A GIFT FOR YOUR CURIOSITY

A little curiosity.
A month of Plus.

Explore every Plus topic free with LEARN30. Choose your platform below, and we’ll walk you through it.

For new Plus subscribers. iPhone and iPad: one calendar month. Android and web: 30 days. Renewal terms differ by platform.

YOUR PLUS PASS

LEARN30

Copy this code, then follow your platform’s steps.

Redeem by November 30, 2026.
Limited availability. One redemption per account.

Where will you redeem?

iPhone / iPad

One calendar month of Plus

Install Arca Curiosa from the App Store, if you haven’t already.
On your iPhone or iPad, tap Redeem on the App Store below. The link includes LEARN30.
Review the free one-month offer and confirm with Apple.
Open Arca Curiosa. If Plus still appears locked, go to Settings → Explore Plus → Restore purchases.

Redeem on the App Store ↗Need the app? Download it here ↗

Apple handles redemption. Use the Apple Account you use for the App Store.

Android

30 days of Plus

Install Arca Curiosa from Google Play, then open the app.
Go to Settings → Explore Plus and choose Monthly Plus.
In Google Play’s purchase screen, tap the payment method or down arrow, then Redeem code. Enter LEARN30.
Check that the 30-day free offer and renewal price are shown before confirming. Don’t complete a normal paid checkout if the offer is missing.

Get the Android app ↗Manage Google Play subscriptions ↗

Enter this custom code inside the app’s Google Play purchase screen, not on the general Google Play redeem page.

Web browser

30 days of Plus

Open the web app and sign in or create a free Arca Curiosa account.
Go to Settings → Explore Plus.
Find Have a Plus code?, enter LEARN30, and choose Redeem code.
Look for the Plus confirmation and access end date. You’re ready to explore.

Open the web app ↗

A little help, if you need it

Opening this from Instagram?

If a store link won’t open, tap Instagram’s menu (⋯) and choose the option to open this page in your browser. Then follow the steps for that device.

Where do I cancel the Android renewal?

In Google Play, open your profile → Payments & subscriptions → Subscriptions → Arca Curiosa, then cancel. Uninstalling the app does not cancel the subscription. Google Play cancellation help ↗

My code isn’t accepted, or Plus still looks locked.

Check that the code is LEARN30, that you are a new Plus subscriber, and that you’re using the correct platform’s redemption steps. Offers can expire or reach their redemption limit. On iPhone or Android, try Settings → Explore Plus → Restore purchases after successful store redemption. For web, use the Arca Curiosa account that redeemed the offer. Get help from Arca Curiosa ↗

The small print, in plain language

Choose one platform to redeem. Available to new Plus subscribers, subject to store eligibility and availability. Up to 2,000 redemptions per platform. Redeem by November 30, 2026, at 11:59 PM Eastern. Apple gives one calendar month; Android and web give 30 days. This Apple offer and the web offer do not renew. Google Play requires a payment method and renews at the price displayed by Google Play unless canceled. Always review the final offer screen before confirming. Arca Curiosa’s core library remains free.