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Everyone
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About this app

CallDeck helps you walk into important phone calls prepared and leave with clear next steps.

Keep required questions, reference numbers, desired outcomes, commitments, and follow-up reminders in one private, offline deck. No account. No cloud. No ads.

Why CallDeck
• Stay focused during support, medical, employment, and service calls
• Never forget a required question or reference number
• Capture outcomes and promised follow-up dates immediately
• Get local reminders when it is time to call back
• Keep everything on your device with optional JSON backup

Core features
• Call plan dashboard with readiness and upcoming follow-ups
• Create, edit, search, filter, pin, duplicate, and archive call plans
• Built-in templates for customer support, medical appointments, employment, and service providers
• Required questions and labeled facts stored with each plan
• Large-card Call Mode with progress and answered-question tracking
• Outcome notes, commitments, and follow-up date/time capture
• Local follow-up notifications (permission requested only when needed)
• Offline JSON export/import with preview, merge/replace, and conflict reporting
• Light, dark, and optional dynamic color themes
• Phone and tablet layouts

Privacy by design
• Fully local Room database
• No internet permission
• No analytics, advertising, trackers, or accounts
• Android system backup disabled for app data
• You control backups through the system document picker

CallDeck does not place, record, or listen to phone calls. It is a preparation and follow-up tool that helps you speak calmly and follow through.

Download CallDeck and prepare your next important call with confidence.
Prepare important calls offline with questions, facts, and follow-ups.
Updated on
Jul 27, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection
Content rating
Everyone
Learn more

App support

About the developer
Modrá studna s.r.o.
mehabenuro92@gmail.com
Štefánikova 1080 544 01 Dvůr Králové nad Labem Czechia
+1 475-274-5579