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Top iPhone App Development Companies in Alpharetta

Researched by:Goodfirms Research TeamUpdated:September 4, 2026

Goodfirms has reviewed 10 iPhone App Development Companies in Alpharetta as of September 2026. The top-ranked firm is Digital Scientists (5.0 stars, 1 verified reviews, $150 - $199/hr, founded 2007, Alpharetta). Across the category, the median hourly rate is $37, median client rating is 5, and 30% of firms employ 50+ members. Explore the vetted iPhone App Development Companies in Alpharetta below, compare their strengths, and connect with the provider best suited to your requirements.

10Verified firms
$37/hrMedian hourly rate
5 ★Median rating
30%Have 50+ members

Goodfirms has verified 10 iPhone App Development Companies in Alpharetta - part of 22,842+ iPhone App Development Companies, each passing Goodfirms' 4-step verification process (background check, client interviews, portfolio audit, ongoing quality review). Listings marked "Sponsored" are agencies that pay for premium placement - sponsorship does not affect star ratings or review content.

Top 10 at Glance

Compare the highest-ranked firms first side by side.

Rank
Company
Rating
Reviews
Hourly Rate
Team Size
Founded
Headquarters
Action

List of Best iPhone App Development Companies in Alpharetta

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Service
Hourly Rate
Employees
ReviewsAll Companies
Industry
Client Type

  • Digital Scientists

    5.01 Review

    We’re a software innovation lab with a team of designers & developers. Our Customer Experience and UX experts develop mobile apps (iPhone, Android, HTML5, hybrid), custom software, websites & digital platforms for modern devices: Mobile, digital display, internet of things. We leverage the latest frameworks ... read Digital Scientists reviews & insights

    $150 - $199/hr
    10 - 49
    2007
    Alpharetta, United States
    Digital Scientists represents a top-level company, from their communication to development! - Assistant Vice President
    Visit Website

  • MantraSys

    5.01 Review

    We deliver high-quality, scalable cloud and mobile apps on time and within budget. We are a USA company with expertise in financial, healthcare, and Learning domains. All our projects are managed from our Alpharetta, GA office and are delivered globally. MantraSys is an IT solutions ... read MantraSys reviews & insights

    < $25/hr
    10 - 49
    2006
    Alpharetta, United States
    Best cloud apps development company - Project Manager
    Visit Website

  • Nuuke

    At nuuke, we have a very simple filter for the work we take: Will this result in a win? We specialize in mobile app development, animation marketing, and high-tier video production for brands that are tired of being "second best." We don’t follow trends; we set the pace. When you hire nuuke, you aren't just ... read Nuuke reviews & insights

    $50 - $99/hr
    250 - 999
    2018
    Alpharetta, United States
    Visit Website

  • Kreative Marketing Insights

    Kreative Marketing Insights is a one-stop digital marketing agency based at Atlanta (GA) specializing in a vivid range of digital marketing services such as SEO services, ecommerce website development, social media marketing and much more. Kreative Marketing Insights (KMI) has recently absorbed GRM works - a social media agency that was founded in the year ... read Kreative Marketing Insights reviews & insights

    $25 - $49/hr
    2 - 9
    Alpharetta, United States
    Visit Website

  • Dimiour

    We provide strategies and services in partnering with organizations to solve today’s problems, while building integrated innovations to help lead the future.

    $25 - $49/hr
    10 - 49
    2008
    Alpharetta, United States
    Visit Website

  • 18Techs

    18Techs has been proudly serving clients since 2006 and cultivating a network of qualified elite professionals who are looking for the dedication and stability that the staff augmentation model offers. We don’t believe in cheap outsourced labor or simply punching a clock. We will fight the battles alongside your company. Whether its meeting a tough ... read 18Techs reviews & insights

    $50 - $99/hr
    10 - 49
    2006
    Alpharetta, United States
    Visit Website

  • Elegant Software Solutions

    Elegant Software Solutions is a team of technologists whose commitment to excellence and customer service is our highest mission. We pledge to maximize our clients’ return on investment by building best of breed solutions in accordance with modern day best practices and the latest standards of our industry. We are software craftsmen. We take great ... read Elegant Software Solutions reviews & insights

    NA
    10 - 49
    Alpharetta, United States
    Visit Website

  • susalabs

    SusaLabs is a technology company specializing in custom software development and healthcare innovation. We offer end-to-end IT solutions, including machine learning, deep learning, digital transformation, artificial intelligence, and blockchain technologies. Our services cater to various industries such as health insurance, automobile insurance, banking, education, and industrial processes. Additionally, we are pioneering advancements in RNA-based cancer ... read susalabs reviews & insights

    < $25/hr
    250 - 999
    2019
    Alpharetta, United States
    Visit Website

  • TapTwice Digital

    TapTwice Digital helps businesses bring their projects to life! Covering all types of custom projects ranging from Web Design, Mobile Apps, Custom AI Projects, Saas Apps, we have the tools and expertise to bring your ideas to life! We believe that to build any successful project, it requires good communication. Which is why, from the ... read TapTwice Digital reviews & insights

    $25 - $49/hr
    2 - 9
    2019
    Alpharetta, United States
    Visit Website

  • Telliant Systems, LLC

    Using AI Tools

    • ChatGPTChatGPT

    Telliant Systems provides a comprehensive suite of software product development company to clients in North America and around the world. Our extensive array of custom software product development services encompasses product strategy, software design, application development, quality assurance/testing, performance analysis and optimization, as well as application maintenance.

