Top 10+ iPhone Development Companies in London | iPhone App Developers London 2026

Last Updated 04th November 2026 | Category: Top App Development Firms

As of November 2026, this directory tracks 59 iphone companies. Hyperlink InfoSystem currently sits at the top of the list (5.0-star average from 497 verified reviews, $25 - $49 / hr, in business since 2011). Looking at the group as a whole, the midpoint hourly rate is $125, the median rating is 4.5, and 21% report a team of 50 or more. Most frequently listed specialties here include Mobile App Development, Software Development, Bot Development, and AI Development.

Every company on this page is evaluated on the same real signals: how clients have rated their work, what they charge per hour, how big their team is, and how long they've been in business. Clients rate these iphone firms 4.8/5 on average. $150 - $199 / hr is the most common rate band. Roughly 20% of the companies listed report a headcount of 50 or more. Before reaching out to any shortlisted firm, it's worth cross-checking its review history and portfolio directly - every listing is manually checked (founding year, services, team size) and reviews go through a moderation step before they go live.

59
Verified Firms
$150 - $199 / hr
Most Common Rate
4.8
Average Rating
20%
Have 50+ Employees
How this list is built: Companies are added only after manual research into their foundation year, service offerings, ratings, and employee strength. Client reviews go through a verification step before being marked Verified and shown publicly. Listings marked Sponsored pay for premium placement — sponsorship does not affect star ratings or review content.

Top-Ranked iphone Companies

Compare the highest-ranked firms first side by side.

Rank Company Rating Reviews Hourly Rate Team Size Founded Headquarters Action
1 5.0 497 $25 - $49 / hr 1,000 - 9,999 2011 Jersey City, NJ Visit Profile
2 4.5 7 $50 - $99 / hr 10 - 49 1997 London, England Visit Profile
3 4.5 7 $50 - $99 / hr 50 - 249 2014 London, England Visit Profile
4 4.5 7 $150 - $199 / hr 2 - 9 2011 London, England Visit Profile
5 4.3 6 $50 - $99 / hr 10 - 49 2013 London, England Visit Profile
6
4.3 6 $100 - $149 / hr 50 - 249 2008 London, England Visit Profile
7
4.3 6 $150 - $199 / hr 50 - 249 2004 London, England Visit Profile
8
4.1 7 $25 - $49 / hr 50 - 249 2010 London, England Visit Profile
9
4.1 6 $150 - $199 / hr 50 - 249 2009 London, England Visit Profile
10 4.4 9 Undisclosed 10 - 49 2010 London, England Visit Profile

The List of Top 10+ iPhone Development Companies In London | Top iPhone App Developers London November 2026

Sponsored
2011
< $25
1000+
GBP 18,959+
Mobile App Development Web Development VR App Development AR App Development Unity 3D Game Development Wearable App Development UI-UX Design Web Design Internet of Things AI Development Logo Designing
2013
$150 - $199
10 - 49
GBP 7,584+
Mobile App Development Web Development UI-UX Design Web Design Social Media Marketing SEO
2007
Undisclosed
10 - 49
No reviews yet
—
$150 - $199
2 - 9
—
Undisclosed
2 - 9
2014
$50 - $99
10 - 49
GBP 1,895,888+
Mobile App Development Web Development VR App Development AR App Development UI-UX Design Web Design Internet of Things Branding
—
Undisclosed
2 - 9
—
$150 - $199
2 - 9
No reviews yet
—
$150 - $199
2 - 9
—
$150 - $199
2 - 9
4.6 9 Reviews
—
Undisclosed
10 - 49
2010
Undisclosed
10 - 49
—
$50 - $99
2 - 9
No reviews yet
—
Undisclosed
10 - 49
—
$50 - $99
10 - 49
—
$100 - $149
2 - 9
4.1 8 Reviews
2023
Undisclosed
10 - 49
2020
Undisclosed
10 - 49
2014
$50 - $99
50 - 249
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FAQ

Frequently Asked Questions

Got questions about our specialized technology solutions? We have the answers to help you make informed decisions.

Yes — a good number of App Development companies in London have built their client base primarily from overseas, particularly across North America and Western Europe, and have the operational habits to prove it: documented handoffs, async-friendly communication, and contracts written with international clients in mind. If cross-border delivery matters to you, ask a App Development firm in London directly for a reference from a client in your own country rather than taking "we work globally" at face value.

Most App Development teams in London that have been doing this for a while have a playbook for overseas clients: structured sprint check-ins, shared dashboards you can log into any time, and written updates that don't rely on everyone being online at once. The ones that do this well treat documentation as part of the deliverable, not an afterthought. Before committing, it's worth asking a App Development firm in London to show you what a typical week of client communication actually looks like.

The better App Development companies in London plan around the time difference rather than ignoring it — usually by shifting core hours to overlap a few hours with the client's day, and filling the rest of the gap with recorded demos, written status updates, and async-friendly tools. It's a solvable problem, but only if it's addressed explicitly before the project starts; agree on exactly how much overlap you need with your App Development partner in London up front.

It does, in fairly practical ways — communication style, how formally decisions get escalated, and the pace at which changes get approved all vary by region, and London has its own norms around each. None of this is a problem as long as expectations are set early; the App Development engagements that go smoothly in London are usually the ones where the client spent a little time upfront understanding how the team likes to work, not just what they can build.

Listings for App Development companies in London update continuously as new reviews come in, with a more thorough re-ranking pass every few months. That means a firm coasting on an old reputation without fresh client feedback will gradually slide, while newer companies with strong recent delivery can move up — the goal is that the London list reflects how firms are performing now, not two years ago.

Get clear, specific answers on: who owns the code once it's delivered, what the support window looks like after launch, how they handle a team member leaving mid-project, and what their process is when a client requests a scope change. Vague or evasive answers to any of these from a App Development company in London are a bigger red flag than a slightly higher quote.

The reputable ones treat it as non-negotiable — NDAs signed before any real discussion happens, access controls that limit who on the team can see what, and contract language that clearly transfers all IP to the client on final payment. Internal confidentiality agreements for staff are standard practice at any App Development company in London worth hiring. If a firm is loose about any of this in early conversations, that's a preview of how they'll handle it once your data is actually in their systems.
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