Independent UX audit · B2C fintech · Mobile investment product

ARM One UX Audit

ARM One is ARM's consumer investment app for opening an account, funding it, exploring investment products, tracking a portfolio, and managing transactions. I audited why the journey lost momentum between KYC completion, wallet funding, and a first investment.

Proposed guided investment journey connecting KYC completion, wallet funding, product selection, risk education, and first investment
Scope and status

This case study covers an independent UX audit and improvement proposal. I did not redesign the full ARM One app, conduct user interviews, or claim that the recommendations were implemented.

A design task treated like a real activation problem.

The activation problem behind the brief was clear: customers completed onboarding and KYC, but did not consistently continue to fund their wallet or make a first investment. I went beyond the interface task to understand where uncertainty entered the journey and what evidence supported the pattern.

What ARM One is

A mobile hub for the everyday investing journey.

ARM One brings account opening, wallet funding, mutual funds and securities, portfolio tracking, performance insights, purchases, and redemptions into one mobile experience for individual investors.

View the ARM One product page
Role
Product Designer
Project type
UX audit and design task
Platform
Mobile application
Industry
Investment and wealth technology
Users
First-time and semi-experienced investors
Deliverables
UX audit, review analysis, proposal deck, and user flow
Focus areas
Onboarding, KYC, wallet funding, first investment, feedback loops, trust, accessibility, and information architecture
The question behind the audit

Why did the journey lose momentum after important actions?

Customers were completing KYC without progressing to wallet funding, while others funded their wallet without making a first investment. The audit examined the missing guidance, feedback, and reassurance between those activation steps.

Looking beyond the original brief.

I combined a firsthand product walkthrough with publicly available app-store feedback. This was structured evaluative work and secondary qualitative evidence, not formal usability testing or user interviews.

  1. 01

    App Store feedback

    Reviewed public ratings and comments for recurring experience themes.

  2. 02

    Google Play feedback

    Compared a larger review set to see whether similar concerns appeared.

  3. 03

    Firsthand walkthrough

    Created an account, completed onboarding, funded the wallet, and explored investing.

  4. 04

    Supporting analysis

    Documented the audit, synthesised findings, and mapped a proposed guided flow.

App Store3.7

146 ratings

Google Play2.9

1,330 reviews · 500K+ downloads

Historical values recorded in the supporting research document at the time of the audit. They are not presented as current ratings.

Evidence discipline

The reviews added context around onboarding delays, unclear status updates, navigation changes, and concerns after funding. They reinforced observed patterns, but did not prove the cause or frequency of every issue.

Two moments where guidance became unclear.

The journey had two activation breaks: customers who completed KYC did not consistently continue to fund their wallet, and customers who funded did not consistently proceed to a first investment. The interface did not clearly connect one completed action to the next.

  1. Sign upUser action
  2. Complete KYCUser action
  3. Feedback gapWhat happens now?
  4. Fund walletUser action
  5. Feedback gapDid my money arrive?
  6. Search for investmentIncreased abandonment risk
Observed risk
The experience became quiet at the moments where reassurance mattered most.
Current ARM One journey showing feedback gaps after KYC and wallet funding
The current-journey analysis focused on the activation gaps after KYC and wallet funding. The audit did not include ARM One's underlying funnel counts.

The problems extended beyond one missing button.

I grouped the evidence into four connected insights. Trust was the cross-cutting consequence: unclear states, missing feedback, and difficult navigation can make sensitive financial actions feel less dependable.

01

Lack of clarity

What am I supposed to do now?

Premature validation and unclear KYC states made it harder to understand what was happening.

Explain the state, the required action, and what happens next.
02

Lack of direction

I funded my wallet. Now what?

Investment entry points were scattered, while the home state continued to prioritise adding cash.

Adapt the primary action to the user's current state.
03

Lack of feedback

Did my transfer go through?

KYC and wallet funding did not create strong confirmation moments or visible next steps.

Confirm every important action and connect it to the next one.
04

Lack of accessibility

Can I comfortably read and understand this?

