17 Sept 2026 · TrustList Editorial
How to choose a mobile app development company: the 2026 buyer's guide
What to check before hiring an app developer: store accounts and review rules, OWASP MASVS security, privacy declarations, ownership and…
15 app development companies ranked by rating, review volume and listing quality.
Between them, the 15 app development companies on this page cover business services (4), android (4), creative (4) and eCommerce (4). 15 of them have written a profile you can read before you get in touch.

React Native · Web Development · Android · Also in Cambridge
Expansio is a software house in Poznań, Poland, that builds mobile and web applications.

Mobile App Development · Web Development · iOS App · Also in Soho
Heady is a product consultancy that plans, designs, builds and grows web and mobile products.
Real Estate · Information Technology · eCommerce
Bitsclan IT Solutions Pvt Ltd is a software development firm that builds cloud-based web applications, desktop and mobile apps and CRM systems.

Also in Richmond
Data Directions, Inc. is a software and web development firm in Richmond, Virginia.

Mobile App Development · Android · Engineering
Deuglo Infosystem Pvt Ltd is a technology company with bases in Bangalore and Noida, India.
Business Services · React Native · Real Estate · Also in Reading
Doerz - Full Service Digital Agency works with startup founders to turn product ideas into a minimum viable product, the stripped-back first release used to prove demand.
Advertising & Marketing · Business Services · Financial Services
Eldevelop is a technology company that designs and builds mobile applications, websites and e-commerce systems.

Business Services · Information Technology · Financial Services · Also in Calgary
Software consultancy for SharePoint, Power Platform, Dynamics 365, Salesforce and Adobe implementations across industries
Medical · API · Responsive · Also in California and Asia
Firethorne Design is a Sacramento web marketing and development studio founded in 2009 by Don Huntley.
React Native · iOS App · Java · Also in Westminster
Foxtail.cc, trading as FoxTail, supplies software developers on demand, either as individuals or as assembled teams.

Advertising & Marketing · Information Technology · Android
Happyusers is a development company whose portfolio centres on web, mobile and 3D graphics work.
Java
Custom software development company offering web, mobile and enterprise systems, dedicated teams and remote IT administration
Consumer Products & Services · Advertising & Marketing · Business Services
Joen.io is an app development company that builds custom software for desktop, web and mobile.
Consumer Products & Services · Non Profit · Creative
Blockchain development studio building smart contracts, DeFi platforms, exchanges and NFT projects for startups and enterprises
For vendors
The order is earned on evidence: client reviews, vetting, awards and the facts a business states on its own website, which we read and date. Nobody can pay to move up. Add reviews or verified facts to your free profile to move up at the next edition; there are two ways to stand out now, and each one says what it is.
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Every other way we rank app development companies — by what they do and where they are.
Articles on this subject first, then the newest.
17 Sept 2026 · TrustList Editorial
What to check before hiring an app developer: store accounts and review rules, OWASP MASVS security, privacy declarations, ownership and…
5 Oct 2026 · TrustList Editorial
Our own count: nine e-invoicing and tax-system changes published 2 to 5 October from seven countries, none in the EU or US. Median warning…
5 Oct 2026 · TrustList Editorial
Nigeria's digital economy ministry, through NITDA's NCAIR, takes applications until 12 October 2026 for working solutions built on the…
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