FiftyFifty: Shared Expenses

This app started as something I built for my girlfriend.

We'd tried plenty of expense and bill-splitting apps. They were either so fiddly we gave up after two days, or plastered with ads. What we wanted was simple: quick to use, easy on the eyes, no ads getting in the way. Most of all, we wanted to see at a glance where the money went this month and who paid more (honestly, it's saved us a few arguments).

We spent a year on it, tweaking it every day — me building, her giving me grief — fixing anything that felt off until it finally felt right.

If you're looking for a way to track shared money that isn't complicated, doesn't start fights, and that both of you actually want to open every day, I hope this helps.

[Core features]
• One shared ledger for two — log an expense and your partner sees it right away
• Flexible splits: equal, custom ratio, "I paid for us", or private
• 20+ currencies with automatic exchange rates
• Separate projects, so travel and daily life don't get mixed up

[AI logging]
• Voice: say it out loud and it's logged
• Snap a receipt and it reads the amount and items
• Describe several expenses in one sentence and it splits them for you
• Voice and receipt scan share a monthly AI quota

[Cat companions]
• 12 cat characters — pick one as your avatar
• Each cat has its own character card and story; log more to unlock more
• You and your partner each get a cat; at settlement they face off, so you see who owes whom

[Stats]
• Monthly spending charts to see where it's going
• A category pie chart for a quick breakdown
• Side-by-side contribution, so you both see who paid more
• Export to CSV anytime

[Easy settlement]
• Works out who owes whom, and how much
• Settle in one tap, with a clear repayment history
• The settlement card shows who owes whom at a glance — no manual reconciling

[Languages]
繁體中文, 简体中文, English, 日本語

[Subscriptions]
Free: 1 project · 3 AI uses/month · 1 month of stats
Plus: 10 projects · 100 AI uses/month · 6 months of stats · auto exchange rates · CSV export
Pro: 200 projects · 200 AI uses/month · full stats history · everything unlocked

[Subscription terms]
• Plus: [local price] / month, or [local price] / year
• Pro: [local price] / month, or [local price] / year
• The subscription runs for 1 month or 1 year, depending on the plan you choose.
• Payment is charged to your Apple Account at confirmation of purchase.
• Subscriptions renew automatically. They renew unless auto-renew is turned off at least 24 hours before the current period ends; your account is charged for the next period within 24 hours before the current one ends.
• You can manage or cancel anytime in Settings on your device, under your Apple Account → Subscriptions.
• One subscribes, two use: once the ledger owner subscribes, the other member of the ledger is unlocked too — no need to pay twice.

Privacy Policy:
https://fire3650investment-spec.github.io/aa-ledger-privacy/

Terms of Use (EULA):
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/