# Calculation Solitaire vs Solitaire Calculation SK

The clearest difference is in-app purchases: Calculation Solitaire at none against Solitaire Calculation SK's 1. Calculation Solitaire also leads on device support (3 vs 1) and iOS requirement (12.0 vs 17.0). Solitaire Calculation SK's advantage is update cadence (every 6 weeks vs every 12 months). On price and ads there is nothing between them.

Both are free to download. Solitaire Calculation SK sells 1 one-off in-app purchase. Calculation Solitaire asks for nothing beyond the download.

Calculation Solitaire ships an update every 12 months, Solitaire Calculation SK every 6 weeks. The most recent releases landed on October 2, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Calculation Solitaire | Solitaire Calculation SK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.8 (4 ratings)](https://appshunter.io/ios/app/calculation-solitaire/id938401085/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 12 months | **Every 6 weeks** |
| Monetization | Ad-supported | — |
| Size | 18 MB | 5 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [MmpApps Corp.](https://appshunter.io/developer/400209427) | [Bapple Tech](https://appshunter.io/developer/1487666595) |

## What reviewers say

### Calculation Solitaire

[App page](https://appshunter.io/ios/app/calculation-solitaire/id938401085)

A unique solitaire game where the objective is to move all cards to the foundation piles, but with a twist: foundation piles are built by stepping up by a specific number, ignoring suits. A hint card guides players through the challenging gameplay.

**Highlights:** Unique foundation building by number steps, Hint card for planning, Stashing columns for cards, Adjustable difficulty levels, Bonus game mode

**Features:** macOS Compatibility

**In-app purchases:** none


### Solitaire Calculation SK

[App page](https://appshunter.io/ios/app/solitaire-calculation-sk/id1487666596)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Donation | $1.99 | one-time |


## Frequently asked questions

### Is Calculation Solitaire free?

Calculation Solitaire is free to download, with no in-app purchases.

### Is Solitaire Calculation SK free?

Solitaire Calculation SK is free to download, with in-app purchases available.

### Do Calculation Solitaire or Solitaire Calculation SK have ads?

Both Calculation Solitaire and Solitaire Calculation SK show ads.

### Which is updated more often, Calculation Solitaire or Solitaire Calculation SK?

Calculation Solitaire ships an update every 12 months, and Solitaire Calculation SK every 6 weeks. Most recently, Calculation Solitaire was updated on October 2, 2026 and Solitaire Calculation SK on October 5, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*