Comparison

Calculation. Cards game vs Gensou

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

Head to head
About

Calculation. Cards game

A classic single-player card game that blends luck and strategy. Its clean design allows for focused gameplay, offering a relaxing yet challenging experience perfect for brain training or a quick break.

Highlights
  • Clean and simple design
  • Unique rules combining luck and strategy
  • Relaxing yet challenging solitaire
  • Focused gameplay
  • Brain training
Features
Read full description

Calculation is a classic card game with a simple design that lets you focus entirely on the gameplay without distractions. Calculation (also known as Broken Intervals) is a type of solitaire. While luck plays a large role, it also requires strategic thinking. At first, it may feel difficult, but as you get used to it, your chances of winning improve—making it a deeply engaging game. The game uses a standard deck of 52 cards (excluding Jokers), and suits are not considered. Once placed, a card cannot be moved to another pile, so planning ahead is essential. The goal is to build each sequence up to the King, following the designated order. Solitaire refers to card games designed for a single player, and Calculation is one of them. Despite its simple rules, it offers a unique balance of luck and strategy that keeps the game both challenging and rewarding. Features - Clean and simple design for focused gameplay - Unique rules that combine luck and strategy - A relaxing yet challenging solitaire experience - Perfect for brain training or a quick break

About

Gensou

Features
Read full description

Dive into "Gensou -Solitaire-": A mystical world filled with adorable anime-style yōkai girls, now playable as a casual card game! Vol.1 brings you a timeless classic, Solitaire; Perfect for short breaks or a quick challenge. With simple tap controls and charming girls at every turn, this magical take on Klondike Solitaire can be enjoyed by beginners and experienced users alike. Features: - Easy to play! Simply tap cards to move them! - Helpful tools like hints and an undo feature for if you're stuck! - Unlock gorgeous anime-style illustrations as rewards! - View all of your collected art at any time through the gallery! - Customize your cards and backgrounds to suit your taste! - Meet 17 cute yōkai girls with unique personalities! Wherever you are, whenever you like— Take a moment to escape into a world of beauty and mystery, where numerous yōkai girls eagerly await your arrival... Follow us for the latest updates: https://x.com/purmoe_dl Official Website: https://www.gensou-yumegokochi.com/ Privacy Policy: https://www.gensou-yumegokochi.com/privacy_en

Screenshots

Calculation. Cards game4 screens
Gensou4 screens

Verdict

The call

The clearest difference is in-app purchases: Gensou at none against Calculation. Cards game's 1. Gensou also leads on update cadence (every 10 days vs every 5 weeks). Calculation. Cards game's advantage is ads (none vs shown). On price, 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. Calculation. Cards game sells 1 one-off in-app purchase. Gensou asks for nothing beyond the download.

UpkeepUpdate frequency

Calculation. Cards game ships an update every 5 weeks, Gensou every 10 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

Scorecard3 real differences · 7 level
Calculation. Cards game versus Gensou: the parameters behind the verdict, then further details
ParameterCalculation. Cards gameGensou
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 5 weeksEvery 10 days — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size25 MB243 MB
Age rating4+12+
Developerakira ohmachiPurmoe Design Lab Inc.

In-app purchases

1 purchases

Calculation. Cards game

One-time1
  • Remove Ads$1.99
None

Gensou

No in-app purchases

Questions

Is Calculation. Cards game free?
Calculation. Cards game is free to download, with in-app purchases available.
Is Gensou free?
Gensou is free to download, with no in-app purchases.
Do Calculation. Cards game or Gensou have ads?
Gensou shows ads; Calculation. Cards game does not.
Which is updated more often, Calculation. Cards game or Gensou?
Calculation. Cards game ships an update every 5 weeks, and Gensou every 10 days. Most recently, Calculation. Cards game was updated on November 3, 2026 and Gensou on October 30, 2026.

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