SPECIAL EVENT
Pumpkin Night
Sol flees through Pumpkin Night. Stars earn a trail, a scarf and a dog to keep. Playable from level 1-8.
Runaway Tail: Dog Runner
Run. The colors follow you.
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Run. The colors follow you.
The Gray Catcher is draining the world of its color. Only Sol, a greyhound, is faster than he is – and wherever she runs, the color comes back. Dodge across three lanes, leap over market stalls, slide under barriers and race across boat hulls and fallen giant trees. But watch out: one stumble, and he's right on your tail.
ELEVEN WORLDS, 110 LEVELS
From Ashen Town across the Sea of Dunes, the Will-o'-Wisp Moor and Starfall Peaks all the way to the Glimmer Grotto, Canal Town and the Aurora Fjord: 88 levels on the main path and 22 side paths, each with three stars. Every world brings obstacles of its own – geysers, drawbridges, marching geese, falling stalactites, glassy ice. And at the end, a boss with a final sprint is waiting: the catcher stays right behind you, and a single slip is enough.
ALWAYS SOMETHING NEW
• A new Daily Track every day – the same for everyone
• A Weekly Challenge every week, with a five-stage weekly goal
• Endless mode with seamless world changes
• Night runs and storm tiers for an extra challenge
• Festivals through the year: Pumpkin Night in the fall and Winter Lights in December, with levels and rewards of their own
• Game Center leaderboards: Endless, Daily Track, Weekly Challenge and stars
• Ghost run: your best run races along as a shadow
YOUR DOG, YOUR STYLE
28 dogs, 43 scarves and 15 trails to unlock – with a daily selection in the shop and legendary pieces. Five power-ups such as Sniffer, Spring Paws, Guardian Collar and Zoomies! grow with you, each with five levels.
WHO IS THE GREY CATCHER?
Stars fill your Color Book, and hidden keepsakes tell his story, piece by piece.
PLAYED FAIR
• Free to play, no account needed
• Turn off ad breaks with the one-time “No Ads” purchase; reward videos are always optional
• No random content for real money
• Your progress is backed up automatically and can be linked with your Apple account if you like
• Adjustable text size, high contrast and swipe sensitivity
• For iPhone, iPhone Duo and iPad (landscape too), in English and German
Watercolor gradients, ink outlines and generative music turn every world into a small painting you race through.
Events
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The big fall update:
• New world, the Aurora Fjord: 8 levels and 2 side paths on glassy ice – for everyone who has beaten the finale
• Weekly Challenge: a new course for everyone each week, with a weekly goal and its own leaderboard
• Score multiplier: bone streaks and close dodges earn up to ×5 points
• Daily tasks in three tiers, and the Daily Track is now the same for everyone
• Better-balanced difficulty: tougher bosses, help after several failed attempts
• More precise swipe controls with adjustable sensitivity
• Text size, high contrast and "Reduce Motion"
• Give your dog a name of your own
• Adapted for iPad in landscape and the iPhone Duo
• Four new runs for Winter Lights in December
• New leaderboards in the game’s own look – with a winners’ podium and a countdown
• Lots of bug fixes and small improvements
The developer, Patrick Gruben, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
- Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Contact Info
- User Content
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Patrick Gruben
- Size
- 31.9 MB
- Category
- Action
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- English and German
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Rainbow Barrel $17.99
- Paint Box $8.99
- Paint Pot $3.99
- Handful of Drops $1.99
- Starter Pack $2.99
- No Ads $3.99
- Copyright
- © 2026 Patrick Gruben
