TabCalc - Calculator with Tape
Scientific mode, percent, tabs
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
TabCalc is a calculator that keeps a separate calculation tape in every tab. Run several calculations at once: estimates and household budgets, materials and labor. Switch between them freely.
Features
- Each tab keeps its own expression, tape, and last answer. Switching tabs never clears your work (up to 10 tabs)
- Your calculations stay on screen like a paper tape, stacked in order so you can look back at any time
- Tap any entry to insert that answer into the current expression. Long press to copy
- Switch between basic and scientific with one tap. The tape stays the same within a tab
- Scientific mode covers trigonometry, logarithms, exponentials, square and cube roots, powers, factorial, reciprocal, pi, e, and EXP. The 2nd key switches to inverse trigonometric functions and powers of ten
- Toggle between DEG and RAD
- Basic arithmetic is exact. 0.1 + 0.2 correctly shows 0.3
- Thousands separators, with scientific notation for very large or very small numbers
- Tabs, tape, and the expression you were typing are all restored when you reopen the app
- Light and dark mode, 24 theme colors, 10 languages
Who it's for
- Anyone adding up several totals at once while shopping or budgeting
- Anyone splitting estimates or costs into separate line items at work
- Students and professionals who need a scientific calculator
This app displays ads. A one-time in-app purchase removes them permanently. Every calculation feature is free.
Privacy Policy: https://momokusafarm-pixel.github.io/tabcalc-privacy/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
- Minor improvements and stability fixes
The developer, Syunya Saruwatari, 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 Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Syunya Saruwatari
- Size
- 26.7 MB
- Category
- Utilities
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - iPad
Requires iPadOS 16.0 or later. - Mac
Requires macOS 13.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 9 more
- English, French, German, Italian, Japanese, Korean, Portuguese, Simplified Chinese, Spanish, Traditional Chinese
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Remove Ads $5.99
- Copyright
- © 2026 Syunya Saruwatari
