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…
5 app development companies ranked by rating, review volume and listing quality.
Between them, the 5 app development companies on this page cover web development (3), PHP (3), responsive (3) and creative (3). They also list work in United States of America. 5 of them have written a profile you can read before you get in touch.

Search Engine Optimization · Web Development · UI/UX Design · Also in United States of America
eStore Seller designs and builds online storefronts for sellers on platforms including eBay, Shopify and Magento.

Search Engine Optimization · Web Development · UI/UX Design · Also in Reading
Founders Approach builds mobile apps and websites for businesses, founders and start-ups.

Web Development · Responsive · Templates · Also in Los Angeles and Pasadena
Apex Global Solutions is a web development and graphic design company in Los Angeles.
Legal
APPSOFT, which also writes its name as App Soft, is a software development company offering the full cycle of work from analysis to support after release.
PHP · Responsive · Creative · Also in Carolina
Elemental Maze is a web design and development business serving small and mid-sized organisations.
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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