Best Tools to Create Apps and How to Sell Them for Steady Income (Complete Guide for 2025)
Creating and selling mobile apps has become one of the smartest digital income opportunities today. With powerful no-code tools, anyone—even without technical skills—can build apps and start earning online. Whether you are a student looking for a side income, a creator planning to sell app templates, or someone who wants to start a digital product business, app development is a perfect starting point.
This blog explains the best tools for building apps and the most effective ways to sell them. The goal is simple: help you learn how to turn app ideas into a consistent income stream.
Why App Creation Is Easy in 2025
Earlier, app development required months of learning and writing code. But now, no-code and low-code platforms let you build apps visually using drag-and-drop components. These platforms come with built-in features like login, database, APIs, and monetization. That means you can build:
Utility apps
Notes apps
Expense trackers
Booking apps
Business portfolio apps
Study tools
Simple games
All without writing a single line of code.
Let’s explore the tools that make this possible.
Best No-Code and Low-Code Tools to Create Apps
- MIT App Inventor – The Perfect Start for Beginners
MIT App Inventor is one of the most beginner-friendly app builders. You can create simple and unique apps using drag-and-drop blocks. It’s ideal for your first projects like calculators, reminder apps, or quote generators. The visual interface helps you quickly understand how apps work from inside.
- Kodular & Niotron – Best for Monetized Apps
If your goal is to publish apps on the Google Play Store and earn money from ads, Kodular and Niotron are excellent options. These platforms offer advanced components such as:
AdMob integration
Form builders
Stylish UI components
Firebase database
Login systems
Example:
You can build a “Student Notes Vault” where students upload and download notes. This type of app attracts thousands of users, and you earn from ads placed on screens.
- FlutterFlow – Build Professional Apps Without Coding
FlutterFlow is currently one of the most powerful no-code tools. It generates real Flutter code, which means your apps look modern, smooth, and professional. You can build:
Expense trackers
Appointment systems
College planners
Salon booking apps
Business profile apps
FlutterFlow apps feel like they were built by experienced developers, even if you are a beginner.
- Glide & AppSheet – Perfect for Data-Based Apps
These platforms convert Google Sheets into apps automatically. If your idea includes lists, filters, stored data, or forms, these tools are ideal. You can build apps like:
Task manager
Local jobs finder
Student attendance tracker
Event registration app
- Flutter + Firebase – For Long-Term Learning and Big Projects
If you want a real career in development, Flutter + Firebase is the best combo. It requires learning, but it gives you the ability to build powerful apps like:
Social media apps
E-commerce apps
Chat apps
Delivery apps
Booking systems
This option is perfect for long-term growth and high-earning freelancing.
Best Ways to Sell Apps and Earn Money
Building an app is only the first step. The real earning begins when you start selling your apps. Here are the smartest ways to monetize your creations:
- Publish Apps on Google Play Store
You can earn through:
AdMob ads: Every view or click generates money
In-app purchases: Users pay to unlock features
Subscriptions: Monthly or yearly premium access
Simple apps like notes, reminders, wallpapers, or planners can bring consistent monthly earnings.
- Sell App Templates on Marketplaces
This is one of the easiest methods for beginners. You build an app once and sell it multiple times. Upload your templates to:
ViraanHub Marketplace
Gumroad
CodeCanyon
Payhip
Many creators earn ₹20,000–₹1,00,000 per month from templates alone.
- Freelancing and Custom App Development
Small businesses, startups, and influencers constantly need small apps. You can offer app-building services on:
Fiverr
Upwork
A simple business app can be sold for ₹2,000–₹10,000 depending on features.
- Build SaaS Apps for Recurring Income
With tools like Bubble and FlutterFlow, you can build SaaS products like:
Resume generator
Report maker
Appointment system
Social media content planner
You can charge monthly fees such as ₹99 or ₹199. This creates predictable income every month.
Fastest Strategy for Beginners to Start Earning
Here is the simplest and most effective plan for beginners:
Step 1: Build Simple Apps Using No-Code Tools
Start with Kodular or FlutterFlow and build apps that solve small problems. These types of apps get good traction and are easier to create.
Step 2: Turn Each App into Two Money Streams
Every app you build can generate:
Ad revenue if uploaded to the Play Store
Passive income if sold as a template on marketplaces like ViraanHub or Gumroad
This doubles your earnings from a single app.
Step 3: Post Content to Attract Clients
Create short videos showing the apps you build. Post them on Instagram and Pinterest. Examples:
“App I built today in 14 minutes”
“Apps small businesses need in 2025”
“No-code apps anyone can build”
Many clients will approach you directly for paid projects.
Conclusion
App creation has become one of the most realistic and beginner-friendly income streams. With modern no-code tools, anyone can build apps that look professional and offer real value. The selling opportunities—Play Store, templates, freelancing, SaaS—make it easy to start earning from day one. Whether you want side income or a long-term digital career, app-building skills open the door to multiple income possibilities.
Top comments (2)
I like the way things are explained here... I am going to save it for future read...
thank you, please stay tuned for new information also