Synth Sum - Neon Dash
Jump Spikes. Hit the Sum.
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Rhythm dash game to get the exact sum. Free neon rhythm dash with Practice, Endless, Daily, skins, and Game Center. Enjoy!
Jump the spikes. Hit the exact sum.
Neon rhythm dash. Grab the numbers that fit. Make the exact sum - or start over.
• Tap to jump through spikes, pads, and rings
• Hit the exact sum to clear the door
• 16 levels across five worlds
• Practice with checkpoints
• Endless and Daily after you beat Genius
• Earn stars for skins - looks only
• Game Center leaderboards and achievements
No ads. No tracking. No data collected.
Jump in. Hit the sum.
Ratings & Reviews
Levels remember where you left off. Pause and resume work reliably, and runs auto-pause when you leave the app. Smoother level select and navigation.
The developer, Matthew Leonard, 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 Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Matthew Leonard
- Size
- 63.9 MB
- Category
- Casual
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 7 more
- English, French, German, Japanese, Korean, Portuguese, Simplified Chinese, Spanish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- All Kits Bundle $4.99
- Magenta Kit $1.99
- Sunset Kit $1.99
- Unlock All Worlds $2.99
- Neon Kit $1.99
- Copyright
- © 2026 Stellar Studios