Genba Calc
An undoable calculator
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Genba Calc: The Ultimate Fusion of Calculator Speed and Excel Versatility!
Are you still opening up a heavy laptop just to launch Excel for quick calculations on-site? Or perhaps you've found yourself in front of a whiteboard, balancing a laptop in one hand while tapping away at an old-school calculator with the other... Sound familiar?
"Genba Calc" is a revolutionary, next-generation calculation sheet app that perfectly bridges the gap between smartphone agility and spreadsheet-level capability.
Why Choose Genba Calc?
1. Intuitive Four-Function Base—Ready to Use Instantly
The core experience is built around standard arithmetic, meaning anyone can use it straight out of the box with zero learning curve. Yet, look under the hood, and you’ll find advanced features like parentheses prioritization, complex exponentiation, and fully customizable unit settings.
2. Beautiful Link Graphs: Visualize Your Formulas and Values
See exactly how your data and formulas connect through stunning visual graphs. Say goodbye to the classic Excel frustration of "Which cell is this referencing?" and instantly grasp even the most complex calculation structures at a glance.
3. AI-Powered Calculations and Object Counting
Just describe what you want to calculate, and the built-in AI will instantly generate the perfect formula for you. Even better, simply take a photo, and the AI will automatically count objects in the image and link that number directly into your calculation sheet.
4. Sleek Sheet Designs and Instant Sharing
Customize your sheets with flexible color-coding and cell merging. The refined, modern design ensures you can find the exact sheet you need in a split second. Once your sheet is ready, share it instantly with your team via QR code. Set it up once, and never repeat the same calculation twice.
This App Is Perfect For You If:
You’re tired of the hassle of opening Excel while working on-site or on the go.
You find yourself sitting in front of a PC but still using a handheld calculator (and doing double the work).
You constantly multitask between a whiteboard and a laptop.
You want to share complex, error-free calculation formulas with your team effortlessly.
Lightweight yet infinitely powerful.
Unlock the true potential of your smartphone with the ultimate calculation app.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
- Flash Mental Math
- Abacus Simulator
- Improved accuracy for AI counting and formula generation
- New menu interface
- Various design improvements and bug fixes
The developer, Teppei Yamazaki, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Teppei Yamazaki
- Size
- 78.6 MB
- Category
- Productivity
- Compatibility
Requires iOS 15.5 or later.
- iPhone
Requires iOS 15.5 or later. - iPad
Requires iPadOS 15.5 or later. - iPod touch
Requires iOS 15.5 or later. - Mac
Requires macOS 12.4 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and Japanese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- AI利用10回分のチャージ $1.99
- プロ機能の開放 $3.99
- AI利用50回分のチャージ $9.99
- Copyright
- © 2025 yamazaki