# Formula Lab - Calc & Simulator

> Custom Formula Calculator

Canonical page: [https://chrome-stats.com/d/id6751499997](https://chrome-stats.com/d/id6751499997)

## Overview

- **ID:** `id6751499997`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Yusuke Ishino
- **Category:** Productivity
- **Version:** 1.0.0
- **Last updated:** 2025-09-18
- **First published:** 2025-09-18
- **Size:** 49 MB
- **Data as of:** 2026-09-22
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/formula-lab-calc-simulator/id6751499997)
- **Website:** [https://myappsintro.web.app/page/about/](https://myappsintro.web.app/page/about/)
- **Privacy policy:** [https://myappsintro.web.app/page/privacypolicy/](https://myappsintro.web.app/page/privacypolicy/)

## Description

Build your own formulas with Formula Lab! Simulate anything from game damage to business forecasts. 
Start in one tap with rich templates.

For those who demand more than just a simple calculation.
Formula Lab is a next-generation simulation tool that lets you build your own calculation models and instantly visualize complex "what-if" scenarios with countless variables.

◆ Start in One Tap with Templates
Includes a rich library of practical, professional templates like "Compound Interest," "Game Damage (Crit Avg.)," and "Loan Payments." Complex formulas become yours with a single selection. No need to start from scratch.

◆ Build & Grow Your Calculator at Your Fingertips
Freely create and edit your own unique formulas in a powerful editor that supports functions like max(0, {ATK} - {DEF}), min(), and floor(). Parameters can be written simply as {Variable Name}.

◆ Switch Scenarios Instantly with Presets
Save combinations of parameter values as named Presets like "Warrior Lv10" or "Bear Market Scenario." Instantly switch between situations from a dropdown menu to compare how results change.

◆ Discover the Optimal Solution with Dynamic Graphs
Simply choose a parameter for the X-axis to see how results change on a beautiful graph. As you move the sliders, the graph transforms in real-time. Better yet, you can overlay the before-and-after graphs to compare them, allowing you to intuitively find the perfect balance.

◆ Structure Your World with Entities
Individually manage groups of parameters (Entities) like "Player" and "Enemy," or "Product A" and "Product B." Handle complex interactions between entities, such as {Player:Attack} - {Enemy:Defense}, all within this single tool.

◆ Organize Your Thoughts by Reusing Formulas
A formula you create (e.g., Base Damage) can be called from another formula using {f:Base Damage}. Break down complex calculations into reusable components to keep your thoughts clear.

【Perfect for...】

● Gamers pursuing the ultimate build and theorycrafting in RPGs and simulation games.
● Individuals wanting to compare various scenarios for investments or loan repayment plans.
● Business professionals looking for an easy way to perform "What-if analysis" on their smartphone, as a handy alternative to Excel or spreadsheets.
● Students and researchers who want to interactively learn physics and chemistry formulas by adjusting variables.

Unleash your spirit of inquiry.

■ Subscription - Premium Plan
1-Month Plan
Enjoy an ad-free, unrestricted experience for one month.

■ About Auto-Renewable Subscriptions
Your subscription will automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period.

■ How to Cancel
You can cancel your subscription by navigating to Settings > iTunes Store & App Store > Apple ID > View Apple ID > Subscriptions.

■ Restoring Purchases
If you have an active subscription, you can restore it via the "Restore Purchase" option.

■ Cancellation Policy
Cancellations can only be made through the method described above.

■ Privacy Policy
https://myappsintro.web.app/page/privacypolicy/

■ Terms of Use (EULA)
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Rankings

- #1,854,629 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6751499997)