Low-contrast text, status treatments, and difficult terminology reduced readability and confidence.

Improve contrast, hierarchy, and plain-language explanations.

Firsthand evidence

Selected screenshots from the product walkthrough.

Only screens without personal account details are included here.

ARM One password screen with low-contrast requirement indicators
ObservedLow-contrast guidance

Password requirements were difficult to distinguish at a glance.

ARM One empty portfolio screen with an Invest Now action
ObservedInvestment entry point

The action existed, but required users to find the portfolio state after funding.

ARM One investment list using conservative, liberal, and balanced labels
ObservedDifficult terminology

Risk labels could be unclear to someone investing for the first time.

Public review evidence

Feedback echoed several audit themes.

01

Limited status feedback

Users described uncertainty after submitting documents or funding their wallet.

02

Onboarding friction

Reviews mentioned long verification journeys with little progress information.

03

Navigation confusion

Some users struggled to relocate features after navigation changes.

04

Trust erosion

Repeated uncertainty around money and account status weakened confidence.

From verification to a first investment.

The proposal connected existing actions with missing feedback, reassurance, and next-step guidance. It was designed for evaluation and is not presented as an implemented ARM One journey.

Core design principle
Every completed action should receive immediate feedback and a clear prompt for the next step.
  1. 01KYC completeConfirm verification
  2. 02Funding promptShow the next action
  3. 03Fund walletComplete payment
  4. 04Funding confirmedConfirm receipt
  5. 05Select productOffer guided choices
  6. 06Risk educationExplain in plain language
  7. 07First investmentConfirm and explain next steps
Seven-step proposed flow from KYC completion to first investment with feedback moments
Proposed concept, not implemented. The journey adds confirmation and guidance at every critical stage.
01

Verified

Confirm that KYC is complete and present wallet funding as the next action.

Proposed concept
02

Funded

Confirm receipt, update the balance visibly, and make investing the primary next step.

Proposed concept
03

Invested

Confirm the investment and show where the user can monitor it afterward.

Proposed concept

Designing for trust

Trust comes from product behaviour, not reassurance alone.

The product should explain what happened, what is still processing, what the user can do next, and where to find more detail.

Is my account ready?
Show verification status and the next required action.
Did my money arrive?
Confirm funding and make the updated balance visible.
Which product should I choose?
Introduce beginner-friendly guidance without making a recommendation claim.
What does this risk mean?
Use plain language with additional detail available on demand.
What happens next?
Close every important action with a clear next step.
Can I trust this process?
Use accurate status, transparent expectations, and verifiable information.

The recommendations still needed testing.

The next step would be to test the guided journey with new or less experienced investors, then evaluate its effect if the work moved into implementation. The measures below are recommendations, not achieved results.

Funding to first investment conversion

Measures whether the journey supports activation.

Time to first investment

Shows whether guidance reduces journey friction.

Drop-off after funding

Tests the feedback-gap hypothesis.

Investment CTA engagement

Tests whether the next action is easier to find.

Support requests about confusion

Indicates where clarity may still be missing.

App-store sentiment

Tracks broader trust and usability perception over time.

  1. 01

    Prototype testing

    Test the proposed journey with new or less experienced investors.

  2. 02

    Controlled comparison

    Compare the existing funding handoff with the proposed confirmation and next-step treatment.

  3. 03

    Post-launch monitoring

    If implemented, review funnel behaviour and qualitative feedback regularly.

What is not claimed

No usability study, A/B test, launch, conversion improvement, or app-rating improvement is presented as completed work.

07 · Outcome and reflection

In fintech, guidance is part of the trust layer.

The outcome was a documented UX audit, a synthesis of public user feedback, a proposed guided journey, and concept directions for the most important transition points.

This project reinforced that product design goes beyond the visible interface. It requires understanding the journey, the user's emotional state, the business objective, and the small moments that build or weaken confidence.

  • Firsthand product audit
  • Public app-review analysis
  • Proposed KYC-to-investment journey
  • Measurement and testing recommendations
A financial product should never leave users alone at the moment they need confidence most.

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