When AI features are paused, Costia says so instead of asking you to subscribe. Costia Finance on the web now lives at finance.costia.app. Getting ready for Premium Family: up to 4 people will share one subscription in Costia Finance and Costia Training. "Your family" already takes invitations by nickname, code or link; the family plan comes to the store soon. Plus new Terms of Service and prices in euros. Signing in now goes straight to Costia's account service, the same one Costia Training uses: one account and one session for both apps. If you already have Premium — your own, your family's or granted — you no longer see the paywall: you go to "Your family" instead. Premium shows only your store's prices. Where it isn't on sale yet it says so instead of showing a price, and if the plans don't load you can try again. The expenses header takes less room: balance, expenses and income fit on one row, and the upcoming payments notice scrolls away with the list. Days no longer show a total, and the line between expenses on the same day spans the whole card.

Costia now uses your system's tab bar. On iPhone, with iOS 26's Liquid Glass, it shrinks as you scroll; on iPad it becomes a sidebar. The expenses tab leads with your balance, with expenses and income under it. Each day is a single card with what it came to, so about twice as many expenses fit on screen. Filtering by category is no longer a wall of tags. You pick categories on the same screen as when adding an expense, ticking several, and then narrow them down by subcategory, "No subcategory" included. Each filter has its own button to remove it. It works in Expenses, in groups and in Statistics. When adding an expense, the amount comes first and biggest, and the date is picked from the app's own calendar. On wide screens, statistics sit two or three to a row. And the app starts lighter: the visual effects that used to take a moment to draw the first time no longer hold up the launch.

Fixed "Split the bill" from an expense: the bill was created empty, at 0, with a warning that the receipt could not be moved. The expense now lands in the bill with its amount and leaves your personal expenses, also when it had no category or a receipt line had no name. In "Who's here" you can add someone, by typing their name or picking them from your friends. If the bill is split equally, we ask whether to include them, and everyone's part is recalculated counting them. If everyone pays their own, you choose whether they mark it themselves from the link or the app, or you mark it for them now. And you can mark someone else's part: tap their name in "Who's here" and the lines you tap become theirs, or type their amount if the receipt has no lines.

Recording a payment now takes how it was paid, and the field arrives with whatever the account asked for — if the creator wrote "Bizum 600 123 456", there it is. When somebody hands over more than they owe, the app asks: keep the change and land on zero, or record that you owe it back. The history shows what actually changed hands, and what that person owes anybody else is untouched. You can now pay somebody else's part of an account. Their part stays theirs on the receipt — it still says what they had — and the money comes out of yours. Your own expense list shows what you actually put in, and a part somebody covers for you drops out of it. And if that person is not even on the account, you can add them from the expense itself, saying you pay their part — no leaving the form and no invitation to send. And what you paid for somebody else can be taken to the account you keep with them, so they can pay you back there. The dinner stays untouched and the money is never counted twice: what counts as your own spending becomes your part of the copy. You can now put a password on an account's link. Without it nothing shows — not the name, not the total, not who is on it — including the card that appears when the link is pasted into a chat. It is optional and links you already shared keep working as they did; when you create a new account we say so if you leave it without one. Fixed a sync that could jam without saying why: changes sat at "N changes to upload" and, because the queue blocks in order, no shared account could be created and no link could be got either. The queue no longer blocks, whatever cannot be uploaded is explained on the sync screen, and a change waiting for data that is never coming now expires on its own or can be discarded.

You can now split a bill without setting up a group. Scan the receipt, tick what you had and share a link: seconds, with no need to decide up front how many of you there are or who. Whoever gets the link joins with nothing to install: they type their name, tap what they had and see their part straight away. When something was shared, both tick it and it splits between them. What nobody ticked is nobody's debt. The bill always shows how much is still unsplit, and once everyone is in you split the rest equally with one tap. And you can record money lent to one person, with no group. "I lent Dani €20" is kept, adds to what you are owed and is settled with one tap, even when Dani has no account. And holding one of your own expenses raises the three ways to share it: split it as a bill, move it to a group, or record that you paid for someone. Drag onto the one you want and let go. Preferences decides which appear, in what order, and which one happens when you let go without moving your finger. And on receipts: a bill can be scanned from the bill itself, an expense's photo pinches to zoom and closes with a tap, and a PDF is read inside the app rather than turned into a picture of its first page.

The app is now called Costia Finance. Fixed: only one group was reachable. The cards in the list shared a row and shrank, so on a phone every group past the first sat off the right edge of a screen that only scrolls down. Now there is one card per row and you can reach them all.