If you have a good idea for an app, and the skills to create it, then producing your own premium app can be profitable. However, with so many free apps available, it may be hard to convince people to pay. If you want to go down the premium app route, consider having a basic free version to encourage people to download the app in the first place. You can then provide the option of upgrading to a premium plan once users realize how useful the app is.
OneOpinion. This site is a survey aggregator with an effective screening process. Its dashboard is informative and displays helpful sections, such as your activity and a customer support form. The site was above average at picking surveys we qualified for. As for the points awarded per survey, 500 or 1,000 points may look high at first, but when converted to actual rewards, you’d get 50 cents or a dollar. Also, you can’t cash out until you reach 25,000 points, equivalent to $25. Read more in our OneOpinion review.