Comparison

Calculuz vs XSeattle

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

Head to head
About

Calculuz

A challenging math puzzle game where you fill in missing numbers in formulas. Progress through increasing difficulty levels, use power-ups, and compete for high scores. Tests arithmetic skills with timed challenges.

Highlights
  • Fill missing numbers in formulas
  • Progressive difficulty levels
  • Timed challenges
  • Power-ups available
  • Highscore lists for competition
  • Multiple formula collections
Features
Read full description

Calculuz is an engaging and challenging math puzzle game that requires players to use their arithmetic skills to fill in missing numbers in a given formula. The game is organized into different formula collections, with each collection containing a series of formulas that increase in difficulty. Players progress through the collections by filling in the missing numbers in each formula correctly. The game mechanics are simple but effective, with players using the available numbers on the board to complete the formula. To increase the challenge, the game gradually increases the size of the board and the range of numbers available as players progress through the collections. Some formulas also have a time limit, which adds an extra layer of difficulty and encourages players to think quickly and strategically. Calculuz also features power-ups and highscore lists, which add an extra element of excitement and competition to the game. Players can use power-ups to reveal the numbers they can use to complete a formula successfully, while highscore lists allow them to compete against others and strive for the top spot. Overall, Calculuz is a fun and challenging math puzzle game that is sure to test players' arithmetic skills and keep them engaged for hours on end.

About

XSeattle

Read full description

X Seattle Aka- Scattergories Host and Players (Family and Friends) As Host: 1- Create a game (# of Rounds - # of Categories) (5-10) - time limit per Round - 1-4 minutes 2- Invite Family and Friends to Play the Game 3- Start the Game 4- Make Rounds active to Play 5- Score Each Round As Player: 1- Accept the Invitation to the Game 2- Join the Game - by Pressing Join the Game button on Home Tab 3- Play the Round - when Round is Ready to Play 4- Communicate with the Host- any dispute on the Score App: 1- Will Show Leaderboard on the Home Tab. 2- When all Player finish each Round - it will automatically Lock the Round and show the Answers of all Players for the Host to score. 3- Host - can Lock the Round - if the App fails to lock automatically or one of the Players stops playing. 4- If Host is activating each Round in order - Everyone will be able to see the all Players answers and Leaderboard after each round ends. * Privacy policy and terms of use Privacy policy: https://www.x23apps.com/xseattle-privacypolicy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Calculuz4 screens
XSeattle4 screens

Verdict

The call

The clearest difference is in-app purchases: XSeattle at none against Calculuz's 7. XSeattle also leads on ads (none vs shown). Calculuz's advantage is iOS requirement (12.0 vs 17.0). On price, update cadence and device support 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. Calculuz sells 7 one-off in-app purchases. XSeattle asks for nothing beyond the download.

UpkeepUpdate frequency

Calculuz ships an update every 6 days, XSeattle every 2 weeks. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.

Scorecard3 real differences · 6 level
Calculuz versus XSeattle: the parameters behind the verdict, then further details
ParameterCalculuzXSeattle
PriceFreeFree
Rating5.0 (3 ratings) — better—
Number of ratings3 — better—
Update frequencyEvery 6 days — betterEvery 2 weeks
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better17.0
Further details — not scored
Size82 MB8 MB
Age rating4+4+
DeveloperBad Rhino ApSDipen Patel

In-app purchases

7 purchases

Calculuz

One-time7
  • 10 lifes$0.99
  • 25 lifes$1.99
  • 50 lifes$2.99
Show 4 more
  • 100 lifes$5.99
  • 250 lifes$9.99
  • 500 lifes$17.99
  • 1000 lifes$22.99
None

XSeattle

No in-app purchases

Questions

Is Calculuz free?
Calculuz is free to download, with in-app purchases available.
Is XSeattle free?
XSeattle is free to download, with no in-app purchases.
Do Calculuz or XSeattle have ads?
Calculuz shows ads; XSeattle does not.
Which is updated more often, Calculuz or XSeattle?
Calculuz ships an update every 6 days, and XSeattle every 2 weeks. Most recently, Calculuz was updated on October 24, 2026 and XSeattle on October 9, 2026.

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