AI Dungeon on Steam vs iOS/Android vs web: do my stories sync and is there any difference in features or performance?

You can bounce between AI Dungeon on Steam, iOS/Android, and the web without losing your stories—your account data syncs across all of them. The main differences show up in how you access the game (apps vs browser), what’s currently in beta vs legacy, and small variations in performance depending on your device and network.

Quick Answer: Yes, your stories and account data sync across Steam, mobile apps, and web as long as you’re signed into the same AI Dungeon account. Feature sets are almost identical between Steam and mobile/web, with occasional timing differences for new experiments or Phoenix beta features, and performance mostly depends on your device and connection rather than the platform itself.

Why This Matters

If you’re deep into a campaign where characters can die and plot twists stack up, the last thing you want is to be “trapped” on one device. Being able to play a session on your PC through Steam, then pick it up on your phone or in a browser, is what makes AI Dungeon feel like an always-on adventure instead of a game you only visit when you’re at your desk.

Knowing how syncing works—and how Steam vs iOS/Android vs web compare in features and performance—helps you choose the right mix: maybe Steam for long, focused sessions, mobile for quick turns between tasks, and web for testing Phoenix beta updates.

Key Benefits:

• Seamless Progress: Start a story on Steam, continue on your phone or browser, and your actions stay in sync.
• Play Anywhere: Use whichever platform fits your current context—couch, commute, or desk—without managing separate saves.
• Experiment Safely: Try new Phoenix beta features on web without losing access to everything in the legacy/production version.

Core Concepts & Key Points

Concept	Definition	Why it's important
Account-Based Sync	AI Dungeon ties your stories, scales, and actions to your account, not your device.	Lets Steam, mobile, and web all show the same adventures as long as you sign into the same account.
Production vs Phoenix (Beta)	Production lives at play.aidungeon.io and the current mobile apps; Phoenix (the big redesign) lives at beta.aidungeon.com and upcoming beta apps.	Some features land in Phoenix later, so you may hop between beta and legacy to use everything—your data flows between them.
Platform Parity	The goal that Steam, iOS/Android, and web provide the same core gameplay and models, with minor UI differences.	Means you’re not “locked out” of certain adventures or models just because you prefer playing on PC or mobile.

How It Works (Step-by-Step)

Under the hood, AI Dungeon is one account, one cloud backend, multiple doors: Steam client, mobile apps, and web. Here’s how that plays out.

1. Sign Into the Same Account Everywhere:

   • On Steam, you download AI Dungeon for free and sign in (or create a new account).
   • On iOS/Android, you install the app from the store and sign into that same account.
   • On web, you go to play.aidungeon.io (production) or beta.aidungeon.com (Phoenix) and sign in.

   As long as the email/login is the same, you’re looking at the same story universe.

2. Cloud Saves & Story Sync:

   • Every time you take an action (type what your character does and hit submit), that turn is stored on AI Dungeon’s servers, not just locally.
   • When you open the “Adventures” / “Stories” UI on another platform, it pulls that cloud state and lets you continue from the latest turn.
   • The same is true for scales/actions and (where supported) your settings, memories, and Story Cards.

   That’s why Phoenix and the legacy version can share data: the beta documentation explicitly states “Data flows seamlessly between the Beta and Production version of AI Dungeon.”

3. Feature & Performance Differences per Platform:

   Steam:

   • Access & Pricing: Now free to download, aligned with the free experience on web/mobile.
   • Monetization: Traveler access (premium) is available as an in-app purchase.
   • Experience: Feels like the “desktop client” version—good for long sessions, alt-tabbing between apps, and keyboard-heavy play.

   iOS/Android:

   • Access: Free apps; same core gameplay and models as free web/Steam.
   • Experience: Optimized for touch, with UI tuned for one-handed use and shorter sessions. Great for quick check-ins with your campaign.

   Web (Production & Phoenix):

   • Production (play.aidungeon.io):
     • Full legacy feature set, including things that Phoenix doesn’t have yet (World Info, Multiplayer, scripting, current See-mode image gen, Train the AI, native apps).
     • Standard browser performance: depends on your machine and tabs, but it’s the reference version for “everything AI Dungeon can do today.”
   • Phoenix (beta.aidungeon.com):
     • The new, overhauled experience. Data flows back and forth with production.
     • At the time of the provided docs, some legacy features are still missing:
       • World Info
       • Multiplayer
       • Native Mobile Apps
       • Scripting
       • Image generation (See Mode)
       • Train the AI

   Performance itself (how fast models respond) is mostly about:

   • Which story/text model you select (and your tier).
   • Server load.
   • Your network connection.

   The platform (Steam vs mobile vs web) doesn’t change what the model can do; it just changes how you access it and how smooth the UI feels on that device.

Common Mistakes to Avoid

• Using Different Accounts on Different Platforms:
  If you accidentally create a second account on Steam with a different email, your stories won’t appear to sync—they’re just split.
  How to avoid it: Always log in with the same credentials across Steam, mobile, and web. If stories are “missing,” double-check which login you used.

• Confusing Phoenix Beta With Missing Data:
  Phoenix is missing some legacy features for now, but not your actual stories. Data flows between Phoenix and production; missing buttons don’t mean lost campaigns.
  How to avoid it:

  • Use beta.aidungeon.com to test new flows.
  • Use play.aidungeon.io (or the current apps) when you need World Info, Multiplayer, or scripting.
  • Don’t delete your stories just because a feature toggle looks different in Phoenix.

Real-World Example

You start a brutal Harbinger-run campaign on your gaming PC through Steam—your party’s trapped in a frozen fortress, supplies low, and you’ve already lost one character. After a few hours, you have to leave your desk.

On the train the next day, you open AI Dungeon on your Android phone, log into the same account, and your frozen fortress campaign is right there. You type a new action, watch the AI escalate the crisis, then close the app as you hit your stop.

Later that night, you open beta.aidungeon.com on your laptop to see what Phoenix feels like. You load the same adventure and notice the updated UI, but your story state is identical—the dead character is still dead, the surviving party still pinned down, the world still pushing back. You miss World Info in Phoenix, so you hop back to play.aidungeon.io to use it for deep lore, then return to Phoenix without losing a single turn.

Pro Tip: Treat web production as your “full toolbox” and Steam/mobile as your “play anywhere” endpoints. If you rely heavily on World Info, scripting, or current See-mode image gen, start or edit those stories on play.aidungeon.io—then freely continue them on Steam or your phone when you’re just playing.

Summary

Steam, iOS/Android, and web are three doors into the same AI Dungeon account. Stories, actions, and scales sync across all of them as long as you sign in with the same credentials. The legacy production site (play.aidungeon.io) currently has the full set of mature features; Phoenix (beta.aidungeon.com) is the new experience with some features still rolling in, but your data flows seamlessly between both.

Platform choice doesn’t give you a “better” model so much as a different way to hold the game: Steam for desk sessions, mobile for on-the-go turns, web for full-control tweaking and Phoenix testing. Your stories stay yours across all of them.

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