Last updated June 14, 2026
Waterfall Calculator Privacy Policy
This policy explains the privacy posture for Waterfall Calculator, an iOS-first private equity waterfall calculator for modeling and educational/analytical use.
Apple App Store privacy summary
For Waterfall Calculator, the developer's App Store privacy declaration is zero data collection. Data Used to Track You: none. Data Linked to You: none. Data Not Linked to You: none.
What data does Waterfall Calculator collect?
Contact information
Not collected by Waterfall Calculator.
Financial model inputs
Not collected, not transmitted, and not stored on developer servers.
Saved scenarios
Stored locally on the user's device, not collected by the developer.
Usage analytics
Not collected. Waterfall Calculator uses no developer analytics.
Tracking data
Not collected. Waterfall Calculator does not track users across apps or websites.
Identifiers
Not collected by the developer for app analytics or advertising.
Waterfall Calculator is 100% local-first
Waterfall Calculator is designed so user inputs, waterfall assumptions, saved scenarios, and financial models remain on the user's iPhone. The app does not use a developer-operated backend for calculations, accounts, analytics, or scenario storage.
Waterfall Calculator collects zero app data
The developer does not collect personal information, financial model inputs, saved scenarios, device identifiers, usage analytics, advertising identifiers, or tracking data through Waterfall Calculator.
Waterfall Calculator transmits no model data to external servers
Waterfall Calculator does not transmit user inputs, financial models, waterfall assumptions, saved scenarios, LP/GP outputs, or analytical notes to any external server, including the developer's servers.
Waterfall Calculator has no accounts, analytics, or tracking
Waterfall Calculator does not require user accounts, login profiles, cloud workspaces, analytics SDKs, ad SDKs, tracking SDKs, or cross-app tracking technologies.
Waterfall Calculator stores scenarios locally
Saved scenarios are intended to remain in local app storage on the user's device. Users are responsible for their own device security, backups, sharing choices, and access controls.
Apple may process App Store purchase information
If a user starts a trial or purchases the lifetime unlock, Apple's App Store systems may process transaction information under Apple's own privacy practices. The developer does not receive payment card numbers or Waterfall Calculator model inputs from Apple.
Contact about Waterfall Calculator privacy
For privacy questions about Waterfall Calculator, contact the developer at support@clearlysimple.apps. Do not send confidential fund data, model inputs, or sensitive scenario details by email.