What devices does CueCalc support?

CueCalc runs natively on both iPhone and iPad. On iPad, the calculator sits in a width-capped centered column alongside a persistent, collapsible History sidebar and an always-visible mode bar.

Support

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Q: Is CueCalc free?

Yes, the Standard, Scientific, Converter, Fractions and Graph modes are free with no ads. CueCalc Pro is an optional upgrade.

Q: How do I cancel my subscription?

Subscriptions are managed through your Apple ID. Go to Settings > [your name] > Subscriptions on your iPhone or iPad to cancel anytime.

Q: How do I delete my CueCalc data?

Deleting the app removes all locally stored data. If iCloud sync is enabled, you can also clear CueCalc's data from Settings > [your name] > iCloud > Manage Storage on your device.

Find answers below, or reach the CueCalc team directly.

Help Center

Frequently asked questions

No. Every calculation, including AR Math Solver camera scanning, happens entirely on your device using Apple's Vision framework. Nothing is uploaded to a server. See our Privacy Policy for full details.

Yes — Standard, Scientific, Converter, Fractions and Graph modes are free with no ads. CueCalc Pro is an optional upgrade that adds the AR Math Solver, Cues Studio, and extra themes. See Pricing.

CueCalc runs natively on both iPhone and iPad, each with its own tailored layout. On iPad, the calculator sits in a width-capped, centered column with a persistent, collapsible History sidebar and an always-visible mode bar — it isn't just the iPhone screen stretched wider.

Subscriptions are managed entirely through your Apple ID. Go to Settings > [your name] > Subscriptions on your iPhone or iPad to cancel anytime — CueCalc never handles your payment details directly.

Deleting the app from your device removes all locally stored data (history, Cues, scratchpad). If iCloud sync is enabled, you can also clear CueCalc's data from Settings > [your name] > iCloud > Manage Account Storage on your device.

Yes, via AirDrop or the Files app. The recipient imports it as their own independent copy — your run history is never shared, only the formula template itself.

Tap Edit Expression to correct it manually. For best results, hold your phone level, keep the equation inside the frame, and write exponents clearly raised. See our Tutorials page for a full walkthrough.

Get in touch

Contact CueCalc

General & billing inquiries

Need help writing a complex formula for Cues Studio? Have a question about your subscription or a receipt? We usually reply within 1–2 business days.

Email support@cuecalc.app

Privacy & data requests

Questions about what data CueCalc stores, or requests related to your rights under GDPR/CCPA, go to our dedicated privacy inbox.

Email privacy@cuecalc.app

Theme design requests

Have an idea for a new CueCalc theme — a colour palette, a mood, a device or brand aesthetic you'd love to calculate in? Tell us about it and we'll consider it for a future theme pack.

Email themes@cuecalc.app

Cue requests

Want a built-in Cue we don't have yet — a new formula, a new category, or a new tracker like Spending Tracker or Group Trip? Send us the idea (and the formula, if you already have one) and we'll consider adding it.

Email cues@cuecalc.app

Report a bug

Help us improve CueCalc

Nothing is collected in the background. Only when you choose to send a report do we receive your description plus basic diagnostics (app version, iOS version, device model) to help us reproduce the issue. The more specific you are, the faster we can fix it.

What to include

—Which mode you were using (e.g. AR Math Solver, Cues Studio)
—What you expected to happen vs. what actually happened
—Your iPhone or iPad model and iOS/iPadOS version (Settings > General > About)
—A screenshot, if possible

Scanner-specific issue?

If the AR Math Solver misread an equation, tap Edit Expression inside the app to correct it and send feedback directly from that screen — it attaches the exact context automatically.

Send a Bug Report

Still stuck?

Reach out any time — a real person reads every message.

Email Support