# Kartenwerk: Solitaire FreeCell

> Solitaire — every deal proven solvable. Offline, one purchase, no subscription.

Canonical page: [https://chrome-stats.com/d/com.erekstudio.kartenwerk](https://chrome-stats.com/d/com.erekstudio.kartenwerk)

## Overview

- **ID:** `com.erekstudio.kartenwerk`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** algoguy
- **Category:** GAME\_CARD
- **Downloads:** 48
- **Version:** 1.1.1
- **Last updated:** 2026-08-06
- **First published:** 2026-08-06
- **Publisher country:** TR
- **Size:** 22 MB
- **Data as of:** 2026-09-12
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.erekstudio.kartenwerk)
- **Website:** [https://mustafasalimerek-bit.github.io/kartenwerk-legal/](https://mustafasalimerek-bit.github.io/kartenwerk-legal/)
- **Privacy policy:** [https://mustafasalimerek-bit.github.io/kartenwerk-legal/privacy.html](https://mustafasalimerek-bit.github.io/kartenwerk-legal/privacy.html)

## Description

Kartenwerk is Solitaire as a clean proof sheet — calm, exact, honest.<br><br>Every deal is proven solvable. No random dead ends: a solver proves a winning line exists before the deal ships. Printed on the board: “Geprüft lösbar” — verified solvable. Not a slogan, a promise.<br><br>• Klondike — free, forever.<br>• FreeCell, the full statistics archive, and the daily-sheet history — one purchase. No subscription.<br>• Daily sheet: a fresh, verified deal every day.<br>• Plays offline. Only the ads need a connection.<br>• German or French deck — both included.<br>• Built accessible: VoiceOver, reduced motion, high contrast.<br><br>Free play is ad-supported: a short ad between deals, and you can watch one to open a single FreeCell deal. The one purchase removes the ads and unlocks everything. Klondike stays free either way.

## Rankings

- #2,267,243 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.WAKE_LOCK`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.erekstudio.kartenwerk.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.google.android.gms.permission.AD_ID`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.erekstudio.kartenwerk)