In an increasingly digital world, opportunities to generate extra income have multiplied exponentially, especially with the popularization of smartphones and easy access to the internet. The advance of technology in 2025 has not only made people's lives easier, but has also opened up a wide range of possibilities for those who want to increase their income without leaving home. In this article, we'll explore the best apps for extra income in 2025, covering options ranging from investments to freelance work and online sales. If you're looking for a practical and flexible way to earn money, this content is for you.
1. Freelance Apps: Work When and Where You Want
The freelance job market continues to grow in 2025, with more and more people seeking flexibility in their working hours. Various apps and platforms allow you to offer your services directly to clients looking for specific skills. Some of the best freelance apps include:
Upwork
Upwork is one of the most popular platforms for freelancers, offering a wide range of opportunities, from writing and graphic design to programming and business consulting. In 2025, the app has become even more efficient, with improved tools for managing projects and facilitating communication between freelancer and client. Upwork also offers the option of long-term work, making it an excellent choice for those who want to establish a solid career as a freelancer.
Fiverr
Fiverr remains one of the most accessible apps for those starting out as freelancers. In 2025, the platform has grown significantly, offering a variety of categories, such as digital marketing, consulting, translation, and design. The concept of "gigs" remains central, allowing you to set your own prices and accept different types of tasks. Fiverr has also introduced a video call option, making it easier to interact with clients.
Freelancer
Another prominent app is Freelancer, which connects freelancers with companies looking for qualified professionals in areas such as IT, design, marketing and writing. In 2025, Freelancer offers greater customization in the creation of proposals, as well as a reputation system based on reviews, which helps establish credibility and attract more clients.
2. Apps for Online Sales: Turn Your Smartphone into an Online Shop
Selling products online has become one of the fastest and most effective ways of generating extra income. In 2025, apps that make it easier to create and manage online stores are more complete and offer integration with various payment methods and shipping platforms. Here are some of the best apps for selling products online:
Free Market
Mercado Livre continues to be one of the most popular online sales options in Brazil. In 2025, the platform improved its functionalities with artificial intelligence that recommends products to sellers based on sales history and consumer preferences. Ease of use, a variety of payment options and trust in the brand make Mercado Livre an excellent choice for those who want to sell quickly and easily.
OLX
OLX is one of the most accessible platforms for those wishing to sell used or new items. In 2025, the app was enhanced with new geolocation and chat features, allowing sellers and buyers to connect more efficiently. Although OLX's main focus is still on selling used items, the platform also offers good opportunities for those who want to sell new products, such as accessories and electronics.
Shopify
If you want to set up your own online store in a more professional way, Shopify is the ideal solution. The application allows you to create a personalized online store, with integration of payment methods, delivery logistics and much more. In 2025, Shopify offers a series of new tools, such as influencer marketing and integrations with social networks, making it easier to promote your products to a wider audience.
3. Investment apps: Make Your Money Work for You
Investing has become an increasingly popular way of generating extra income, and in 2025, investment apps are more accessible, secure and intelligent than ever. Many of these apps allow anyone, even with little money, to start investing and grow their wealth.
XP Investments
XP Investimentos continues to be one of the largest applications for those wishing to invest in the stock market. In 2025, the platform became even more robust, with a simple interface and educational resources that help beginners understand the financial market. XP offers a wide variety of assets, such as stocks, real estate funds and fixed income, as well as simulators to test your strategies before investing.
Rico
The Rico app is another excellent option for those who want to invest in a practical and accessible way. With an intuitive platform, Rico offers investment options in shares, funds, fixed income and private pensions. What sets Rico apart in 2025 is the automatic investment feature, which adjusts the portfolio according to the user's risk profile, making investment management easier.
Nubank Investments
With the success of its digital bank, Nubank has also become a reference in the investment market. In 2025, Nubank offers a simplified platform, with options for investment funds and CDBs, making it an excellent option for those who want to start investing with little money and without complications. The app also offers transparency on fees and yields, allowing users to monitor the performance of their investments in real time.
4. Product Research and Testing Apps: Make Money Testing Products
If you want a more passive way of generating extra income, market research and product testing apps can be a good option. They allow you to get paid for sharing your opinion on products and services, as well as taking part in market research.
Toluna
Toluna is one of the most popular platforms for those who want to be paid for their opinions. The app allows you to participate in surveys on a variety of topics, from consumer behavior to political and social issues. In 2025, Toluna implemented a wider variety of surveys and increased the reward for each participation, making it an excellent option for those who want to earn money quickly and easily.
Swagbucks
Swagbucks is an app that offers various ways to earn money, such as taking surveys, watching videos, shopping online and testing products. In 2025, Swagbucks expanded its rewards options, allowing users to earn more points, which can be exchanged for gift cards and cash via PayPal.
InboxDollars
Similar to Swagbucks, InboxDollars rewards users for performing simple tasks such as answering surveys, playing games and watching videos. The difference in 2025 is that InboxDollars offers more survey options and greater flexibility in exchanging rewards, making it a popular choice among those looking to earn extra money without too much effort.
5. Carpooling and Delivery Apps: Earn Money with Your Vehicle
Transportation and delivery apps continue to be one of the most popular ways of generating extra income, especially for those who have a vehicle available. In 2025, these apps are more efficient and offer greater earning opportunities, with new features to optimize the working day.
Uber
Uber is undoubtedly the best-known app for those who want to earn money by offering rides. In 2025, Uber expanded its services, now offering more profitable options for drivers, such as the possibility of making trips with more than one passenger at the same time. In addition, the platform has introduced bonuses and incentives for drivers according to demand, which makes the experience more profitable.
iFood and Rappi
For those who prefer to make deliveries rather than transport people, delivery apps like iFood and Rappi remain an excellent way to generate extra income. In 2025, these apps added new features, such as the possibility of making multiple deliveries in a single day and performance incentives, which can significantly increase delivery workers' income.
Conclusion
With the constant evolution of technology in 2025, the options for generating a extra income have never been so diverse and accessible. From freelancing and online sales apps to investment and delivery options, there are a multitude of ways to make money with your smartphone. Whether to supplement income or even as a main occupation, the apps listed in this article are some of the best options for those looking for a flexible and modern way to generate additional earnings. By choosing the platform that best suits your skills and interests, you'll be one step closer to achieving your longed-for financial independence.
