Calculuz vs XSeattle
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
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.
- Fill missing numbers in formulas
- Progressive difficulty levels
- Timed challenges
- Power-ups available
- Highscore lists for competition
- Multiple formula collections
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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.
XSeattle
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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
Verdict
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
Both are free to download. Calculuz sells 7 one-off in-app purchases. XSeattle asks for nothing beyond the download.
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.
| Parameter | Calculuz | XSeattle |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 6 days — better | Every 2 weeks |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 82 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Bad Rhino ApS | Dipen Patel |
In-app purchases
Calculuz
- 10 lifes$0.99
- 25 lifes$1.99
- 50 lifes$2.99
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- 100 lifes$5.99
- 250 lifes$9.99
- 500 lifes$17.99
- 1000 lifes$22.99
XSeattle
No in-app purchases









