Time Delay calculator
Utilities
Free · Designed for iPad. Not verified for macOS.
A calculator that can display calculation results with a delay to practice mental arithmetic.
>Mental arithmetic practice mode
Tap the timer key to turn on mental math practice mode.
Enter the formula as usual.
*Tap the timer key again to turn off the mental arithmetic practice mode.
Return to normal calculator mode.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
・Fixes regarding advertisement display frequency, screen transitions etc.
・Bug fixes and performance improvements, Updates regarding internal processing
The developer, Hideaki Uchikoshi, 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
- Diagnostics
Data Linked to You
The following data may be collected and linked to your identity:
- Location
- Identifiers
- Usage Data
- Diagnostics
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Hideaki Uchikoshi
- Size
- 35.7 MB
- Category
- Utilities
- Compatibility
Requires iOS 15.8.3 or later.
- iPhone
Requires iOS 15.8.3 or later. - iPad
Requires iPadOS 15.8.3 or later. - iPod touch
Requires iOS 15.8.3 or later. - Mac
Requires macOS 13.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- English and Japanese
- Age Rating
4+
- 4+
- Contains
Advertising
- Copyright
- © (C) 2017-2026 ucks