# WOS Toolbox: Calculators

> Plan smarter with Whiteout Survival calculators, heroes, guides and events.

Canonical page: [https://chrome-stats.com/d/com.zmijstudio.wostoolbox](https://chrome-stats.com/d/com.zmijstudio.wostoolbox)

## Overview

- **ID:** `com.zmijstudio.wostoolbox`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Zmij Studio
- **Category:** TOOLS
- **Downloads:** 115
- **Version:** 0.2.4
- **Last updated:** 2026-09-05
- **First published:** 2026-07-25
- **Publisher country:** PL
- **Size:** 82 MB
- **Data as of:** 2026-09-10
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.zmijstudio.wostoolbox)
- **Website:** [https://wostoolbox.com](https://wostoolbox.com/)
- **Privacy policy:** [https://wostoolbox.com/privacy](https://wostoolbox.com/privacy)

## Description

WOS Toolbox is an unofficial companion app for Whiteout Survival players who want to plan upgrades, check useful game references, and make smarter progression decisions.<br><br>CALCULATORS<br><br>Plan before you spend resources:<br><br>• Building upgrade calculator<br>• Fire Crystal building calculator<br>• VIP progression planner<br>• Pets and pet refinement calculators<br>• Dawn Academy Expert progression calculator<br>• Last History for recent calculations<br><br>HEROES &amp; EXPERTS<br><br>Browse hero and Expert reference data in one place. Check roles, classes, unlock paths and progression information without jumping between spreadsheets, screenshots and old notes.<br><br>EVENTS &amp; GUIDES<br><br>Prepare for daily and recurring Whiteout Survival activities with:<br><br>• Solo and alliance event references<br>• PvE and PvP event categories<br>• Practical strategy tutorials<br>• F2P progression and resource-planning guidance<br>• Troop ratio and Crazy Joe strategy guides<br><br>BUILT FOR DAILY PLAY<br><br>WOS Toolbox is designed for quick mobile use:<br><br>• Offline-friendly calculators and references<br>• No Whiteout Survival account login required<br>• Calculator inputs and Last History stay on your device<br>• No ads<br>• Multiple languages<br><br>CORE + OPTIONAL PREMIUM<br><br>Core tools remain available without a subscription. Optional Premium unlocks selected Premium tutorials and unlimited Last History. Available Premium features and prices are shown in the app before purchase.<br><br>WHY USE WOS TOOLBOX?<br><br>Whiteout Survival progression involves resources, speedups, buildings, heroes, Experts, pets, VIP levels and event timing.<br><br>WOS Toolbox brings practical calculators, references and guides together so you can check the cost, see what you are missing and plan your next move before committing resources.<br><br>WOS Toolbox is fan-made and unofficial. It is not affiliated with, endorsed by, sponsored by, or approved by Century Games or Whiteout Survival. Game names and trademarks belong to their respective owners.

## Rankings

- #1,925,385 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.INTERNET`
- `android.permission.SYSTEM_ALERT_WINDOW`
- `android.permission.VIBRATE`
- `com.android.vending.BILLING`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.zmijstudio.wostoolbox.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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