Math keyboard - Calcuboard
Math keyboard - Calcuboard is made and published by Nikolai Rodionov. AppBrain is an independent app data site and isn't affiliated with Nikolai Rodionov. The app name, icon, screenshots and description belong to Nikolai Rodionov and are shown as published on the App Store.
AppBrain's verdict
- Rating on App Store
- 5.00
- 4 ratings
- Last updated
- February 2, 2026
- Size
- 2.62 MB
It doesn't have enough ratings yet to judge what users think.
User feedback
Ratings and reviews on the App StoreComments on Math keyboard - Calcuboard for iOS
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Store listing
By Nikolai Rodionov, from the App Store
Description by Nikolai Rodionov Written by the developer, not by AppBrain. Click to read.
This smart calculator app is built into your keyboard, so you can perform quick calculations while typing in any app.
Whether you're chatting, taking notes, or entering data, this math helper is always ready.
Designed as a lightweight, efficient custom keyboard, it functions as a full math keyboard, now with calculator memory to store and reuse values easily.
Key Features:
- Built-in calculator available directly from the keyboard
- Calculator memory for saving and recalling results
- No app switching — works in Messages, WhatsApp, Telegram, and more
- Supports basic and advanced operations
- Clean, minimal design focused on productivity
- Perfect for quick math, planning expenses, or typing smarter.
Download now and keep your numbers at your fingertips.
Safety and technology
Found in the app by AppBrain- Price
- $0.99
- App size
- 2.62 MB
- Content rating
- Everyone
Technologies used by Math keyboard - Calcuboard
Releases
Updates seen on the App Store- Version
- 1.5
- Launched
- April 2025
No changelog data
Alternatives
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Rankings
App Store top chartsApp Store Rankings for Math keyboard - Calcuboard
About the app and developer
About Math keyboard - Calcuboard
Math keyboard - Calcuboard is an utilities app developed by Nikolai Rodionov.
User Ratings
Math keyboard - Calcuboard is rated 5.00 out of 5 stars. The rating is based on 4 ratings.
App Information
Math keyboard - Calcuboard costs $0.99. The app size is 2.62 MB. The latest version available is 1.5. The last update was on February 2, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since April 2025.
Developer information for Nikolai Rodionov
Address:
Frequently asked questions about Math keyboard - Calcuboard
Is Math keyboard - Calcuboard free?
No. Math keyboard - Calcuboard costs $0.99 on the App Store.
Is Math keyboard - Calcuboard still available?
Yes. Math keyboard - Calcuboard is on the App Store, and the last update we saw was on February 2, 2026.
How large is Math keyboard - Calcuboard?
Math keyboard - Calcuboard is 2.62 MB.
Is Math keyboard - Calcuboard suitable for children?
App Store rates the content of Math keyboard - Calcuboard as suitable for everyone.
How do people rate Math keyboard - Calcuboard?
Math keyboard - Calcuboard scores 5.00 out of 5 stars, from 4 ratings on the App Store.
Who made Math keyboard - Calcuboard?
Math keyboard - Calcuboard was developed by Nikolai Rodionov. It is listed in the utilities category on the App Store.