The family

Every Costia app

Different jobs, one account. Premium bought once is active in all of them.

Costia Finance

Split the bill with nothing to install.

Track what you spend, split what you share and know who owes what. Scan the receipt, share a link — everyone ticks theirs.

Discover Finance

Every expense you have in one place, with your balance on top.

A shared trip: total spent, what you are owed, and every expense in the group.

StrengthComing soon

Costia Training

Log the set. Keep the record.

A strength-training log that keeps a history rather than a number, draws every lift’s progression and tells you what to put on the bar next. No account needed.

Discover Training

Today’s session, what you did last time and this week at a glance.

Logging a back squat set: weight, reps and reps in reserve.

The next one

More Costia apps are on the way. Your account and your Premium subscription will already cover them.