A fabulous
mobile app Using Flutter

Do you need an impactful, user-friendly mobile application to reach more customers? Are you mulling on launching a trendy app? Our team of experienced Flutter developers can help you reach your goal.


Personalized Solutions to Specific Problems

Here’s a handful of scenarios outlining the achievements of our experienced Flutter app developers. We have businesses with cost-effective mobile app solutions for different industries.

#1 Cutting Expenses by Managing Multiple Codebases

The Need:

Sophia, the owner of a renowned online gift shop in Vancouver, Canada approached us with the need to optimise their existing mobile app, which faced several challenges such as separate codebases for Android and iOS versions created maintenance difficulties. Moreover, hiring dedicated Android and iOS developers increased employee expenses. Inconsistent UI led to discrepancies.

The Problem:

Our team reviewed your apps and codebases. We confirmed the existence of separate codebases, increasing development complexity. Additionally, the reliance on native UI elements created inconsistencies in the app’s look and feel between platforms.

Discovery & Consultation:

To address these issues, we proposed leveraging Flutter, a cross-platform app development framework from Google. We discussed the pain points in detail with Sophia, the business owner.

Execution & Collaboration:

We implemented a single codebase using Flutter, significantly reducing development and maintenance complexities for both Android and iOS versions. A single developer now manages both platforms, resulting in cost savings. We achieved a consistent and seamless UI across both Android and iOS versions of the app.

Going Beyond the Fix:

Throughout the project, we maintained close communication with the client. We scheduled regular video conferences to gain a deeper understanding of the app’s functionalities and user needs. We successfully optimised the app’s performance and user experience.

#2 Security Enhancement & Performance Boost

The Need:

Freddie, a food delivery business owner in Scotland, approached us via our website to upgrade his mobile application. While the app was exposed to malware, the app users also complained about slow loading times.

The Pain Point:

Weak network communication and unaddressed vulnerabilities put the app at risk. Slow loading times and inefficient codebase created a sluggish user experience. Unstructured code made it difficult to improve and maintain the app in the future.

Discovery and Consultation:

Flutter team lead, Ayan, held a virtual meeting with Freddie to understand their pain points. We conducted a thorough app performance audit using Flutter Inspector and realised that the client’s issues stemmed from several problems including poor app architecture and memory leaks.

Execution and Collaboration:

By loading non-essential parts of the app later (lazy loading), users experience improved through quicker startup times. Tree shaking removed unused code and improved performance. Memory leak prevention ensures the app runs efficiently without slowdowns. We also enhanced app performance using BLoC (Business Logic Component). Dio provided robust security features, including HTTPS Support and custom interceptor implementation.

Going Beyond the Fix:

We segregated the app’s business logic, UI presentation layer, and data access layer, resulting in a well-structured, comprehensible codebase. Clean architecture facilitated easier unit and integration testing, ensuring code quality and facilitating future maintenance by new developers. Our routine maintenance plan bettered the app’s performance and analytics eventually helped in greater user retention.

#3 Robust notification and KYC solution

The Need:

Emaan, the COO of a Dubai-based bank, needed their app to be able to ward off fraudulent users, while simultaneously allowing users to approve or reject transactions via app notifications without having to open the app, risking sensitive information in the process.

The Pain Point:

Limited notification functionalities lacked interactive elements, requiring the app’s users to always open the app to take any action. To go with this, its existing onboarding process lacked a robust solution for verifying user identity, creating security concerns.

Discussion and Consultation:

After a detailed meeting with the client, and running a build on Firebase AppTester, our team found certain serious flaws. Notifications were implemented using flutter_local_notifications library that lacked in customised features, and there was no measure taken to verify the authenticity of documents uploaded by a user during onboarding to the app.

Execution and Collaboration:

We successfully replaced the existing notification library with CleverTap, a feature-rich push notification service. It then allowed users to take specific actions directly from the notification. For a robust KYC (Know Your Customer) solution, we integrated Regula Forensics’ proprietary SDK in which the user’s selfie is compared with their photo extracted from their uploaded government issued ID using artificial intelligence.

Going Beyond the Fix:

We maintained close collaboration with the client throughout the development process. Furthermore, we thoroughly conducted a Test-Driven Development (TDD) approach to minimise bugs from reaching the user base, thereby ensuring a higher level of stability.

