We love darts. The thing with darts is, you need someone to play against to train your matches. There are now apps with an integrated dartbot to counter this problem. You can set a level on you bot opponent so you can practice matches on your own. Most of those app don’t look fancy, just a basic tool that solved a specific problem. This got us thinking: what if creating a problem-solving app is the side hustle opportunity most of us are missing? Especially now that you don’t need to be a coding genius anymore. No-code tools have democratized app development, making it possible for anyone with a good idea to enter this lucrative space. If you’ve been looking for a side hustle with serious growth potential, creating a problem-solving app might be your golden ticket.
Why Problem-Solving Apps can be Gold Mines
What makes this opportunity so accessible is the nature of problem-solving apps. These aren’t complicated social networks or games. They’re simple tools that fix specific pain points. Take SparkReceipt, which helps people track expenses, or YourMechanic that connects car owners with mobile mechanics.
The numbers tell a compelling story. Apps generate €935 billion annually through paid downloads and ads. SaaS (Software as a Service) apps typically achieve 20% profit margins, while ad-supported apps need about 10,000+ users to become viable. For a side hustle that scales without your constant time input, it’s hard to beat.
What I find most exciting about problem-solving apps is their longevity. Unlike trendy apps that come and go, tools that genuinely solve problems tend to build loyal user bases. The key is identifying an underserved niche where your solution can truly shine.
Finding Your Golden App Idea: Validation Techniques That Work
The biggest mistake app entrepreneurs make is skipping validation. Before writing a single line of code (or using no-code tools), confirm that people actually want what you’re building.
Start by identifying problems in your daily life or work (or needs/wants). The best app ideas often come from personal pain points. Then use AI validation tools like market research chatbots to reduce idea testing costs.
Look for growing niches with untapped potential. Pet care apps grew 22% in 2024 alone, showing the importance of identifying underserved markets. Use tools like Google Trends, Reddits, and Facebook groups to spot recurring problems people mention.
No-Code Revolution: Build Your App in Weeks, Not Months
Here’s what changed our perspective entirely: you don’t need to be a developer anymore. No-code platforms have reduced app development costs compared to traditional coding. Before you had to spend thousands of euro’s on an app developer. Now you can spend a few hundred or even try to make an app for free with AI. This is a game-changer for side hustlers with limited budgets.
Apps built with platforms like Draftbit or Softr can launch in just 2-4 weeks.
The time investment is reasonable for a side hustle too. No-code MVPs (Minimum Viable Products) typically take around 300 hours versus 1,000+ hours for custom-coded social apps. That’s manageable if you’re working on it 10-15 hours weekly alongside your day job. Plus, the app can run and generate income after it’s created without you needing to work much on it, making it (almost) passive income.
For those concerned about limitations, platforms like Adalo offer native app publishing and 150+ integrations. This means your no-code app can look and function like professionally developed software.
Start simple. Build the core functionality that solves the main problem, then iterate based on user feedback. This time management approach keeps you focused while balancing your regular job.
Monetization Magic: Turning Your Problem Solving App Into a Cash Machine
Now for the part everyone cares about: making money. The data is clear: subscription apps earn 6x more via retention than one-time purchase models. The recurring revenue creates predictability that’s perfect for a side hustle.
In-app ads yield €0.02-€0.10 per daily active user, while affiliate marketing can double conversion rates when properly implemented. With over €260 billion paid to iOS developers alone, the viability of premium apps is well-established.
Consider these real numbers: (popular) meditation apps earn approximately €4,000/month at €20/user, while paid utility tools typically need 5,000+ downloads to generate meaningful income.
The freemium model often works best for problem-solving apps. Offer a core solution for free (with ads), then charge for premium features. This builds trust while creating a pathway to monetization. Just make sure your free version delivers genuine value, or users won’t stick around to discover your paid features.
Monetization Models To Consider:
- Subscription model (€5-20/month for premium features)
- Freemium with in-app purchases (core functionality free, pay for extras)
- One-time purchase (€2-10 for full app access)
- Ad-supported (free with strategic ad placement)
- Affiliate/referral model (earn commissions from partner services)
Growth Hacking: Making Your Problem Solving App Go Viral
Building your app is only half the battle. Getting users is where many side hustlers stumble. App Store Optimization (ASO) can boost downloads by a lot when done correctly.
Social media drives a good chunk of app traffic, making it essential to your growth strategy. Create shareable content demonstrating how your app solves real problems. Short-form video performs particularly well, think Instagram Reels, TikTok and Youtube shorts.
Don’t just focus on acquisition. Implement features like progress tracking, achievements, and personalized notifications to keep users engaged. Remember, it’s cheaper to retain existing users than acquire new ones.
Strategic keyword placement in titles (e.g., “Budget Tracker App”) and A/B tested screenshots are crucial for visibility. I recommend using tools like AppAnnie or SensorTower to research keywords your competitors are targeting.
Don’t underestimate the power of digital skills in marketing your app. Building an email list of early adopters can create a launch momentum that propels your app up the rankings. Offering exclusive features to early users incentivizes sign-ups and creates valuable advocates for your product.
Supercharge Your App with Established Platforms
A smart strategy is integrating with existing gig economy platforms.
Consider how your problem-solving app could complement services like Angi Services, which pays handypersons €45/hour, or TaskEasy, where contractors earn €1,000/week mowing lawns. Building tools that help these gig workers be more efficient creates immediate value and a clear path to monetization.
The statistics are compelling: 4.7 million gig workers surpassed €100,000 in earnings in 2024. Digital services on platforms like Upwork integrate at rates of €22-€70/hour. Your app could tap into this existing economy rather than trying to build a user base from scratch.
Apps functioning as “add-ons” to established platforms often gain traction faster. They leverage existing user bases and solve specific pain points within ecosystems that already have proven market demand.
The key is identifying friction points in popular gig platforms. What complaints do users have? What manual processes could be automated? Where are the inefficiencies that your problem-solving app could address?
Future-Proofing: Emerging Trends in Problem Solving App Side Hustles
Looking ahead, AI-powered app revenue can grow a lot. This presents enormous opportunities for problem-solving apps that incorporate machine learning to provide more personalized solutions. We are still super early in the AI revolution too (or that’s what we believe).
VR fitness apps already attract 10+ million users, while mental health AI coaches like Woebot show strong growth potential. The future belongs to apps that blend emerging technologies with fundamental human needs. If you can capitalize on that, you’re in.
The most future-proof approach is building a problem solving app that addresses timeless needs but leverages cutting-edge technology. Focus on fundamental human challenges: productivity, health, finances, connections, and apply emerging tech to solve them better than existing solutions.
Conclusion: Your Path to Problem Solving App Success
Creating a problem solving app represents one of the most accessible and scalable side hustles available today. With no-code tools reducing the technical barriers to entry, the opportunity is there for those willing to put in the work.
The key takeaways are clear: validate your idea thoroughly, use no-code tools to build quickly, implement smart monetization strategies, and focus on solving real problems for specific audiences. The success stories we’ve explored show that ordinary people with good ideas can create extraordinary results.
Remember, the most successful problem solving apps aren’t necessarily the most complex: they’re the ones that address genuine pain points in ways that are simple, intuitive, and effective.
If you’re curious about other side hustles we’re actively testing, check out our 100kPathway Insights page. We share raw data, income reports, and lessons learned from our experiments across different online income streams. We will create and launch an app ourselves too. Learn from our successes and failures at www.100kpathway.com/side-hustle-insights.
