About
Numbered balls drop and merge to create sums of 10 or double their value. Strategically manage the growing pile to avoid overflow and achieve high scores. Compete with friends on leaderboards and unlock achievements.
What's New in Sum Up 10
1.0.1
September 23, 2026
Added leaderboards, achievements, and challenges.
FAQ
What is the gameplay of Sum Up 10?
Numbered balls drop and bounce. You merge two balls that sum to 10, or merge two matching balls to double their value. The goal is to manage the growing pile and achieve high scores.
Does Sum Up 10 have ads?
No, Sum Up 10 does not contain advertisements. It is a paid application with no ads to interrupt gameplay.
How does merging work in Sum Up 10?
You can merge two balls that add up to 10, or merge two identical balls to double their value (e.g., two 4s become an 8). This mechanic is central to managing the pile and scoring.
Can I play Sum Up 10 offline?
The description does not specify offline play, but features like Game Center leaderboards suggest an internet connection may be required for full functionality.
What devices is Sum Up 10 available on?
Sum Up 10 is available on iPhone and iPad devices.
How much does Sum Up 10 cost?
Sum Up 10 is a paid application, priced at $1.99.
Are there different game modes in Sum Up 10?
The description highlights a core gameplay loop focused on achieving high scores and challenging friends. There is no mention of distinct game modes beyond this.
How often is Sum Up 10 updated?
Sum Up 10 was last updated on September 23, 2026, with version 1.0.1. Given its recent release, updates are likely to occur as the developer addresses feedback and adds content.