The times you just read were added by someone like you.
Every jamaʿah time in the app was put there by a worshipper — none of it is calculated. That is the only reason a traveller can walk into a masjid in a city they’ve never visited and still know when the iqamah stands.
Your masjid takes about a minute. Add its jamaʿah times in the app, or simply photograph the printed timetable on the wall and let the app read every prayer off it. If you help run the masjid, you can claim it and keep its schedule, facilities and events current yourself.
Then it keeps working without you. Someone you will never meet catches a jamaʿah they would have missed; a traveller prays in congregation instead of alone. InshaAllah those prayers are written for you too — a sadaqah jariyah that carries on long after you’ve closed the app.
“Whoever guides someone to good will have a reward like the one who does it.” — Sahih Muslim 1893
Masjids are added from inside the app — there’s no form on this website.