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Fluid card

Fluid card

By NewDay

Fluid card is a mobile account management utility for NewDay Ltd credit card holders on iOS and Android.

The App DNA

What makes this app unique?

The app removes the friction of manual balance monitoring and payment scheduling for users actively building their credit scores.

For Existing Fluid credit card holders seeking mobile access to manage balances, payments, and loan offers.

What does it look like?

Key features

Account Managementstandard

View real-time balance, credit limits, and pending transactions.

In-App Loan Applicationedge

Access to personal loan offers with APRs ranging from 25.9% to 43.9%.

Direct Debit Managementstandard

Configure and modify automated payment schedules.

How much does it cost?

freeFree app access for existing account holders

The app functions as a free utility, with revenue generated through interest on credit balances and personal loan products.

Velocity

Active developmentperformanceopaqueShow more...

Fluid card maintains an active development pace, averaging approximately one release every 10 days based on the most recent activity. The development team is currently prioritizing technical maintenance, as all recent updates consist of generic bug fixes and optimizations. Because the release notes provide no insight into specific feature development, it is likely that the publisher is utilizing server-side flags or A/B testing for new functionality. The current cadence remains stable, reflecting a consistent focus on app reliability across both Android and iOS platforms.

See all version history

Who built it?

NewDay

13+ apps tracked · Finance

NewpayNewpayArgos PayArgos Paymarbles cardmarbles cardFluid cardFluid cardTUI Credit CardTUI Credit CardAqua credit cardAqua credit cardArgos PayArgos PayDebenhams credit cardDebenhams credit cardJohn Lewis Credit CardJohn Lewis Credit CardBip: Simple cardless creditBip: Simple cardless creditPulse CardPulse CardArgos Classic Credit CardArgos Classic Credit Card
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User Sentiment

What do users think recently?

Fresh user feedback skews excited. Users appreciate credit building features help users improve their financial standing through consistent and responsible card usage and responsive and professional customer service staff provide helpful support during the initial account setup process, but report technical glitches and login failures prevent users from accessing their accounts to manage payments.

How are ratings & reviews evolving?

Jul 20: 3 reviews (3 positive · 0 neutral · 0 negative)Jul 27: 4 reviews (4 positive · 0 neutral · 0 negative)Aug 3: 2 reviews (2 positive · 0 neutral · 0 negative)Aug 10: 3 reviews (3 positive · 0 neutral · 0 negative)Aug 24: 3 reviews (3 positive · 0 neutral · 0 negative)Aug 31: 1 reviews (0 positive · 0 neutral · 1 negative)Sep 7: 5 reviews (4 positive · 0 neutral · 1 negative)5Jul 20Sep 7
Positive Neutral Negative
4.2

Weekly average review rating

App Store
4.62 · 21
Google Play
0.00 · 0

What users say, by theme

What Users Love
  • Credit building features help users improve their financial standing through consistent and responsible card usage
  • Responsive and professional customer service staff provide helpful support during the initial account setup process
  • Simple and intuitive application interface allows users to manage their accounts and payments with ease
What Frustrates Users
  • Technical glitches and login failures prevent users from accessing their accounts to manage payments
+ 2 more themes
What Users Want 1 request inside

50 of 50 recent reviews analyzed · high confidence · Excited overall

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Unlock 2 more frustration themes and 1 user request, each backed by review evidence.

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Competition

Competitive landscape for Fluid card

How's the Finance market?

Fluid card maintains a 4.6-star rating across 50 recent reviews, positioning itself as a utility-focused companion for credit-building customers. The lack of recent feature expansion suggests a defensive posture focused on maintenance rather than market share growth.

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The rivals identified

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The Analyst's Read

Key takeaways for Fluid card

Where is it heading?

The market for credit-building tools is consolidating around stability and transparency. Fluid card's reliance on maintenance-only updates leaves it vulnerable to rivals that offer more reliable payment-management workflows, which will likely lead to increased churn if the current technical instability persists.

  • Persistent login failures in the latest release prevent account access, which erodes the daily active habit and increases support-line volume.
  • The latest release focuses on maintenance-only updates, signaling that the developer is prioritizing stability over new feature expansion.

The SWOT

Core Strengths
  • Credit-building utility drives high user retention
  • Integrated loan cross-selling expands revenue per user
Critical Frictions 2 weaknesses inside
Growth Levers
  • Implementing in-app complaint escalation reduces support volume
Market Threats 1 threat identified

Next best moves

1 Invest · 1 Maintain

Rebuild login authentication flow because login failures are the top complaint theme → increase daily active usage

+ 1 more prioritized move

The counter-intuitive read

The app's high rating is a liability…

Read the full take

Bottom line

Addressing the login and payment-scheduling instability would stabilize the user base, as the current technical friction directly undermines the credit-building value proposition. Prioritizing these fixes will prevent further sentiment erosion and potential regulatory risk.

Unlock 2 critical frictions, 1 market threat, 1 more prioritized move and the analyst’s take.

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Sources

  1. [1] App Store, source

Report last updated

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Fluid card, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “Fluid card Intelligence Report.” Updated Sep 25, 2026. https://marlvel.ai/apps/fluid-card

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