    $50 - $99/hr
    50 - 249
    2010
    Alpharetta, United States
    Visit Website

    Why Telliant Systems, LLC?

    • Microsoft Solutions Partner for AI, Apps, Cloud
    • Over 16 Years of experience in Custom Software De
    • Clutch rating 4.9

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1 cities with the best Value Score for hiring.

Ranked by a composite blending firm count (supply), average rating (quality), and average hourly rate (cost). Affordability is weighted highest (50%), so this surfaces genuinely affordable destinations - not just the biggest markets.

US★ TOP PICK

Alpharetta

Home to 10 vetted firms, with an average rate of $62/hr and a 5★ client rating.

Firms10
Avg Rate$62/hr
Avg Rating★ 5
Value Score74 / 100

Where the firms are.

Bubble size shows how many firms each country has; colour shows its average hourly rate. Tap any country for its firm count, average rate, rating, and Value Score.

Loading map…

All cities ranked by Value Score.

Every city in scope, ranked by Value Score.

CityFirmsAvg RateAvg RatingValue ScoreAction
USAlpharetta10$62/hr574View firms
USAlpharetta
10 firms$62/hr5
Value Score74 / 100
View firms

Match by work-hour overlap with your team.

Cost matters - but so does being able to actually talk to your developer during your workday. Here are the best destinations for each major hub.

If you're in US (PT/ET)Recommended

Look for nearshore LATAM partners - same-day collaboration, similar time zones, and 50-60% cost savings vs domestic.

MXMexico~7h overlap
ARArgentina~6h overlap
BRBrazil~5h overlap
CACanada~8h overlap
If you're in Europe (CET/GMT)Recommended

Eastern Europe is your sweet spot - 1-2h time zone shift, EU GDPR alignment, and 40-50% lower rates than Western Europe.

PLPoland~8h overlap
UAUkraine~7h overlap
RORomania~7h overlap
ZASouth Africa~8h overlap

How firms are placed on the matrix

Every position on this chart is the output of the Goodfirms ranking algorithm - a weighted composite of signals across two axes. The algorithm is recomputed regularly and is fully documented.

Sponsorship does not affect placement. PRO members receive visible badges and ad placements, but their algorithmic scores are calculated identically to free listings.

Read the full methodology
Algorithm at a glance
1
X-axis (Core Competencies): Service Focus Ratio + Portfolio Depth + Quality + Experience
2
Y-axis (360-Performance): Client Reviews + Market Presence + Goodfirms Score
3
Missing signals are excluded from a firm's score, not substituted with defaults - weights redistribute across remaining inputs
4
Recency decay over the last 18 months keeps stale reviews from dominating
5
Eligibility floor: ≥ 1 published review in this category scope

Found your target region?

Browse all firms in your chosen country - or let us hand-pick matches based on your project, budget, and time-zone preference.

Get matched firms

Cities with the best Value Score for mobile app development hiring.

Ranked by a composite score blending firm count (supply), average rating (quality), and median hourly rate (cost). Affordability is weighted highest (50%), so this list surfaces actually affordable destinations rather than just-big markets.

Budget leader
Alpharetta · $0-24/hr

2 firms in this tier - more than any other city, averaging 5.0 ★. Top picks: MantraSys, susalabs.

Mid-tier leader
Alpharetta · $50-99/hr

3 firms in this tier - more than any other city. Top picks: 18Techs, Telliant Systems, LLC, Nuuke.

Top tier leader
Alpharetta · $150+/hr

1 firms in this tier - more than any other city, averaging 5.0 ★. Top picks: Digital Scientists.

Loading heatmap…
Cell intensity (firm density):
Low
High
Best Value marks the densest, highest-rated, most-affordable cell per row

Top 9 recommended companies by Value Score.

Ranked across all heatmap cells - each blends a low hourly rate, a strong rating, and sufficient review volume.

1
MantraSys
5.01 reviews
80.7VALUE
United States< $25/hr10 - 49
✓ Best Value
2
susalabs
67.3VALUE
United States< $25/hr250 - 999
3
Dimiour
62.7VALUE
United States$25 - $49/hr10 - 49
4
Kreative Marketing I…
62.7VALUE
United States$25 - $49/hr2 - 9
5
TapTwice Digital
62.7VALUE
United States$25 - $49/hr2 - 9
6
18Techs
48.1VALUE
United States$50 - $99/hr10 - 49
7
Telliant Systems, LL…
48.1VALUE
United States$50 - $99/hr50 - 249
8
Nuuke
48.1VALUE
United States$50 - $99/hr250 - 999
9
Digital Scientists
5.01 reviews
43.2VALUE
United States$150 - $199/hr10 - 49
View all 10 firms

How the heatmap is built

Every cell in the grid above is the count of firms in (place × hourly-rate tier). Firms are placed by their published hourly rate; those without a disclosed rate are not plotted.

Top company names per cell are surfaced by Value Score - a weighted blend of affordability (50%) + rating (35%) + review volume (15%).

The "Best" ribbon marks the cell in each row where firm density, ratings, and affordability line up best - the densest, highest-quality combination.

Read the full methodology
Value Score · per firm
ValueScore = 0.50 × Affordability
+ 0.35 × Rating
+ 0.15 × Review Volume
// All sub-scores normalized 0-100
// Affordability = (1 - rate/$200) × 100
// Rating = (rating - 3) / 2 × 100
// Volume = log10(reviews+1)/log10(200) × 100

Found your target region?

Browse all mobile app development firms in your chosen country - or let our AI hand-pick 3 matches based on your project, budget, and time-zone preference.

Get 3 AI-Matched Firms