What Our Clients Say

Move Ahead with Confidence

We provide three key ingredients for your Flutter app's triumph: interactive notification solutions, multi-platform support (for both Android and iOS), and continuous analytics and maintenance to ensure your app stays ahead of the curve. This translates to peace of mind for you, a frictionless experience for your users, and the freedom to concentrate on what matters most - growing your business.

Select a Plan That Suits Your Needs!

Essential Maintenance

$ 375 / month

15 Hours/month

For basic maintenance, security checks and minor bug fixes.

  • Minor bug fixes, security patches, and essential updates only.
  • Actionable recommendations (optional).
  • Standard response times (8-hour turnaround).
Optimised Performance

$ 625 / month

25 Hours/month

For troubleshooting severe issues and achieving better performance.

  • Everything in Essential Reliability.
  • Regular monitoring to identify potential issues.
  • Quarterly consultations with a solution architect for performance optimization.
  • Dedicated account manager.
  • Priority support for faster issue resolution (4-hour turnaround).
Growth Partnership

$ 1250 / month

50 Hours/month

For strategic growth and scaling oriented solutions.

  • Everything in Optimised Performance.
  • Proactive scaling recommendations and in-depth strategy sessions with a solution architect.
  • Dedicated account manager.
  • Guaranteed emergency response times (1-hour turnaround).
Unique Approach


Bespoke Support/Month

For offbeat problems demanding greater attention.

  • Everything in Growth Partnership.
  • Customised recommendations by an experienced solution architect.
  • Dedicated account manager.
  • Guaranteed emergency response times (1-hour turnaround).

Still unsure what plan to go with?

Tell us more so that we can help you!

    Expert Guidance You Can Trust. No Pitch, Just Expert Solutions.

    Our Team Strength

    Depend on our expertise to fortify your digital presence

    We’re a team of passionate Flutter experts, wielding deep technical knowledge to craft innovative solutions for your unique needs. From blazing-fast performance to stunning design, we deliver cutting-edge mobile apps with precision and expertise. Let us breathe life into your project and propel your business forward.

    • Test Driven Development (TDD):

      We utilise frameworks like mockito (mocking) and integration_test (built-in testing) to write unit and widget tests alongside code development. This ensures robust functionality and minimises bugs, leading to a more stable and reliable app for your business.

    • Payment Gateway Integration:

      We integrate popular payment gateways like Stripe, RazorPay or Braintree using their official Flutter SDKs. This allows secure in-app purchases, boosting your business revenue and streamlining the customer payment experience.

    • Custom Notifications and Analytics:

      We leverage packages like firebase_messaging for push notifications and firebase_analytics for user behaviour tracking. These tools enable targeted marketing campaigns and data-driven decisions to improve user engagement and conversion rates for your business.

    • Localisation and Internationalisation:

      We implement packages like intl and easy_localization to support multiple languages and cultural nuances. This expands your app’s reach to a global audience, increasing your market potential and user base.


    Team Lead

    Grow Your Business with an Impactful Flutter App

    Get a personalised maintenance strategy tailored to your needs

    Industries We Served

    Recruitment & staffing
    Medical Supplies
    Emergency services
    Pest control
    Hotels & Restaurants
    Lifestyle and fashion
    Mental wellness

    Since our inception, we have served diverse industries and catered to the needs of clients from different parts of the globe including Canada, the USA, the UK, the UAE, Australia, Philippines, and India. We are trusted for our efficient workflow, regular communication and punctual deliverance.


    50+ Clients Worldwide

    We have served clients from over 11 different time zones

    Voyantt Consultancy Services has been catering to numerous national and International clients. Over the past few years, we have already worked with over 50 clients world-wide. We have dexterously managed our shifts to schedule frequent meetings with our clients without any “time-zone clash”!

    India IST (UTC+5:30)
    UAE GST (UTC+4)
    Australia ACST, (UTC+9:30)
    Canada PST (UTC-8)
    USA CST (UTC-6)
    UK GMT / UTC
    Singapore SGT (UTC+8)
    Philippines PHT (UTC+8)
    Japan JST (UTC+9)
    Tanzania EAT (UTC+3)