Overview

About Upstack Studio

Got a million-dollar app idea? We help you design, build, and launch it in 16 WEEKS.

Why Partner With Us?

Proven Process: We’ve perfected our method to ensure your app is top-notch.

High Quality: Excellence is our standard.

Fixed Fee: No hidden costs, no surprises.

No Overages: What we quote is what you pay

We collaborate with funded startups, SMEs, and enterprises, including renowned names like Daikin, Acson, BookXcess, Magnum 4D, The Malaysian Insight, and Hack In The Box.

Our Services:

Zero To Launch in 16 Weeks

Requirements Gathering: We get to know your vision inside out.

Web and Mobile App Development: Reliable development for seamless performance.

UI/UX Design: Stunning visuals and user-friendly interfaces.

Ongoing Maintenance & Development

Error Monitoring: Keeping your app running smoothly.

Version Upgrade: Stay current with the latest tech.

Performance Optimization: Speed and efficiency are key.

Product Roadmap: Strategizing your app’s future.

New Features Design and Development: Continuous improvement and innovation.

Unlimited UI/UX Design Subscription

Continuous Design Support: Always have access to design expertise.

Interface Updates: Keep your app visually fresh and engaging.

User Experience Enhancements: Ensure a smooth and intuitive user journey.

Ready to bring your app idea to life? Let’s make it happen!

What clients say

Review Analytics of Upstack Studio

Every review is verified through Goodfirms before it's published.

4.96 Verified Reviews
Quality4.8
Schedule & Timing5.0
Communication5.0
Overall4.8
Review Summary
Summarized from 6 verified reviews · Updated August 2026
Clients consistently praise Upstack Studio for strong technical expertise in mobile app development, particularly with React Native, and for maintaining responsive, collaborative communication throughout projects. The team is noted for its approachable, professional demeanor, willingness to provide constructive guidance on technical challenges, and transparent problem-solving approach. Reviewers highlight the quality of work delivered and the vendor's patience in supporting clients through development phases.
✦ AI-generated summary. May not reflect every review.
Detailed Reviews of Upstack Studio
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What reviewers mention most

Bon Chee Fong
Bon Chee Fong, Research Development Project Lead at Agensi Pekerjaan OSM Verified Review
Posted on Jun 6, 2023

An outstanding team to work with

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Mobile App DevelopmentSoftware DevelopmentApp Designing (UI/UX)

Adrian and his team were very agile and responsive. They are very transparent in their communication and operations throughout the project as we’re always able to reach them whenever we need to. Although there were some delays at certain points, the team promptly address the issues and openly discussed them with us. Despite the temporary setbacks, they were able to get back on track and deliver the items accordingly.

Dinie Johari
Dinie Johari, Assistant Manager at Bookxcess Sdn. Bhd.Verified Review
Posted on Jun 6, 2023

Can’t Go Wrong With Upstack Studio

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Software DevelopmentWeb Design

We worked closely with Adrian and his team during the project and their response was very quick and timely. Whenever we reach out to the team for questions, tasks, feedback, etc, they’ll get back to us as soon as they can and we’re always informed of any updates. Work is delivered on time and sometimes, they even go out of their way to complete urgent tasks which we really appreciate.

Ivan Lee
Ivan Lee, General ManagerVerified Review
Posted on Apr 6, 2023

Good experience with Upstack Studio.

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Software DevelopmentWeb Design

The overall experience was good, the way they understand the client's needs, spent time in communication and meetings to ensure the specifications received are complete enough, and the dedication and passion the team has are the key difference compared to other vendors. Not the type of vendor who delivered and then hands off.

Eddy How
Eddy How, Deputy Manager at Magnum 4D BerhadVerified Review
Posted on May 18, 2022

Upstack Studio was engaged to develop a customer-facing website with eKYC capabilities for signing up for value-added services and products

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Web Design

Pleasant experience working with a team of professionals who were responsive and reliable. Team was accommodative towards changes in requirements from our side. Most impressive was that the entire team from Upstack Studio went above and beyond to ensure the deliverables and deadline were met. They made us feel comfortable as any of our doubts and enquiries were handled professionally and satisfactorily. They were also very knowledgeable about website design.

Kah Heng Lau
Kah Heng LauVerified Review
Posted on Apr 13, 2021

DEDM Home Security Mobile App (Phase 1) Review

Overall rating4.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Mobile App Development

We learnt a lot about app development, and they were patient and thoughtful. The developer was able to provide constructive suggestion when we faced technical difficulty on our backend development. Bugs found in the app were able to be solved swiftly.

Ong Wei Hao
Ong Wei HaoVerified Review
Posted on Sep 4, 2020

Mobile app development with Upstack Studio

Overall rating5.0
Quality4.0
Communication5.0
Schedule & Timing5.0
App Designing (UI/UX)Mobile App Development

Upstack Studio understand our needs and demonstrated a substantial quality of work that is impressively satisfying.

Focus

Service Focus of Upstack Studio

How the team's effort is distributed across services.

50%30%20%

Industries Focus

30%30%30%10%

Client Focus

Small Business20%
Medium Business80%
Selected Work

Client Portfolio of Upstack Studio

Where their work concentrates - by industry, budget, and timeline.

Project Industry

Media17%
Consumer50%
eCommerce17%
Other17%
Major industry focus
Consumer

Project Cost

$10001 to $5000050%
$100001 to $50000033%
$50001 to $10000017%
Common project cost
$10001 to $50000

Project Timeline

1 to 25 Weeks50%
26 to 50 Weeks17%
51 to 100 Weeks33%
Typical timeline
1 to 25 Weeks

Clients: 10

DaikinAcsonHack In The BoxTelemeBookXcessWhitman Independent AdvisersMagnum 4DThe Malaysian InsightNiuace for BuildersRecruitopia

Portfolios: 6

Where we are

Locations (1)

Offices where Upstack Studio operates.

Headquarter
Malaysia

Malaysia

3.03, Wisma New Asia, Jalan Raja Chulan, Bukit Ceylon
Kuala Lumpur, Kuala Lumpur 50200
+60143430749