Meta has released an AI pet app. It is called Waddle World, and it is live on iPhone and Android in the Philippines only, for now. You hatch a pixel pet, tell it about your day, and it writes your day back to you as an illustrated journal entry.
The app was spotted by social media consultant Matt Navarra, who posted the store links on X on October 27 and summed it up as "Tamagotchi meets ChatGPT." TechCrunch and Engadget covered it on October 28. Engadget reports that, based on the store listings, the app first became available in late September.
Here is what the app does, what Meta says it is not, and what is still unclear about your data.
What Waddle World is
Meta's Google Play listing calls it "a cozy 16-bit world where your pixel pet lives." Its App Store listing, as quoted by Mashable, calls it "a daily journal disguised as a pet."
The basics, per the listings and the coverage:
- Price: free to play.
- Age: you must be 18 or older.
- Where: iOS and Android, Philippines only for now.
- Publisher: Meta Platforms, Inc., with support at waddleworld@meta.com.
How it works
Hatch and care for a pet. You hatch an egg, then feed your pet and check in on it. The Play listing says the pet has moods: happy, hangry, sleepy and bored.
Talk about your day. This is the core feature. You hold the mic and say how your day went, or you type it. The pet "turns it into a voice journal entry written in its own voice, with a hand-drawn doodle to match," the listing says. Engadget reports that the responses are powered by Meta's AI. Mashable notes that the listing does not name the model behind the writing and drawings.
It remembers you. The listing says "the more you share, the better this little companion understands what your weeks look like and what wears you out," and that the pet "brings things up the way a friend would."
Small extras. There is one daily question, such as "What kind of weather are you today?" Every week the pet sends a postcard about something you mentioned or about itself. TechCrunch describes this as a weekly email based on what the app learned about you.
Mini-games. You can catch stars, stack groceries on your pet's head, or solve word games. Each game runs two or three minutes, with no leaderboards. You earn stamps and spend them on your pet. Engadget says the points buy food and toys, and the listing's release notes mention collecting outfits.
What Meta says it is not
The listing is direct about this: "Not a chatbot. Not an assistant. Not a productivity tool. It's a pet, and a place." It also promises "no pressure, no streaks to protect, no scores to chase."
That framing is worth noting. TechCrunch points out that Meta may want to keep distance from companion apps, since Character.AI and OpenAI have faced lawsuits alleging their products harmed teenagers. Waddle World's 18+ age limit fits that cautious approach. Rules for AI companions are also tightening; New York, for example, has a new law on AI companions and minors.
Mashable adds a fair caveat: the same store description calls the app a "gentle journal habit tracker" and encourages daily check-ins. There is no leaderboard, but there are still plenty of reasons to come back every day.
What happens to what you tell it
This is the part to read before you pour your day into a cartoon pet. The disclosures are the ones Meta supplied to the app stores.
- Google Play: the app may share app activity and device or other IDs with third parties. It may collect location, personal info and three other data types. Data is encrypted in transit, and you can request that data be deleted.
- App Store: per Mashable, audio data and other user content are listed among data that may be collected and linked to your identity. Both appear under third-party advertising and Meta's own advertising or marketing. Apple notes it has not verified the disclosure.
What is not answered: Mashable reports that the listing does not say whether journal entries fall under those advertising categories, whether entries are used to train AI models, or what controls you have over what the pet remembers. The privacy link in the listing (waddleworld.app/privacy) returned a "not found" error when we checked on October 29.
For an app built around how your day went and what wears you out, those are real questions. If you try it, treat your entries as data that Meta keeps, not as a private diary.
Why Meta is doing this
Meta has been shipping small AI apps at a fast pace. TechCrunch lists Pocket, which lets you vibe-code games, and Vibes, which lets you quickly generate videos. It also says Waddle World "could very well be a precursor" to the company's Tamagotchi-like gadget powered by Muse. Mashable notes that Meta has not established that Waddle World runs on Muse or connects to that device, the Muse Charm.
Other companies have tried AI pets as hardware, TechCrunch notes. HTC's egg-sized VIVEE companion, which opened U.S. preorders on October 22, is one recent example, and it is also limited to adults.
The Philippines launch looks like a test. Engadget says Meta may be trying the app there before a wider release. TechCrunch asked Meta about wider availability and had no answer at the time of publishing.
Who it is for
Waddle World is for adults who like cozy games and want journaling to take seconds instead of discipline. If you are outside the Philippines, you cannot download it yet. If you are inside, the trade is simple: a cute pet that learns about you, in exchange for telling a Meta app about your days. Decide on that trade with the privacy gaps above in mind.
