Unified Privacy Policy
Effective Date & Last Updated: November 1, 2026 • Developer: Maksym Fomichov (Developer ID: 5082361350201276993)
1. Scope & General Principles
This Unified Privacy Policy governs data handling, local storage, and privacy protection across all official Android mobile applications published by independent developer Maksym Fomichov on Google Play (Developer ID: 5082361350201276993).
This document serves as the official privacy policy for both the developer portfolio and each individual application listed below.
2. Covered Applications & Data Safety Matrix
| Application Name & Package ID | User Data Storage Model | Third-Party SDKs (Ads / Analytics / Billing) |
|---|---|---|
| MoverERP: Moving & Freight com.apps.fomichov.m.movererp | 100% Local on-device SQLite DB. User-initiated file backup & receipt sharing. | Zero Ad SDKs. Google Play Billing (PRO subscription), Firebase Crashlytics (anonymous crash logs). |
| Linear Cutting: Optimization com.gmail.fomichov.m.linearcutting | 100% Local on-device storage (warehouse stock, cut lists, PDF/Excel/JSON exports). | Google AdMob, AppLovin SDK, Firebase Analytics & Crashlytics, Google Play Billing (PRO). |
| Margin Pro: Profit Calculator com.defun.checkmargins | 100% Local on-device SQLite deal history & local JSON backup. | Google AdMob, AppLovin SDK, Firebase Analytics & Crashlytics, Google Play Billing. |
| Expense Sheet: Budget Tracker com.apps.fomichov.m.ExpenseSheet | 100% Local on-device DB (zero bank linking). User-initiated CSV / .db export. | Google AdMob, AppLovin SDK, Firebase Analytics & Crashlytics, Google Play Billing (Premium). |
| Price Comparator & Calculator com.gmail.fomichov.m.compareprice | 100% Local on-device storage (price comparisons, store tags, local file backup). | Google AdMob, AppLovin SDK, Firebase Analytics & Crashlytics, Google Play Billing. |
| Get It! Phrasal Verbs com.apps.fomichov.m.phrasalverbs | Local vocabulary DB + Optional Cloud Progress Sync (Firebase Auth & Firestore). | Google Firebase (Auth, Firestore, Crashlytics, Analytics), Google AdMob, Google Play Billing. |
| Super Loto: Smart Generator com.gmail.fomichov.m.superlotogenerator | Local saved combinations + background sync of public historical draw results. | Google AdMob, AppLovin SDK, Firebase Analytics & Crashlytics, Google Play Billing (Premium). |
3. Application-Specific Data Practices
3.1. MoverERP: Moving & Freight (com.apps.fomichov.m.movererp)
#mover-erp- 100% On-Device Storage: All moving orders, vehicle hourly rates, client contact records, job notes, crew split calculations, dispatcher commissions, debtor lists, and cash/card register balances are stored exclusively in the local SQLite database on your smartphone. The developer operates no external servers to collect or view your business records.
- Client Receipts & Backups: Generating client receipts (as text or image) and exporting database backups occur strictly upon your manual action using standard Android system share sheets or local storage pickers.
- Zero Advertising Networks: MoverERP contains zero third-party advertising SDKs. It operates on a transparent Freemium model (20 full-featured orders free, followed by an optional PRO subscription processed securely via Google Play Billing).
3.2. Linear Cutting: Optimization (com.gmail.fomichov.m.linearcutting)
#linear-cuttingAll cut lists, profile geometry settings, warehouse bar stock, usable remnants, and transaction logs are stored locally on your device. File storage access is used solely when you manually import cut lists from Excel (.xlsx, .csv) or export PDF cutting layouts, QR label sheets, Excel reports, or JSON backups to your phone.
3.3. Margin Pro: Profit Calculator (com.defun.checkmargins)
#margin-proAll cost figures, markups, profit margins, tax rates, and saved commercial calculations remain strictly inside your device's local SQLite database and are never transmitted to remote servers. JSON backup export and import operate locally via the Android system file picker.
3.4. Expense Sheet: Budget Tracker (com.apps.fomichov.m.ExpenseSheet)
#expense-sheetExpense Sheet never requests or accesses online banking credentials, bank APIs, or SMS messages. All accounts, balances, categories, and daily transactions are stored 100% locally on your device. Exporting ledgers to CSV or backing up the database (.db) is performed locally by the user.
3.5. Price Comparator & Calculator (com.gmail.fomichov.m.compareprice)
#price-comparatorAll unit price comparisons (per 1 kg, 1 liter, or 1 piece), store names, and shopping notes are stored locally on your device. The app does not track store geolocation or upload your shopping history to external servers.
3.6. Get It! Phrasal Verbs (com.apps.fomichov.m.phrasalverbs)
#get-itThe 470-verb dictionary and card-matching modes run offline using the Android system Text-to-Speech (TTS) engine. To synchronize learning progress (mastered verbs, XP score, rank, daily streak, and FOCUS mistake list) across multiple devices, the app uses Google Firebase (Firebase Authentication and Cloud Firestore), storing only your anonymous/authenticated User ID (UID) and game progress metrics.
You can permanently delete your cloud account and all synced progress in one tap inside the app's Settings menu, or via our Data Deletion page.
3.7. Super Loto: Smart Generator (com.gmail.fomichov.m.superlotogenerator)
#super-lotoUser-saved combinations and custom ticket notes are stored locally on your device. Internet access is used solely to fetch publicly available historical draw results (unl.ua) and verify Google Play purchases.
Mandatory Non-Gambling Disclaimer: Super Loto Generator is an independent statistical and analytical reference utility and is not affiliated with UNL. The app does not sell lottery tickets, does not accept bets, does not facilitate real-money gambling, and does not guarantee winnings.
4. Third-Party Services & Certified Partner SDKs
To maintain app stability, diagnose crashes, process in-app purchases, and support free ad-supported tiers, our apps integrate certified partner SDKs that may process technical device identifiers (such as Google Advertising ID, device model, OS version, and crash traces):
Google Play Services & AdMob
Serves banner/interstitial ads in free utility tiers (excluding MoverERP). Google Privacy Policy ↗
AppLovin SDK
Ad mediation in selected free utility tiers. AppLovin Privacy Policy ↗
Google Firebase (Crashlytics & Analytics)
Collects anonymized crash diagnostics and aggregated usage metrics. Firebase Privacy ↗
Google Play Billing
Processes PRO subscriptions and one-time Premium upgrades securely via Google Play. We never see or store your payment card details.
5. Your Privacy Rights (GDPR / CCPA) & Data Deletion
- Deleting Local App Data: Because local records reside on your smartphone, you can permanently erase them at any time via Android Settings → Apps → [App Name] → Storage & cache → Clear storage, or by uninstalling the app.
- Resetting Advertising ID: You can reset or delete your Google Advertising ID at any time under Android Settings → Google → Ads.
- Deleting Cloud Data (Get It!): Step-by-step instructions for in-app and email-based cloud data deletion are available on our Data Deletion Policy page.
6. Children's Privacy & Developer Contact
Our applications are designed for general and professional audiences and do not knowingly collect personal information from children under 13. For any privacy questions or requests, contact the developer directly:
Maksym Fomichov
Privacy & Support Email: fomichov.developer@gmail.com