$25,000+
$30 - $49 / hr
50 - 99
Startups
Argentina, Nuñez
2009
Within 1 month

We build IT capabilities that are more scalable, agile, reliable and responsive to business needs! Mobile Development Leaders providing world-class native mobile application development services for all platforms. Mobile is redefining our lives, creating new business and we know how to take advantage of it. Cloud Platform Factory We combine sophisticated and well-proven Agile practices with design thinking to ensure the customer remains the central focus. It provides the best mix of control and flexibility. Outsourcing Service Helping clients to reduce costs and gain efficiency, flexibility, and scalability. We provide a model that allows them to move away from complex and inefficient IT environments.

Techreviewer Score

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5.0

Client review platforms

The company's reputation is reflected through ratings and reviews from different review websites:

4.9
(17 reviews)Clutch
4.9
(12 reviews)DesignRush
3.2
(1 reviews)Trustpilot
5.0
(22 reviews)Google

Employee review platforms

The company's work culture and employee satisfaction from top workplace review platforms:

4.4
(27 reviews)Glassdoor

AI Overview

Powered bytechreviewer AI
This company performance overview is based on AI analysis of 35 client reviews across 3 different review platforms. Read more about our methodology.
Last updated: June 2026

Performance snapshot

The App Master presents a consistently strong performance profile across mobile and custom software development, with the majority of reviews reflecting high satisfaction and specific, measurable outcomes. Technical ratings and delivery feedback are predominantly positive, with only isolated schedule concerns. One unverified review from a third-party platform appears to describe a cryptocurrency scam unrelated to the company's services and was excluded from scoring.

Performance breakdown

Technical expertise
Strong

Multiple reviews reference specific technologies including AWS Lambda, Node.js, Firebase, MongoDB, React Native, Salesforce, and Twilio. Outcomes such as reducing backend load time from 8–10 seconds to under one second confirm strong, applied technical capability across complex stacks.

Project management & delivery
Mixed

Most clients report on-time, on-budget delivery with structured use of Jira, Trello, and Slack. However, one Clutch review recorded a schedule sub-rating of 3.5 out of 5.0, indicating at least one engagement experienced timeline challenges, preventing a fully Strong rating.

Communication & collaboration
Strong

Clients consistently praise responsiveness, transparency, and multi-channel availability via Slack, Google Meet, Zoom, and email. Cross-timezone collaboration is noted as effective, with the featured review explicitly highlighting the team's impressive English proficiency and proactive communication style.

Reliability
Strong

Multiple reviews describe bug-free, high-performing deliverables and consistent responsiveness. One reviewer specifically noted a fully functional, bug-free mobile app revamp, while others highlight low-maintenance outputs and long-term ongoing engagements as indicators of product stability.

Client satisfaction & outcomes
Strong

Tangible business results are documented across multiple engagements: 80–90% reduction in operational time for a consulting firm, backend performance improved from 8–10 seconds to under one second, and a 4–5 week financial process reduced to minutes. Willingness-to-refer scores are consistently 5.0.

Best for

The App Master is best suited for startups and SMBs seeking mobile app development, custom software, and staff augmentation. They excel in MVP delivery, backend optimization, and cross-platform development using modern stacks including React Native, AWS, and Node.js.

Clients info

The App Master serves a diverse client base spanning startups to large enterprises, with a concentration in small businesses of 1–50 employees. Industries include arts and entertainment, business services, healthcare, retail, education, legal, and management consulting. Project budgets most commonly fall in the $10,000–$199,999 range, with select engagements reaching $200,000–$999,999. Primary industries represented include Arts, Entertainment & Music, Business Services, Healthcare & Medical Devices, Retail, Information Technology & Software, Management Consulting, Education, Legal Services, Food & Beverages, Oil & Energy. Typical client size bands include 1–10 Employees, 11–50 Employees, 51–200 Employees, 1,000–5,000 Employees. Common project budget ranges include $10,000 to $49,999, $50,000 to $199,999, $200,000 to $999,999.

Review strength

The assessment is based on 35 reviews across three platforms, spanning from October 2019 to May 2024 on the primary review platforms. Five additional brief Google reviews from 2024–2025 provide supplementary sentiment. One Trustpilot review was excluded from scoring as its content describes a cryptocurrency scam unrelated to software development services, suggesting a likely misattribution. The majority of substantive reviews are within the last three years. Review date range: Oct 2, 2019 - Apr 30, 2024.

Performance breakdown

Technical expertise
Strong

Multiple reviews reference specific technologies including AWS Lambda, Node.js, Firebase, MongoDB, React Native, Salesforce, and Twilio. Outcomes such as reducing backend load time from 8–10 seconds to under one second confirm strong, applied technical capability across complex stacks.

Project management & delivery
Mixed

Most clients report on-time, on-budget delivery with structured use of Jira, Trello, and Slack. However, one Clutch review recorded a schedule sub-rating of 3.5 out of 5.0, indicating at least one engagement experienced timeline challenges, preventing a fully Strong rating.

Communication & collaboration
Strong

Clients consistently praise responsiveness, transparency, and multi-channel availability via Slack, Google Meet, Zoom, and email. Cross-timezone collaboration is noted as effective, with the featured review explicitly highlighting the team's impressive English proficiency and proactive communication style.

Reliability
Strong

Multiple reviews describe bug-free, high-performing deliverables and consistent responsiveness. One reviewer specifically noted a fully functional, bug-free mobile app revamp, while others highlight low-maintenance outputs and long-term ongoing engagements as indicators of product stability.

Client satisfaction & outcomes
Strong

Tangible business results are documented across multiple engagements: 80–90% reduction in operational time for a consulting firm, backend performance improved from 8–10 seconds to under one second, and a 4–5 week financial process reduced to minutes. Willingness-to-refer scores are consistently 5.0.

Location and contacts

Argentina, Nuñez
Manuela Pedraza 2056 of 303
1429
+54 11 5263 9257
United States, Miami
1992 Lewis Turner Blvd Suite 1067 Fort Walton Beach, FL
32547
+1 (786) 460-8822

Major clients

Assistcard
Techint
Jackrabbit
British American Tobacco
Danone
BRF
Unilever
HYATT
SANTANDER