This is another easy gig you will find on Fiverr. You must have participated in a survey at least once (which is everyone). Currently, online surveys can be a source of income for you. Ultimately, you can participate in a survey for a price.
When you go online, you will find a lot of blogging sites. Bloggers upload articles on their sites and sometimes want comments for a higher ranking on Google.
Freelancers can use this opportunity to comment on blog posts and earn money.
If you are using a mobile device, the assumption is that you are fluent in a common language. You can leverage your language skills to make some money by translating a variety of text (descriptions, blog articles, etc.).