Integrations

Two ways to push expenses to Google Sheets. Both can be active at the same time — every new expense is sent to all configured integrations.

ZapierSheets API

Setup (as a user)~5 min — create a Zap, paste the webhook URL in Connect~2 min — create a Sheet, click Connect Google Sheets

Write expensesYes — Zap appends a row on each submissionYes — written directly to your Google Sheet via the API

History sourceYour local device (IndexedDB)Your local device (IndexedDB)

CSV exportYes — exports your local expense dataYes — exports your local expense data

Edit / deleteIn app — changes stay local; destination not updatedIn app — changes stay local; destination not updated

SecurityWebhook URL is a shared secret — keep it privateGoogle sign-in — only your Google account can access

FlexibilitySwap the destination (Notion, Airtable, Slack) with zero code changes inside your ZapFull API control — extend or transform data in code without a third-party platform

ReliabilityAdds a third-party hop — Zap failures are logged in Zapier but invisible to the appDirect call — failures surface immediately as inline errors; no hidden failure states

LatencySlightly slower — request travels app → Zapier → SheetsDirect — one API call to Google after a token refresh

Price100 tasks/month free; paid plans from $19.99/moFree — Google Sheets API has no per-request cost for personal use

Vendor lock-inTied to Zapier's platform and pricing — moving means rebuilding the automation elsewhereOnly depends on Google Sheets API — no third-party automation platform in the write path

OfflineExpense saved to device — queued and synced automatically when back onlineExpense saved to device — queued and synced automatically when back online

What Zapier gives you

Zapier turns this app into a trigger for any automation. Expenses land in Google Sheets without signing in or managing a Google account connection — and from there, Zapier can forward the data anywhere: Notion, Airtable, Slack, email, or any app it supports.

It's also the easiest way to add server-side logic without writing code. Add a free Filter by Zapier step to check the App ID field and route expenses from different apps to different sheets. Zapier's free plan covers 100 tasks per month — enough for everyday personal tracking.

What Sheets API gives you

Sheets API is a direct connection to Google Sheets with no intermediary. After a one-time sign-in, the app writes directly to your spreadsheet with no task limits, no monthly costs, and no third-party platform in the write path.

The connection persists indefinitely and can be revoked at any time from your Google account settings. If you want a reliable, free backup of your expenses that doesn't expire on a task counter, this is the right integration.

Building or deploying this app? See the Developer page for the technical comparison and one-time server setup guide.