Features
Everything you need to see clearly.
Sereno deliberately does less than the others: no bank connection, no pushy notifications, no score. What remains is carefully made.
Log, without friction
- Two-tap entry
- Amount, category, saved. Today’s date and your usual account are pre-filled. A note or a color marker if you want — nothing is mandatory.
- Transaction templates
- The morning coffee, the tank of fuel: pin your recurring expenses and replay them in one tap.
- Receipts
- Attach a photo of a receipt to a transaction to find it again later.
- Transfers between accounts
- A transfer is neither income nor an expense — Sereno handles it correctly, on both sides.
See, at a glance
- The strata
- Sereno’s signature: your month’s spending drawn as layers of sediment. The biggest expense forms the bedrock; each layer’s thickness is its share of the total.
- Calm statistics
- Category donuts, net-worth curve, cumulative balance, a heat calendar of your spending days. Facts, never judgment.
- Month comparisons
- “+€120 vs last month” — stated simply, so you can adjust without drama.
- Calendar
- Your transactions laid out over the month, connecting spending to the real days of your life.
Frame, without punishing yourself
- Budgets per category or global
- Weekly, monthly, quarterly, yearly, or a custom period. With an honest end-of-period projection, computed from your actual pace.
- Overruns are amber, never red
- “€50 over — it happens.” An overrun is a fact stated calmly, not a fault to atone for.
- Automatic recurring rules
- Rent, subscriptions, salary: recurring rules generate the transactions on their own — and even catch up on missed occurrences.
- Installment plans
- Paying in three installments? Sereno tracks each one and shows what’s left to pay.
Everywhere, at your pace
- Works without an account
- Guest mode is complete: transactions, budgets, statistics, calendar — everything, locally on your device, zero setup.
- Optional free account
- When you want to sync several devices: multiple accounts, custom categories, server-side recurring rules. Your local data migrates automatically, nothing lost.
- Installable and offline
- A real PWA: add it to your home screen, browse and log even without a network.
- Export your data
- Full backup and CSV export in one tap. Your data is yours — including the day you leave.