# Black Sonata Board Game vs P.I.

The clearest difference is price: P.I. at Free against Black Sonata Board Game's $4.99. Black Sonata Board Game's advantage is update cadence (every 9 days vs every 3 weeks) and chart position (#173 vs unranked). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

P.I. is free to download; Black Sonata Board Game costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Black Sonata Board Game ships an update every 9 days, P.I. every 3 weeks. The most recent releases landed on October 31, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Black Sonata Board Game | P.I. |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/black-sonata-board-game/id6773453795/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Monetization | Paid | — |
| Best chart rank | **#173** | — |
| Size | 60 MB | 163 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Marian Gablovsky](https://appshunter.io/developer/1121041384) | [BoardM](https://appshunter.io/developer/6792665780) |

## What reviewers say

### Black Sonata Board Game

[App page](https://appshunter.io/ios/app/black-sonata-board-game/id6773453795)

**Currently charting:** #173 Top Paid · Board (US App Store)

Unravel a centuries-old mystery by tracking a hidden figure through Elizabethan London. This digital adaptation of a board game challenges you with deduction and strategic planning to identify the Dark Lady. Experience high replayability with unique challenges in every game.

**Highlights:** Solitaire gameplay, Hidden-movement mechanics, Deduction puzzle, High replayability, Historically inspired theme

**Features:** macOS Compatibility

**In-app purchases:** none


### P.I.

[App page](https://appshunter.io/ios/app/pi/id6792665778)

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

**In-app purchases:** none


## Frequently asked questions

### Is Black Sonata Board Game free?

Black Sonata Board Game costs $4.99, with no in-app purchases.

### Is P.I. free?

P.I. is free to download, with no in-app purchases.

### Do Black Sonata Board Game or P.I. have ads?

Neither Black Sonata Board Game nor P.I. shows ads.

### Which is updated more often, Black Sonata Board Game or P.I.?

Black Sonata Board Game ships an update every 9 days, and P.I. every 3 weeks. Most recently, Black Sonata Board Game was updated on October 31, 2026 and P.I. on October 8, 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.*