$5,000+
$30 - $49 / hr
<10
Startups
Spain, Valencia
2019
Within 1 week
Super-powered Digital Products with Flutter

During all these years working on Flutter, we developed a tool called FlutterLab Starter, which helps us start every project with functionalities such as Authentication, Notifications, Analytics, and a lot more.

We can help you build:

Mobile Apps: Flutter allows us to build mobile apps for iOS and Android at the same time, with native performance, from only one codebase.

Web Development: We can easily use Flutter to build Web Apps and Desktop Apps, with the option of scaling it to an app with the same codebase.

Whether you want to create a product from scratch or you need an addition to your in-house team, we can help you.

Let’s build your next successful product!

Super-powered Digital Products with Flutter

Techreviewer rating

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4.8

Client review platforms

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

4.9
(9 reviews)Clutch

AI Overview

Powered bytechreviewer AI
This company performance overview is based on AI analysis of 9 client reviews across 1 review platform. Read more about our methodology.
Last updated: April 2026

Performance snapshot

FlutterLab is a Flutter-specialist mobile app development studio with a consistent track record across small business and startup clients. The review profile is predominantly Strong across all five categories, with only one notable outlier in schedule and cost sub-ratings from a single early engagement. The firm demonstrates recurring strengths in on-time delivery, proactive problem-solving, and cross-platform development using Flutter and Firebase.

Performance breakdown

Technical expertise
Strong

Multiple reviews confirm proficiency in Flutter, Firebase, FlutterFlow, API development, and microservices. One client noted FlutterLab outperformed a prior vendor by delivering a stable, bug-free app and providing actionable coding practice recommendations.

Project management & delivery
Mixed

The majority of reviews confirm on-time delivery with milestone tracking via Jira and regular progress updates. However, one engagement recorded a schedule sub-rating of 2.5 and cost sub-rating of 3.5, indicating at least one instance of delivery or budget concerns.

Communication & collaboration
Strong

Clients consistently highlight responsiveness, transparency, and collaborative working styles. One project used Slack, weekly Google Meet calls, and Jira for structured communication, reflecting a repeatable and client-inclusive workflow.

Reliability
Strong

Multiple clients reference stable, bug-free deliverables and prompt resolution of issues. One reviewer explicitly noted FlutterLab resolved bugs quickly and outperformed a previous provider, while another praised the team for working late to resolve problems.

Client satisfaction & outcomes
Strong

Tangible outcomes are evidenced across engagements, including successful App Store and Google Play launches, doubled drink service capacity for a hospitality client, and strong early adopter engagement for an entertainment platform. Willingness-to-refer scores are predominantly 5.0.

Best for

FlutterLab is best suited for early-stage startups and small businesses seeking cross-platform mobile app development using Flutter and Firebase, particularly for MVPs, e-commerce platforms, and SaaS mobile products.

Clients info

FlutterLab primarily serves early-stage startups and small businesses across diverse sectors, with the majority of clients in the 1–10 employee range. Project budgets typically fall below $50,000, though one engagement ranged between $50,000 and $199,999. Industries include entertainment, financial services, agtech, hospitality, IT, e-commerce, and travel. Primary industries represented include Entertainment, Financial Services, Information Technology, Agricultural Technology, E-commerce / Pet Products, Hospitality / Food & Beverage, Travel. Typical client size bands include 1-10 Employees, 11-50 Employees. Common project budget ranges include Less than $10,000, $10,000 to $49,999, $50,000 to $199,999.

Review strength

The assessment is based on 9 reviews sourced exclusively from one platform, spanning January 2023 to November 2025. The majority of reviews are recent and within the last two years, supporting a reliable current performance picture. One review dates to a project concluded in December 2021, which should be weighted with some caution. Review date range: Jan 30, 2023 - Nov 3, 2025.

Performance breakdown

Technical expertise
Strong

Multiple reviews confirm proficiency in Flutter, Firebase, FlutterFlow, API development, and microservices. One client noted FlutterLab outperformed a prior vendor by delivering a stable, bug-free app and providing actionable coding practice recommendations.

Project management & delivery
Mixed

The majority of reviews confirm on-time delivery with milestone tracking via Jira and regular progress updates. However, one engagement recorded a schedule sub-rating of 2.5 and cost sub-rating of 3.5, indicating at least one instance of delivery or budget concerns.

Communication & collaboration
Strong

Clients consistently highlight responsiveness, transparency, and collaborative working styles. One project used Slack, weekly Google Meet calls, and Jira for structured communication, reflecting a repeatable and client-inclusive workflow.

Reliability
Strong

Multiple clients reference stable, bug-free deliverables and prompt resolution of issues. One reviewer explicitly noted FlutterLab resolved bugs quickly and outperformed a previous provider, while another praised the team for working late to resolve problems.

Client satisfaction & outcomes
Strong

Tangible outcomes are evidenced across engagements, including successful App Store and Google Play launches, doubled drink service capacity for a hospitality client, and strong early adopter engagement for an entertainment platform. Willingness-to-refer scores are predominantly 5.0.

Location and contacts

Spain, Valencia
Gasco Oliag, 8
46010

Major clients

McDonalds
WiO Bank
Celering Mobility
Adaral
Turitop