Compendium Guides

Compendium Pro

Pro unlocks the AI features and the deeper tools across the app. Here's what you get, where to subscribe, and how to restore or cancel.

On this page
What Pro unlocks Where the upgrade screen appears Subscribe Restore purchases Manage or cancel One-off deck evaluations

What Pro unlocks

Compendium has two tiers: Free and Pro. Pro removes limits and unlocks the AI and advanced tools, including:

  • Mox Chat — the AI assistant, and "Ask Mox" about any card.
  • Mox Deck Builder — let Mox build a complete, format-legal deck.
  • Advanced deck analytics and collection analytics.
  • Deck evaluations and Mox deck suggestions.
  • Game-log insights, trends and matchup prep.
  • More price alerts, and set-release reminders & set guides.
The exact plans, prices and any free trial are set by the App Store / Google Play and shown on the upgrade screen — so they may differ by region and over time.

Where the upgrade screen appears

There's no "subscribe" button buried in settings — instead the upgrade screen appears the moment you tap a Pro feature. For example:

  • Opening Mox while on the free tier — the button reads "Upgrade to Pro""Subscribe to Chat".
  • Tapping advanced Analytics, the Mox Deck Builder, a locked set guide, or the bell to be notified about an upcoming set.

On iOS some gates first show a short "Upgrade to Pro" prompt with a View Plans button before opening the plans.

Subscribe

  1. Open the upgrade screen

    Tap any Pro feature (above) to bring it up.

  2. Pick a plan

    Choose from the plans shown, then confirm in the store's purchase sheet (Face ID / Touch ID / Google Play).

  3. You're in

    Once the purchase completes, Pro unlocks immediately — no restart needed.

Compendium Pro upgrade screen listing plan options with monthly and annual prices and a Restore button Compendium Pro upgrade screen listing plan options with monthly and annual prices and a Restore button Drop screenshot here images/guides/subscription/01-upgrade-screen.png
The upgrade screen — shows available plans, prices and the Restore button.

Restore purchases

Already subscribed — say, on a new phone? On the upgrade screen tap Restore to bring your subscription back. Your Pro status is tied to your store account, so nothing is lost.

Manage or cancel

Subscriptions are managed by the store, not inside Compendium. You can cancel any time:

  • iOS: Settings → tap your name → Subscriptions → Compendium.
  • Android: Play Store → profile → Payments & subscriptions → Subscriptions → Compendium.

One-off deck evaluations

If you only want to try a deck evaluation, that flow offers an alternative to subscribing: an Unlock Unlimited Access screen with the monthly subscription (marked RECOMMENDED) or a one-time 3 Deck Evaluations pack. Tap Purchase to buy, or Restore if you've bought before.

Tip: The one-time pack is handy for a single deck check; if you'll use the AI features regularly, the subscription works out better and removes ads.
Unlock Unlimited Access screen offering a subscription option marked RECOMMENDED alongside a 3 Deck Evaluations one-time purchase Unlock Unlimited Access screen offering a subscription option marked RECOMMENDED alongside a 3 Deck Evaluations one-time purchase Drop screenshot here images/guides/subscription/02-deck-evals.png
The deck-evaluations paywall — subscription (RECOMMENDED) or a one-time 3-pack alongside the Restore option.