Rule of Proportion 4+
With solution steps
Glindemann, Sennoun, Langer GbR
Designed for iPad
-
- Free
- Offers In-App Purchases
Screenshots
Description
Proportions are no problem anymore. For this, only 3 of 4 variables must be entered. All calculations are stored in the history. The final solution can be shared.
[ Content ]
- the variables must be entered
- calculation with the rule of proportion
- history function that saves input
- detailed solution
- the entering of fractions and decimals is supported
- constants can be entered
- option to remove ads
[ Usage ]
- there are 4 fields for entering the values using a modified keyboard
- if you have entered wrong values or values are missing, the text fields are highlighted
- you can switch between the solution, input view and history by swiping and / or touching the buttons
- the entries in the history can be deleted or sorted manually
- if you select an entry in the history, it will be loaded automatically for the calculation
- the entire history can be deleted by pressing a key
What’s New
Version 1.21
Some people outside the EEA faced the issue of neverending purchase processes that pop up randomly. This should be fixed now.
Ratings and Reviews
Works perfectly
This is amazing thank you
Developer Response ,
Thank you for your great feedback!
Great app!!
The way this app helps you solve is great !
Developer Response ,
Hello Tricia, nice to hear that we made good work! Thanks a lot and kind regards!
Good app
Works as advertised
Developer Response ,
Thank you very much for your positive comment!
App Privacy
The developer, Glindemann, Sennoun, Langer GbR, 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:
- Usage Data
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Information
- Seller
- Glindemann, Sennoun, Langer GbR
- Size
- 30.7 MB
- Category
- Education
- Compatibility
-
- iPhone
- Requires iOS 15.0 or later.
- iPad
- Requires iPadOS 15.0 or later.
- iPod touch
- Requires iOS 15.0 or later.
- Mac
- Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
- Apple Vision
- Requires visionOS 1.0 or later.
- Languages
-
English, French, German, Hindi, Indonesian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish
- Age Rating
- 4+
- Copyright
- © 2020 Glindemann, Sennoun, Langer GbR
- Price
- Free
- In-App Purchases
-
- Remove Ads $1.99