StackWatch tracks every recurring Shopify app charge, flags price increases the moment they happen, and shows where your app spend is going — read-only, no App Store install.
Free during the private beta. No credit card. Read-only access.
Your Shopify app costs
ExampleMonthly app spend · this cycle
Read from your Shopify billing — never modified
You create a Custom App in your own Shopify admin, grant it a single read-only scope (read_apps), and paste the token. No App Store install, no OAuth consent screen, and StackWatch can only ever read your app charges — never change your store.
No more end-of-month surprises. Know exactly what you're paying and when it changes.
Every app charge from your Shopify billing, reconciled and deduplicated — what you agreed to pay versus what you're actually being billed.
StackWatch compares each billing cycle to the last. When a price moves, you see it in your next daily sync — not three months later in your P&L.
A 12-month chart of total app spend, so you can see exactly when costs started creeping and which apps are responsible.
Get an email when a charge changes or a new app appears — at a send time and minimum-increase threshold you choose. No more surprises at month-end.
Group apps by category — fulfilment, marketing, support, analytics — to see your biggest cost centres at a glance.
Download your full charge history for finance review in one click. Your data is yours — export it any time.
Connect once. StackWatch handles the rest.
You create a Custom App in your own Shopify admin, grant it a single read-only scope (read_apps), and paste the token. No App Store install, no OAuth consent screen, and StackWatch can only ever read your app charges — never change your store.
All current and historical app charges import within minutes, reconciled and deduplicated. New charges sync every 24 hours.
StackWatch compares each billing cycle to the last. Turn on daily email alerts, or check your dashboard any time — you'll never be surprised by a price increase again.
Free during the private beta. The plans below are what billing charges once the beta ends — month-to-month, cancel in one click.
Track your app spend
Free
Never miss a price increase
$19/mo
Every client store, one view
$49/mo
Every plan is free right now during the private beta · No credit card required
Shopify bills app charges on your regular invoice, but it doesn't give you a running total per app or tell you when a price changes. StackWatch pulls every recurring app charge from your Shopify billing into one view — current total, per-app breakdown, and month-over-month trend — so you can see your whole app spend at a glance.
You create a Custom App in your own Shopify admin, grant it the single read-only scope read_apps, and paste the access token. There's no App Store install and no OAuth consent screen — and because the scope is read-only, StackWatch can read your app charges but can never modify your store.
No. It requests one read-only scope (read_apps) and nothing else. It reads your recurring app charges and does nothing that could alter your store, products, orders, or apps.
It's free during the private beta. When billing begins, the Free plan tracks up to 5 apps, Pro is $19/month for unlimited apps plus price-change and new-charge email alerts, and Agency is $49/month to manage multiple client stores under one login. Month-to-month, cancel in one click — the price you see is the price.
Your Shopify invoice shows a lump of charges for one billing cycle. It won't tell you a specific app's price went up, surface a new charge you forgot you approved, or chart your spend over the year. StackWatch does the reconciliation and change-detection your invoice can't.
StackWatch runs on Sico Software's own hardware, stores only your app-charge data (read via a token you control and can revoke any time), and is built GDPR-first with one-click data export. It never sees payment card details — those stay with Shopify.
Free during the private beta. No credit card. Read-only.
Get started free →