How can we help?

Tap Sign in on the Inquira home screen and choose Continue with Google or sign up with your email address and a password. Your study history, streak, and subscription follow your account on every device.

Premium unlocks unlimited scans, priority AI processing, deeper explanations, practice mode, flashcards, quizzes, the study planner, the AI study coach, voice explanations, and all 70+ languages — with no ads.

Pro Monthly is $9.99/month and Pro Yearly is $99.99/year (about $8.33/month — two months free versus monthly). You can see every plan and price on the Plans page before you buy.

Open the Plans page, pick Monthly or Yearly, and tap Upgrade. In the iOS app the purchase is completed through your Apple Account; on the web it is completed through our secure card checkout.

If you already subscribed in the iOS app, sign in with the same Inquira account and tap Restore Purchases on the Plans or Subscription screen. Inquira re-verifies your receipt with the App Store and re-enables Premium.

First make sure you are signed in to the account you subscribed with. On iOS, tap Restore Purchases. On the web, open Subscription to refresh your status. If Premium still does not appear, email us and include the account email and purchase date.

Inquira supports 70+ languages, including right-to-left languages. Change your language from the selector in the header at any time.

Email info@inquira.online or use the contact form on this page. We usually reply within 1–2 business days.

Free accounts get 3 AI-powered problem scans every day. The counter resets at midnight in your local time. Upgrade to Pro for unlimited scans.

Pro unlocks unlimited daily scans, AI voice explanations with multiple tutor voices, practice mode, flashcards, quizzes, the study planner, and all 70+ languages — with no ads.

Yes — Pro Yearly is $99.99/year and includes 2 months free compared to paying monthly. Choose it on the Upgrade page.

If you subscribed on the web, open Subscription and click Manage Subscription to cancel in the secure billing portal. If you subscribed through the Inquira iOS app, your subscription is billed by Apple and is managed in your Apple Account (Settings › your name › Subscriptions) — Inquira cannot cancel an Apple subscription for you. Either way, Premium stays active until the end of the current billing period.

Make sure your device isn't muted, that you're on a Pro plan, and that your browser allows audio autoplay for Inquira. If it still fails, email us the problem link and we'll investigate.

Open Settings → Notifications and re-enable reminders. Your browser also needs notification permission for inquira.online. On iOS you must add Inquira to your Home Screen first.

Email info@inquira.online within 7 days of a charge with your account email and a short note. We consider refunds case-by-case and honor statutory rights where applicable.

You can cancel your subscription anytime. If you subscribed through the Inquira iOS app, you can manage or cancel your subscription through your Apple Account subscription settings. Open Inquira, go to Profile > Subscription > Manage or Cancel Subscription.

Cancel before your free trial ends to avoid the first monthly subscription charge. Your subscription and trial access are subject to the billing platform's subscription terms.

For a paid subscription, Premium access generally remains available until the end of the current paid billing period. The verified subscription status from the billing platform determines access.

The 3-day free trial is an introductory offer on Inquira Premium Monthly. Pro Yearly is $99.99/year and does not include the monthly introductory trial. In the iOS app, Apple determines whether your Apple Account is eligible for the introductory offer — if it isn't, you'll see the standard $9.99/month subscription instead.

Email info@inquira.online from the address on your account and we'll delete your data within 30 days.

Share your unique Inquira referral link and create an original TikTok about Inquira. When an eligible new customer uses your referral link and becomes a qualifying paid Premium subscriber, you can earn one free month of Inquira Premium.

A referral becomes eligible after the referred customer meets the program requirements and their qualifying paid subscription is verified by our billing systems.

Starting a free trial alone does not complete a qualifying referral. The referred customer must become a qualifying paid subscriber.

Yes. Each separate qualifying referral may earn an additional free month, subject to the Referral Program Terms.

Go to Profile → Earn Free Months (the Invite friends page) to see your link, referral counts, and free months earned or redeemed.