Comparison

Sum Is vs Marbles Popperz

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

Head to head
About

Sum Is

Features
Read full description

Welcome to the Ultimate Number Puzzle Challenge! If you love math puzzles, number games, brain training, and fast-paced competition, this is the perfect game for you. Our game brings you a 4×4 number grid, an ever-changing target number, and a thrilling 90-second challenge that tests your speed, focus, and strategy. Play solo or compete with players around the world — everyone gets the same grid in real time, making the competition fair, skill-based, and addictive! This is not just another number game. It’s a smart blend of math, logic, pattern recognition, and quick thinking condensed into an exciting 1.5-minute round. Whether you're a casual gamer looking for fun, a student trying to improve mental math skills, or a puzzle master searching for your next obsession — this game is built for you. -> How the Game Works Every match gives you a new 4×4 matrix filled with numbers from 1 to 9. On top of the screen, you see the target number. Your task is simple: -> Select a combination of tiles whose sum matches the target number. -> Submit and earn points instantly. -> Continue making combinations as fast as you can before time runs out! Each combination you find tests your math skills, memory, and decision-making. As you progress through the match, your brain begins to recognize patterns faster — turning this into a true test of speed and intellect. Why Players Love This Game This game is designed to hit the sweet spot between simplicity and challenge. Players love: The quick 1.5 minute games The equal grid for all players The fair and competitive leaderboard The simple but highly addictive gameplay The brain-boosting mental math practice The thrill of beating your own high score The feeling of improving with every round If you enjoy games that sharpen your skills while keeping you entertained, this puzzle will keep you hooked for hours! -> A Perfect Mix of Fun and Brain Training This is more than just a game — it’s a full mental workout packed into a short burst of gameplay. Playing daily can: -> Improve your mental math speed -> Enhance pattern recognition -> Strengthen short-term memory -> Increase focus and concentration -> Sharpen decision-making under pressure Whether you're preparing for competitive exams, boosting your brain health, or just relaxing after a long day — this game trains your mind naturally while keeping the fun alive. -> Multiplayer Fun with Global Competition Every 1.5-minute session is a global match where everyone sees the same grid. This makes every game: -> Fair — no randomness advantage -> Competitive — real-time high scores -> Engaging — you know others are solving the same puzzle Once the timer ends, you instantly see the live leaderboard — giving you that satisfying feeling of competition and progress. Compete against friends, family, or thousands of players worldwide. -> Features That Make the Game Stand Out -> Simple to Play, Hard to Master The rules are easy, but mastering the game requires smart thinking, quick calculation, and clever tile selection. -> 90 Seconds of Pure Strategy Short rounds mean you can play anytime — during breaks, while commuting, or when you want a quick brain refresher. -> Same Puzzle for Everyone You can compete with: Friends Family Colleagues Or thousands of global players Whether you’re trying to stay in the top 10 or surpass your previous high score, the competitive element keeps the game exciting and rewarding. -> Built for All Age Groups This is one of the rare games that’s enjoyable and beneficial for all ages: -> Kids – Improve basic math skills -> Students – Improve calculation speed -> Adults – Sharpen focus -> Seniors – Keep the brain active The more you play, the more your brain adapts — and soon you’ll find yourself solving sums faster than ever before.

About

Marbles Popperz

A fast-paced puzzle game where you tap matching colored marbles to score points before time runs out. Utilize power-ups and a lives system to advance through challenging levels and compete on global leaderboards.

Highlights
  • Tap-to-match gameplay
  • Colorful marble types
  • Power-ups
  • Lives system
  • Level progression
  • Global leaderboards
  • Visual effects
Features
Read full description

Match marbles of the same color to score points! A fun and addictive puzzle game that tests your speed and accuracy. HOW TO PLAY Tap marbles of the same color to match them and score points. Match as many as you can before time runs out! The more marbles you match, the higher your score. FEATURES • Simple tap-to-match gameplay • Multiple colorful marble types • Power-ups to help you score higher • Lives system - be careful not to run out! • Level progression - difficulty increases as you advance • Global leaderboards - compete with players worldwide • Beautiful visual effects and animations GAME MECHANICS • Match marbles by color to remove them • Score points for each successful match • Watch the timer - you need to match quickly! • Collect power-ups for special abilities • Avoid running out of lives • Progress through increasingly challenging levels POWER-UPS • Lightning Flash - Clear multiple marbles at once • Heart - Gain an extra life • Bomb - Explode surrounding marbles PERFECT FOR • Quick gaming sessions • Testing your reflexes • Competing with friends on leaderboards • Relaxing puzzle gameplay • Improving your matching skills CHALLENGE YOURSELF • Beat your high score • Climb the global leaderboards • Complete all levels • Master the power-up combinations Download now and start matching marbles!

Screenshots

Sum Is4 screens
Marbles Popperz3 screens

Verdict

The call

The clearest difference is in-app purchases: Sum Is at none against Marbles Popperz's 1. Marbles Popperz's advantage is update cadence (every 3 weeks vs every 4 months). On price, ads, 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. Marbles Popperz sells 1 one-off in-app purchase. Sum Is asks for nothing beyond the download.

UpkeepUpdate frequency

Sum Is ships an update every 4 months, Marbles Popperz every 3 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 7 level
Sum Is versus Marbles Popperz: the parameters behind the verdict, then further details
ParameterSum IsMarbles Popperz
PriceFreeFree
Rating—3.7 (3 ratings) — better
Number of ratings—3 — better
Update frequencyEvery 4 monthsEvery 3 weeks — better
AdsYesYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS15.0 — better16.0
Further details — not scored
Size43 MB32 MB
Age rating4+4+
DeveloperVijay Kumar MeenaAlok Singh

In-app purchases

None

Sum Is

No in-app purchases

1 purchases

Marbles Popperz

One-time1
  • Remove Ads$4.99

Questions

Is Sum Is free?
Sum Is is free to download, with no in-app purchases.
Is Marbles Popperz free?
Marbles Popperz is free to download, with in-app purchases available.
Do Sum Is or Marbles Popperz have ads?
Both Sum Is and Marbles Popperz show ads.
Which is updated more often, Sum Is or Marbles Popperz?
Sum Is ships an update every 4 months, and Marbles Popperz every 3 weeks. Most recently, Sum Is was updated on October 25, 2026 and Marbles Popperz on October 24, 2026.

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