Comparison

Sum 12 vs Starry Slide

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Sum 12

Features
Read full description

Train your brain while having fun with numbers! This engaging domino game helps improve mental math skills as you strategically match pairs that add up to 12. It’s a great way for kids to practice quick addition in a playful and interactive way. Perfect for players of all ages who enjoy logic and number challenges! The goal of the game is to clear all the dominoes from the playing area. To do this, find two face-up dominoes whose values add up to 12 and select them one after the other. If their sum equals 12, they will be removed, allowing you to flip over any previously blocked dominoes. Keep in mind that a game is not always solvable, so you’ll need a mix of strategy and a bit of luck!

About

Starry Slide

A minimalist puzzle game offering a refreshing and engaging experience. Designed with privacy and simplicity in mind, it provides smooth performance and intuitive controls for players of all ages. Enjoy quick breaks or extended puzzle sessions without distractions.

Highlights
  • Minimalist puzzle experience
  • Ad-free gameplay
  • No tracking
  • Smooth performance
  • Intuitive controls
  • Suitable for all ages
Features
Read full description

Enjoy a refreshing and minimalist puzzle experience with Starry Slide. Designed for privacy and simplicity, this app delivers engaging gameplay without distractions. No ads, no tracking Smooth performance and intuitive controls Great for all ages Perfect for quick breaks or long puzzle sessions!

Screenshots

Sum 124 screens
Starry Slide4 screens

Verdict

The call

The clearest difference is ads: Starry Slide at none against Sum 12's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Sum 12 sells 1 one-off in-app purchase and Starry Slide sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference · 7 level
Sum 12 versus Starry Slide: the parameters behind the verdict, then further details
ParameterSum 12Starry Slide
PriceFreeFree
Positive reviews—100.0% of reviews
Update frequencyEvery 3 months—
AdsYesNo — better
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.017.6 — better
Further details — not scored
Size46 MB2 MB
Age rating4+4+
DeveloperVitalij SchaeferSABZ LABS PTY LTD

In-app purchases

1 purchases

Sum 12

One-time1
  • Remove ads$5.99
1 purchases

Starry Slide

One-time1
  • Unlimited Puzzle Access$1.99

Questions

Is Sum 12 free?
Sum 12 is free to download, with in-app purchases available.
Is Starry Slide free?
Starry Slide is free to download, with in-app purchases available.
Do Sum 12 or Starry Slide have ads?
Sum 12 shows ads; Starry Slide does not.

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