Support

Regula · Last updated 28 August 2026

Subscriptions and billing

What Premium includes

Regula is free to use with a daily question limit. Premium removes that limit and unlocks the full statistics screen and smart review. It is sold as a monthly or yearly auto-renewing subscription, and it renews until you cancel.

Manage or cancel your subscription

Subscriptions are billed by Apple, so they are cancelled through Apple rather than through us:

• Open the Settings app on your iPhone or iPad.
• Tap your name at the top, then Subscriptions.
• Select Regula, then Cancel Subscription.

Cancelling stops the next renewal. You keep Premium until the end of the period you've already paid for. Deleting the app does not cancel a subscription.

Restore a purchase

New phone, or reinstalled the app? Open the upgrade screen in Regula and tap Restore Purchases. Make sure you're signed in with the same Apple Account you bought the subscription with.

Refunds

Apple handles all refunds for App Store purchases. Request one at reportaproblem.apple.com.

Your progress

Progress on more than one device

If you're signed in to iCloud, your progress, streak and settings sync automatically to your other devices — no account and no login needed. If sync seems stuck, check that iCloud is on under iOS Settings → your name → iCloud, and open the app on both devices while connected to the internet.

Reset everything

In the app: Settings → Reset All Progress. This clears your streak, history and statistics, and cannot be undone.

Questions and content

Report a wrong or unclear question

Tap the report button on any question you think is wrong. Tell us what's off in the comment box — those reports come straight to us and are how the question set gets better.

Languages

Regula teaches English and Spanish grammar. You can change the app's language at any time in Settings → Language, independently of your device language.

Still stuck?

Email mach200studio@gmail.com. Bug reports, feature ideas and complaints are all welcome — it's a small studio and a real person reads them.