What apps are great for investing in stocks ( local and international)

To be honest, am currently trying to get my life together. I want to start a family soon with my partner and need to be smart on my way to provide for her and our future family. I usually have 5k to 10k pesos every month where I can save it in a bank. Although I'd like it if it earned slowly without touching it for the next 3 to 5 years.

Could you help recommend a good place to start? Gcash? Coins? Id appreciate all your help