the design, usability, and functionality.

Web Development for Property Technology Company

The Cleveroad team was also able to scale up the team & resource hours to meet some of these changes within the sprint to maintain the original milestone dates. The documention & diagram deliverables agreed were of a good & high quality.

Mobile App Development for Branding Agency

They delivered everything we needed and added conceptually to the project. We thought it would be relatively simple, and although it was not at all simple, they made it feel that way. Couldn't be more excited about their deliverables. We are dreamers and OAKS are dreamers, so I wouldn't change a thing. They deliver on vision and bring things to life in a way that exceeds expectations.

Software Dev & UX/UI Design for Health Infrastructure Co

OAKS LAB has collaborated incredibly well with stakeholders across the business. They’ve met every deadline and solved problems proactively without needing direct guidance. Their team is highly professional, results-oriented, and incredibly intelligent. They often bring opportunities for improvement to the table that we hadn’t foreseen. They’ve quickly dug in and understood our business and the larger industry, enabling them to deliver a highly technical product that exceeds expectations.

Development Staff Augmentation for Nonprofit

The project was launched on time and in budget. How everything is organized and communicated, the affordable costs, skills, reliability and availability.

Custom Software Development for Nonprofit Healthcare Organization

I’m super pleased. Their work is reliable and functional. They take pride in being strong technologists. They walk the extra mile with you. They selected the project methodology consciously and correctly.

Microsoft 365 Migration for Medical Device Company

Instinctools provided strong project management with regular follow-up from a dedicated project manager. They consistently tried their best to address all our needs and were highly responsive. They delivered items on time, meeting the agreed-upon schedule for the migration project and continuing to be reliable for ongoing support tasks.

Mobile App Dev & Mktg Consulting for Creativity Platform Co

Clockwise Software is invested in realizing our vision and is willing to share their feedback, which we appreciate because we like a collaborative process. Ask Clockwise Software for their opinion about certain things because they're not quick to offer it. The team is accustomed to realizing the client's vision and doing a good job of whatever the client asks for.

UI/UX Design Services for Business Services Company