Comparison

X Ball Enigma vs Sum

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

Head to head
About

X Ball Enigma

Features
Read full description

XBall Enigma is a logic puzzle game inspired by Mastermind and Bulls & Cows — wrapped in the atmosphere of an ancient Egyptian temple. Decode a secret sequence of symbols. Each guess reveals how close you are: right symbol, right place — or right symbol, wrong place. Narrow it down. Crack the code. Unlock the chamber. With 100 handcrafted levels across three puzzle modes — sequences, shadow memory, and sacred counting — every chamber brings a new challenge. Need help? Use boosters to turn the tide: • Reveal a hidden clue • Shield yourself from a wrong guess • Earn extra chances and more Clean design. Egyptian neon aesthetic. Available in English, Portuguese, Spanish, and French. The temple is waiting. Can you decode its secrets?

About

Sum

This game challenges you to find sums from a grid of numbers before time runs out. It offers multiple modes, from fast-paced challenges to relaxed untimed play, and helps improve mental agility and logic skills.

Highlights
  • Timed addition challenges
  • Four distinct game modes
  • Offline play supported
  • Compete with friends
  • Detailed progress statistics
  • Sleek user interface
Features
Read full description

Introducing 'Sum: Simple Math Puzzle', a captivating and mentally invigorating game that will transform the way you think about basic math. Is there anything more fundamental than addition? Yet how challenging can it be when the clock is ticking, the stakes are high, and you're racing against time? We invite you to step up and find out! At the heart of our game is a simple yet intriguing premise: a 3x3 grid randomly filled with 5 numbers. Your task? Make as many correct sums as possible before time runs out. But it's not all that straightforward. We offer four stimulating game modes, each delivering a unique flavor of fun and intensity: > Classic: Dive into 90 intense seconds of mental agility, where every correct sum you find rewards you with additional time. But be careful - an incorrect sum could cost you precious seconds! > Rush: The adrenaline-packed mode where every second counts. Make as many correct combinations as possible in 90 seconds. There are no time extensions or deductions - only pure, fast-paced fun. > Infinity: Fancy a relaxed, untimed experience to refine your skills or unwind after a long day? Infinity mode lets you play at your own pace, with no time constraints. > Epic: For those who enjoy a good challenge, our Epic mode presents a given sum upfront. Your mission? Find numbers from a filled up grid to form the sum. Same time rules apply! Master the rules of the game - select the sum first, then pick the two numbers that add up to it. A correct combination looks like 20 = 8 + 12 or 20 = 12 + 8, not the other way around! As you ace each level, you'll earn bonus time to help you reach even greater heights. There are plenty of opportunities to earn bonus points, especially in Classic mode. 'Sum: Simple Math Puzzle' also offers: - Various levels of difficulty to keep the challenge fresh. - The chance to compete with friends and establish mathematical dominance. - Offline mode, so you can enjoy our game without internet. - A compact size that won't crowd your device. - A sleek, visually pleasing user interface. - Detailed statistics to help track your progress and improve your performance. Math isn't just about numbers, it's about logic, speed, and fun! 'Sum: Simple Math Puzzle' combines all these aspects into a highly addictive game that will not only entertain but also help enhance your mental agility. It's not just about fun; it's also a brain training exercise scientifically proven to stimulate faster thinking and response. Note: The fun, the challenge, and the benefits are all real. Download 'Sum: Simple Math Puzzle' today and immerse yourself in the most intriguing math-based puzzle game on the App Store. Enjoy! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

X Ball Enigma4 screens
Sum4 screens

Verdict

The call

The clearest difference is price: Sum at Free against X Ball Enigma's $2.99. X Ball Enigma's advantage is in-app purchases (none vs 1). On update cadence, 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

Sum is free to download; X Ball Enigma costs $2.99 up front. Sum sells 1 in-app purchase, starting at $1.99 per month. X Ball Enigma asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 7 level
X Ball Enigma versus Sum: the parameters behind the verdict, then further details
ParameterX Ball EnigmaSum
Price$2.99Free — better
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 3 daysEvery 3 days
AdsYesYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better17.6
Further details — not scored
Size10 MB20 MB
Age rating4+4+
DeveloperBUZZI SOFTWARE LTDAWhimseed Studio Private Limited

In-app purchases

None

X Ball Enigma

No in-app purchases

1 purchases

Sum

Subscriptions1
  • Monthly Subscription$1.991 Month

Questions

Is X Ball Enigma free?
X Ball Enigma costs $2.99, with no in-app purchases.
Is Sum free?
Sum is free to download, with in-app purchases available.
Do X Ball Enigma or Sum have ads?
Both X Ball Enigma and Sum show ads.
Which is updated more often, X Ball Enigma or Sum?
X Ball Enigma ships an update every 3 days, and Sum every 3 days. Most recently, X Ball Enigma was updated on October 25, 2026 and Sum on October 24, 2026.

Other comparisons