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Read The Minimalist Budget
Read the book called The Minimalist Budget: A Practical Guide On How To Save Money, Spend Less And Live More With A Minimalist Lifestyle. There are a lot of tricks and ideas for saving money and it should help you learn how to save money. You can order it on Amazon.
Don’t try to save on everything as it can make you feel unhappy or give up very soon. All people are different and all have different priorities, so decide on what you should stop spending money and spend only on what you really should (one of the life hacks to save money).
One of the best money saving apps can be said to be Foursquare as it will help you find places with special offers for different types of food and drinks. Many places have special offers for hours when most of the people are at work, but some of them have offers in popular ("hot") hours as well.
If you need money saving tips, consider searching for free events in your area as one of them. There is always something free and interesting nearby - you just need to search for such events. Maybe you haven't seen some places in your hometown yet. Go there, instead of spending money in some restaurant you visit every weekend.
If you are not sure how to save money every month, be strict with your financial goals. You need to know exactly how much and how soon you want to save and also for what reasons. Write it down and reread it from time to time, and also renew the list, if you have some new ideas. It will keep you motivated for saving money.
If you are one of the "I can't save money" people and not sure what to do, try adjusting your mindset. If the weather is nice, why not to have a picnic? It will be cheaper than a restaurant and you will have more fun, as you, most probably, will be surrounded only by the people you know and like.
If you are a party lover/animal and you have the "I can't save money" issue, throw a party or have a picnic and let all people bring some food they want to see there. So, you will have a table full of different types of food and everyone will spend not so much money and time for cooking.