Freezes
Freezes up regarding easy exit
ありがとう
6sで動くようになりました。また、以前より良くないました。
見事!!
これは見事です。
これはいい
iPhoneで計算尺を使って計算ができるなんて最高！
log、sin、tanも追加願います。
log、sin、tanも追加願います。
what?!? no log or trig?!?
no log, no star!!
(j/k)
(j/k)
$0.99
About
Simulates a mechanical analog computer for scientific and engineering calculations. Perform multiplication, division, roots, and trigonometric functions with a digital slide rule.
✓Multiplication and division
✓Square and cube roots
✓Trigonometry functions
✓Logarithm calculations
✓Digital slide rule simulation
✓Mechanical analog computer
Show original description
What's New in Slide Rule
2.5.1
July 19, 2026
Minor bugs have been fixed.
User reviews
Developer apps
FAQ
What calculations can Slide Rule perform?
Slide Rule can perform multiplication, division, square roots, cube roots, trigonometry, and logarithm calculations. The width of the scale is 1,000 pixels in this version.
Is Slide Rule available for free?
No, Slide Rule is a paid application. It is priced at $0.99 and is available for iPhone, iPad, and iPod.
What devices support Slide Rule?
Slide Rule is compatible with iPhone, iPad, and iPod devices. It requires iOS 4.0 or later.
How often is Slide Rule updated?
The latest version of Slide Rule is 2.5, last updated on September 17, 2025. The app was initially released on February 11, 2019.
What is the age rating for Slide Rule?
Slide Rule has an age rating of 4+, making it suitable for a wide range of users including younger learners.
Does Slide Rule have ads?
The provided data does not specify if Slide Rule contains advertisements. However, it is a paid application, which often implies an ad-free experience.
What is the user sentiment for Slide Rule?
Based on the available data, Slide Rule has a rating of 1.0 stars from 1 rating, indicating a very low user satisfaction score.
Can Slide Rule be used offline?
As a simulator of a mechanical analog computer, Slide Rule is designed to function without an internet connection, allowing for offline calculations.
