Ask HN: What are some free apps you wish existed?
e.g. Free versions of existing paid apps or apps you just wish existed, but not enough to pay for them.
Other than that I've been looking for something like an interval-chain timer looping app. Where you can chain intervals together, like connect 45-5-10-5 minute timers, with maybe a different alarm or message when each interval timer is done. Then the app would keep looping over that sequence until I'm done. And allow me to save and retrieve different timer sequences.
I built a mockup of this in bash that works OK, but it needs more attention than I can give, and a phone version would be more convenient in some ways.
Just some ideas!