Case Study
GreenVault: Spend, Save and Manage Money in One Secure App
We designed and developed a dark-mode finance app that helps users manage balances, cards, expenses and everyday payments through one intuitive mobile banking experience.
The Challenge
GreenVault needed a premium fintech experience that made money management feel simple and secure — without overwhelming users with banking complexity.
The Solution
Web Zentics designed and built a dark-mode finance app with biometric login, card overviews, popular bill operations, recent transactions and clear expense statistics so people can spend, save and stay in control from one mobile flow.
Services
Project overview
Project details
GreenVault brings secure login, card balances, bill payments, transactions and spending stats together in one premium finance app.
Quality metrics
Proven Results
Outcomes delivered across secure access, money overview, spending insights and premium mobile UX.
Bank-level secure access
Built for secure, fast access
Encrypted sign-in, Face ID, Google and Apple options keep accounts protected while making return visits effortless.
- Encrypted login
- Face ID
- Social sign-in
- Password reset
Clear money overview
Card balances and everyday payments
See card details, due dates and popular bill operations, then review the latest transactions from one home dashboard.
- Card details
- Popular operations
- Transactions
- Bottom navigation
Clear spending insights
Statistics that keep budgets visible
Expense progress rings, weekly/monthly/yearly filters and recent history help users understand spending at a glance.
- Expense progress
- Time periods
- Spending history
- Statistics view
Premium dark-mode UX
Premium dark-mode UX
Onboarding with clear messaging and neon accents sets a modern fintech tone from the first Get Started tap.
- Dark interface
- Hero illustration
- Clear CTAs
- Friendly onboarding
GreenVault Finance App
Key features
Explore the finance journey — onboarding, secure login, home dashboard, welcome flow and spending statistics.
Onboarding
A premium welcome with a clear money message, wallet illustration, Get Started CTA and Sign In for returning users.
- Onboarding screen — friendly welcome to get started.
- Hero illustration — modern banking visual.
- Supporting description — spend, save and manage in one app.
- Dark mobile interface — sleek premium look.
- Get started CTA — begin the journey in one tap.
Secure login
Sign in with email, Face ID, Google or Apple — with encrypted fields, remember me and easy password reset.
- Secure login — information stays encrypted.
- Your privacy — personal data is never shared.
- Quick access — Google or Apple in one tap.
- Safe & secure — bank-level account protection.
- Biometric login — fast Face ID access.
Home dashboard
Personalised greeting, card balance with due date, popular bill operations and a live transactions list.
- Profile greeting — see who is signed in.
- Card details — balance, due date and pay action.
- Popular operations — electricity, internet, cable, mobile.
- Transactions list — latest spending at a glance.
- Bottom navigation — home, search, card, stats, settings.
Welcome flow
A simple Get Started experience with an engaging payment illustration and a clear money-management message.
- Onboarding screen — simple welcome experience.
- Hero illustration — introduces payments visually.
- Supporting description — what users get, in plain language.
- Dark mobile interface — premium look and feel.
- Get started CTA — prominent next step.
Spending statistics
Track expenses against budget with a progress ring, weekly/monthly/yearly filters and recent purchase history.
- Spending overview — expenses at a glance.
- Expense progress — spent vs budget ring.
- Spending total — clear totals in one place.
- Time period — switch weekly, monthly or yearly.
- Recent activity — latest purchases in history.
The difference
What changes with GreenVault
Scattered banking apps and unclear bills make money hard to manage. GreenVault brings secure access, cards, payments and spending insights into one dark-mode finance app.
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Passwords only — slow, insecure sign-in paths
Encrypted login with Face ID, Google and Apple options
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Card balances and due dates checked across tools
One home card with balance, due date and Pay action
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Everyday bills buried in separate portals
Popular operations for electricity, internet, cable and mobile
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No clear view of spend vs budget
Statistics ring with weekly, monthly and yearly filters
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Generic onboarding that feels like every other bank app
Premium dark UI with clear money messaging and Get Started CTAs
Next steps
Ready to build a finance app like GreenVault?
Whether you need secure login, card dashboards or spending analytics, Web Zentics can map the same mobile delivery path — from UX and build through launch and support.
Share your payments flows, security needs and product goals. We will outline scope and a practical rollout for a GreenVault-style finance app.
Start a conversationWalk through login, dashboards and statistics — and how we would adapt that model for your brand.
Schedule a callExplore how Web Zentics designs and ships fintech and lifestyle mobile products for Australian businesses.
View app servicesSee other mobile and SaaS products delivered with the same Melbourne-led process.
Browse projectsFAQ
Frequently Asked Questions
about the GreenVault finance app
Still have questions about a fintech app build? Talk to our team
What does GreenVault help users do?
Sign in securely, view card balances, pay everyday bills, review transactions and track spending against budget in one mobile finance app.
Can Web Zentics build a similar finance app for us?
Yes. We design and ship fintech and payments apps for Australian brands — from discovery and UI/UX through React Native development, QA and launch support.
Does it support biometric and social login?
Yes. The experience includes Face ID plus Google and Apple continue options alongside email and password sign-in.
How are spending insights shown?
A statistics view uses an expense progress ring, weekly/monthly/yearly filters and a recent history list so budgets stay visible.
What stack was used?
React Native, Node.js, TypeScript, PostgreSQL, REST APIs and Figma — chosen for cross-platform delivery and maintainable product design.
How long does a similar build take?
Timelines depend on payments integrations and compliance needs, but most fintech app MVPs move from discovery to a production-ready first release in weeks once core flows are clear.
Google reviews
What clients say on Google
Real feedback from clients who worked with our team on websites, apps and digital growth.
Build a finance app like GreenVault
Tell us how you want users to pay, save and track spending — we will map a mobile delivery path for secure login, cards and insights.
- Map the money journey. Share how people should sign in, pay bills and review spend. We outline screens and security patterns around the flows you need.
- Ship with our Melbourne team. Discovery, UI/UX, build and launch support from an Australian team experienced in mobile apps and fintech products.
“Web Zentics AI delivered a polished finance app experience that made money management feel modern, secure and easy to use.”