Solitaire Calculation SK vs Calculation(PlayingCards)
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Solitaire Calculation SK
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*** UPDATE: All themes are free and unlocked now! *** This solitaire "Calculation" is very mysterious compared to the other solitaire games. Because all the combinations are solvable. The first time I met "Calculation" was over 30 years ago. Since then I have been playing and making this game as an app on various computers. About 7 years ago, I suddenly realized that I could solve all the combinations no matter how difficult it seemed. For easy ones, it takes only a few minutes. For hard ones, it may take hours, but in the end it can be solved. You just need to memorize it and think really hard. Sometimes make strategy. Just like chess.
Calculation(PlayingCards)
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Calculation is one of the Soliteia for Playing Cards.
Screenshots
Verdict
The clearest difference is in-app purchases: Calculation(PlayingCards) at none against Solitaire Calculation SK's 1. Calculation(PlayingCards) also leads on ads (none vs shown) and iOS requirement (12.0 vs 15). Solitaire Calculation SK's advantage is update cadence (every 5 weeks vs every 37 months). On price 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. Solitaire Calculation SK sells 1 one-off in-app purchase. Calculation(PlayingCards) asks for nothing beyond the download.
Solitaire Calculation SK ships an update every 5 weeks, Calculation(PlayingCards) every 37 months. The most recent releases landed on September 18, 2026 and September 16, 2026 respectively.
| Parameter | Solitaire Calculation SK | Calculation(PlayingCards) |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 weeks — better | Every 37 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15 | 12.0 — better |
| Further details — not scored | ||
| Size | 4 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | Bapple Tech | Syuhei Higashizono |
In-app purchases
Solitaire Calculation SK
- Donation$1.99
Calculation(PlayingCards)
No in-app purchases
Questions
Is Solitaire Calculation SK free?
Is Calculation(PlayingCards) free?
Do Solitaire Calculation SK or Calculation(PlayingCards) have ads?
Which is updated more often, Solitaire Calculation SK or Calculation(PlayingCards)?
Other comparisons
