Get ready with Grandpa
Hold your iPhone or iPad sideways, turn up the volume, and tap Play. Grandpa's spoken instructions guide the trip.
Public beta · iPhone & iPad
Grandpa's Time Machine
A dinosaur adventure through time.
Travel with Grandpa through the Triassic, Jurassic, and Cretaceous. Meet prehistoric animals and explore matching, counting, spelling, patterns, and dinosaur clues.
For parents and caregivers with kids ages 6–8
Free to test with Apple’s TestFlight app. This is a beta version; features may change and you may encounter bugs.
Take a look
See the game in action.
Tap a screenshot to enlarge it. These are beta screenshots; the game may change before release.
Inside the game
A dinosaur adventure through time.
Travel to the dinosaurs
Turn the time machine's crank and explore three prehistoric periods, with dinosaur eggs, a volcano, asteroids, and more.
Discover together
Notice what your child tries independently and when they ask for help. Parents can choose which activities to include in Settings.
We’re inviting parents and caregivers to play alongside a child and share observations. Explore at your own pace; you don’t need to finish the whole trip to help.
Help shape what comes next
Start testing in three steps.
- Install Apple’s free TestFlight app on the iPhone or iPad you’ll use for testing.
- Open this game’s invitation on that device. Follow Apple’s prompts to accept and install the beta. TestFlight will show device compatibility and availability.
- Play and send feedback. In TestFlight, choose the game and tap Send Beta Feedback. Tell us whether Grandpa's instructions are easy to hear and follow, which activities are favorites, and where your child gets stuck. Include your device model and what was happening if something went wrong.
A few things to know
Is the beta free?
Yes. TestFlight and this beta are free to try. Beta access does not include a future App Store purchase.
How long can I test?
Each TestFlight build is available for up to 90 days after upload. TestFlight shows the time remaining. Invitations are subject to available spaces and compatible devices.
Where can I get help?
Send game feedback through TestFlight, or contact support@fairladymedia.com for help joining. Read our privacy policy and Apple’s TestFlight guide.
Also in public beta: Bust A Marble: Encore.