Shadow Sudoku · JobLog

Privacy Policy

Effective August 27, 2026

Overview

Shadow Sudoku is a mobile puzzle game developed by Roman Fedotov and published under the JobLog brand. The current version works without an account and does not transmit your puzzle activity or game progress to JobLog.

Information stored on your device

Puzzle progress, notes, completion history, best times, difficulty statistics, daily streaks, achievements, belts, Clan Honor, continuation seals, settings, and rewarded-action counters are stored locally in the app's device sandbox. This information is used to operate the game and restore your progress.

Purchases

If you choose to support the clan through an in-app purchase, Apple processes the payment, billing details, regional price, receipt, and transaction. Shadow Sudoku may receive a product identifier, transaction identifier, and verification result from Apple to deliver the purchased cosmetic recognition and prevent duplicate fulfillment. JobLog does not receive or store your full payment card information.

Advertising and analytics

Shadow Sudoku uses Google Mobile Ads (AdMob) to provide optional rewarded advertisements and occasional interstitial advertisements. The Google Mobile Ads SDK may process IP address (which may be used to estimate general location), device or app identifiers, advertisements viewed, interactions with advertisements and the app, crash logs, and performance information. Google may use this information to deliver and measure advertising, prevent fraud, analyze performance, and improve its services.

Shadow Sudoku does not request access to Apple's advertising identifier through App Tracking Transparency in the current release. Availability and personalization of ads may vary based on device settings, region, consent choices, and Google's policies. For more information, see Google's Privacy Policy.

No sale of personal information

JobLog does not sell personal information. Local puzzle progress is not uploaded to JobLog or used by JobLog for behavioral advertising.

Apple services

App distribution, installation, purchase processing, refunds, and related device or account services are provided by Apple and are governed by Apple's own terms and privacy practices.

Data control and deletion

You can erase locally stored game progress from the in-game settings or by deleting the app. Purchase records maintained by Apple are controlled through your Apple Account and Apple's services. Because the current version has no JobLog player account or server-side game profile, JobLog does not hold a separate cloud copy of your puzzle progress to delete.

Children's privacy

Shadow Sudoku is not directed to children and JobLog does not knowingly collect personal information from children. Advertising services may process the limited technical data described above subject to their policies and applicable consent requirements.

Security

Local game information is protected by the security controls of your device and operating system. No method of storage is guaranteed to be completely secure, so keep your device software and access controls up to date.

Changes to this policy

If Shadow Sudoku's data practices change, this policy will be revised before the change is released. The effective date above identifies the current version.

Contact

For privacy questions about Shadow Sudoku, contact support@myjoblog.app or visit the support page.