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Startup Ideas13 min read

15 Untapped App Ideas for the UK Market in 2025

BT

BigBerri Team

Product Strategist · 10 January 2025

The UK App Opportunity Landscape

While everyone chases the same crowded markets, smart entrepreneurs find blue oceans. Here are 15 untapped opportunities specific to the UK market.

1. NHS Appointment Companion

**The Problem**: Navigating NHS appointments, prescriptions, and referrals is confusing

**Market Size**: 65 million potential users

**Revenue Model**: Freemium + NHS partnerships

**Competition**: Surprisingly low for patient-focused tools

2. UK Property Chain Tracker

**The Problem**: Property chains are opaque and stressful

**Market Size**: 1.2 million property transactions/year

**Revenue Model**: £9.99/month during transaction

**Competition**: No dominant player

3. British Tradesperson Booking

**The Problem**: Finding reliable, vetted tradespeople is difficult

**Market Size**: £12 billion home maintenance market

**Revenue Model**: Commission on bookings (15%)

**Competition**: Fragmented, no clear winner

4. UK Tax Return Simplifier

**The Problem**: Self-assessment is confusing for millions

**Market Size**: 12 million self-assessment filers

**Revenue Model**: £29-£99 per filing

**Competition**: Existing tools are complex

5. Local Council Services App

**The Problem**: Council services are hard to access digitally

**Market Size**: Every UK resident

**Revenue Model**: B2G contracts with councils

**Competition**: Legacy providers only

6. UK Childcare Finder

**The Problem**: Finding available nursery/childminder spots is painful

**Market Size**: 3.5 million children under 5

**Revenue Model**: Listing fees + booking commission

**Competition**: Outdated websites dominate

7. British Allotment Manager

**The Problem**: Allotment waiting lists and management are paper-based

**Market Size**: 330,000+ allotment plots

**Revenue Model**: Council subscriptions + gardener premium

**Competition**: None meaningful

8. UK Prescription Delivery Tracker

**The Problem**: Tracking prescription orders across pharmacies is fragmented

**Market Size**: 1.1 billion prescriptions/year

**Revenue Model**: Pharmacy partnerships + premium features

**Competition**: Limited integration between services

9. British Wedding Vendor Marketplace

**The Problem**: Finding and comparing wedding vendors is time-consuming

**Market Size**: £14.7 billion UK wedding industry

**Revenue Model**: Vendor subscriptions + booking fees

**Competition**: Dated platforms, poor UX

10. UK Energy Bill Splitter

**The Problem**: Splitting bills in shared housing is complicated

**Market Size**: 8.5 million people in shared accommodation

**Revenue Model**: Freemium + financial services referrals

**Competition**: Generic bill-splitting apps

11. Local Pub/Restaurant Loyalty

**The Problem**: Independent venues can't compete with chain loyalty programmes

**Market Size**: 47,000 pubs + 87,000 restaurants

**Revenue Model**: Monthly subscriptions for venues

**Competition**: Fragmented stamp cards

12. UK School Communication Hub

**The Problem**: Parent-school communication is scattered across apps

**Market Size**: 8.7 million school children

**Revenue Model**: Per-pupil SaaS to schools

**Competition**: Outdated systems dominate

13. British Charity Volunteer Connector

**The Problem**: Matching volunteers with opportunities is inefficient

**Market Size**: 168,000 UK charities

**Revenue Model**: Charity subscriptions + grants

**Competition**: Poor digital solutions

14. UK Sports Club Manager

**The Problem**: Amateur sports clubs use spreadsheets and WhatsApp

**Market Size**: 150,000+ sports clubs

**Revenue Model**: Club subscriptions £15-50/month

**Competition**: Generic tools, nothing UK-specific

15. Regional Accent Learning App

**The Problem**: Language learners want to understand UK regional accents

**Market Size**: Global English learners

**Revenue Model**: Subscriptions + one-time purchases

**Competition**: No focused solution exists

How to Evaluate These Opportunities

**Ask Yourself**:

  • 1. Do I understand this market personally?
  • 2. Can I reach early customers easily?
  • 3. Is the problem painful enough that people will pay?
  • 4. Can I build an MVP in 8-12 weeks?
  • 5. Is there a path to £1M+ revenue?
  • Taking Action

    Pick one idea that resonates with your experience. Validate it with 20+ conversations with potential users. If the problem is real and payment intent exists, you've found your opportunity.

    The UK market is full of problems waiting for modern solutions. The founders who win are those who start.

    Tags:

    app ideasUK marketstartup opportunities2025untapped marketsbusiness ideas

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