Stage Calculator Information

Privacy Policy

Last updated: October 14, 2026

Stage Calculator is a magic performance tool with a familiar calculator interface, customizable result sequences, and prediction settings. The app does not require registration or a user account. Its calculation and performance functions run on your device.

Information stored locally

To remember your setup, the app saves preferences using device-local storage. This may include your secret settings access code, named routines and presets, programmed trick answers, prediction display formats, trigger modes, secret control preferences, and display settings. The app does not send this information to the developer as part of its normal operation.

Information we collect

The current app does not collect personal information, calculator entries, or the content of your performance routines through an account, analytics system, or developer-operated server. It does not incorporate advertising or tracking SDKs, and does not sell your personal information.

Device permissions and third parties

• No account or sign-in is required.
• No camera, microphone, contacts, photos, or location permission is needed for the app's core features.
• No third-party advertisements or behavioral analytics are integrated into the current app.
• Apple may process ordinary App Store distribution, download, and device diagnostics information according to its own policies and your settings.

Data retention and deletion

Your saved app settings remain on your device until they are changed or the app's local data is removed. Deleting the app generally removes its local settings; copies may remain in a device backup depending on your Apple backup settings. You can manage device backups and related data through Apple's device settings.

Support requests

If you choose to contact support, the information you provide voluntarily (such as your email address, device details, and a description of the issue) may be used to respond to your request. Please do not include your secret access code, private predictions, passwords, or other sensitive information in support messages.

Changes and privacy questions

This page will be updated if the app's privacy practices change. For privacy questions, please visit the Stage Calculator Support page. For information about how Apple handles data, see the Apple Privacy Policy.

Support

Need help configuring a routine or using Stage Calculator during a performance? Visit our dedicated support page for assistance, feedback, and bug reports.

Common topics

• Opening secret settings and changing the access code.
• Creating presets and editing the trick sequence.
• Using ? for a real calculator result between predictions.
• Using three consecutive Clear presses to activate, pause, or resume a routine.
• Choosing when the equals button advances the trick sequence.
• Configuring date, time, phone number, and numerical predictions.
• Using portrait and landscape scientific calculator modes.

Reporting a problem

If something is not working as expected, please include your device model, iOS or iPadOS version, app version, orientation (portrait or landscape), and the steps needed to reproduce the issue. Describe the behavior without sharing your personal access code or confidential routine details.

Stage Calculator is intended as a performance and entertainment tool. Its programmable results are designed for magic routines and should not be relied upon for financial, medical, or other consequential calculations.