apps / 6789672345
CalStack
Your day, stacked clearly
Pick Two Productions Inc · Productivity · $4.99 · US storefront
- rating
- —
- ratings
- —
- updated
- Jul 24, 2026
- released
- Jul 24, 2026
v1.1
visible word pool · 5 words
title 8/30 chars · subtitle 25/30 chars
App Store search indexes the title and subtitle together with the hidden 100-character keyword field as one combined pool: any phrase assembled from those words can rank. These are the words of CalStack's pool that are public — the keyword field is not exposed by any API.
from the listing
CalStack is a personal command center for your calendar, email, tasks, notes, contacts, and AI assistant. Built for people who live across meetings, travel, family schedules, projects, and inboxes, CalStack brings the day into one focused view instead of scattering it across apps. See your day, upcoming week, pinned events, meetings, reminders, and time zones in a single dashboard. Use Start Day, Check In, and Wind Down rituals to turn your calendar, email, tasks, and notes…
Where does it rank? Chart position is one signal — most installs come from keyword search. Check where CalStack ranks for any keyword, free, with the rank checker.
this page is one tool call
{ "tool": "app", "arguments": { "appId": 6789672345, "countries": [ "US" ], "subtitle": true } }
The app tool returns this listing as stable JSON for any storefront — one of thirteen ASO tools your agent gets over MCP. Get a free key.