The formula collection for your iPhone.
Now available worldwide! More information >
Detailed descriptions with graphics,
Expand general knowledge and more.
The formula collection for your iPhone.
All in one. Mathematics, Physics, Chemistry and Technology formulas included.
Two languages. English and German.
You can decide, which language you want to use.
Simply go into the iPhone settings and scroll down to "Formulas +",
there you can set the language and other settings of Formulas +, too.
Mathematics | formulas list
Each section e.g. mathematics has its own formulas list for best overview.
Mathematics | search formulas list
You can easyly search through all the formulas in each section.
Optimized formulas view
While scrolling down to read a formula, the top bar hides a bit, to increase screen size for reading.
4 formularies in a single one.
Mathematics, Physics, Chemistry and Technics
Formulas in English and German.
You can switch between the English and German version.
Formulas with descriptions.
Not only listed formulas, Formulas + offers to any formula detailed intuitive descriptions,
for an excellent understanding and easy learning.
Formula pages with colored markings and clear graphics.
Interesting tips that will enrich the general knowledge.
Intelligent search function,
for fast finding of the desired formulas.
Enter given. Choose wanted. Obtain a solution with detailed calculation method.
With about 540 formulas.
With about 90 formula pages which in turn have up to 6 different formulas.
10/27/2015 - Formulas + 2.1.1
Fixed a bug, which might cause that Formulas + hung on startup.
Changed the English translation due to feedback:
„Technics“ to „Electronics“
„Dragon“ to „Kite“ (Mathematics section)
„Condensator“ to „Capacitor“ (Electronics/Physics sections)
„Position energy W“ to „Potential energy W“ (Electronics/Physics sections)
iOS 9 Release:
Optimization for different screen sizes, especially for iPhone 6/6s and iPhone 6 Plus/6s Plus.
iPhone 6s & iPhone 6s Plus:
3D Touch support
Quick Actions to reach your formulas faster!
You can decide, whether you would like static or dynamic Quick Actions. Quick Actions can be set up in the Settings app of your iPhone.
Fixed the issue, when a formula page has a over sized table.
Increased the size of the „Details“ Button in the Downloads section.
04/25/2015 - Formulas + 2.1.0
Basics calculation functions.
We've added the new "Basics Pack" to the "Downloads" section.
This pack includes a measurement units calculator and both abc-formula and pq-formula calculations.
Update for calculation functions.
From now on it is even easier to enter values for the calculation functions, since we have installed a new toolbar above the keyboard. The toolbar allows to jump for- or backward through the input values, without to tap OK each time. Where appropriate, the toolbar shows a middle button for negative/positive numbers, too.
Right triangle calculation function update.
It is now possible to get c with a and b given only.
And you can get the circumference with a and b given only, too.
Dragon calculation function fix.
Sometimes there was displayed a 0 for the area instead of the value.
Removed a mistake on concurrent flow formula page.
Physics/Technics: An mistake in the explanation of the flow direction has been removed.
10/05/2014 - Formulas + 2.0.3
iOS 8 ready.
We've optimized this version of Formulas + for the biggest iOS release of all time.
Added new formulas.
Mathematics: Dimensional analysis
06/28/2014 - Release of Formulas + worldwide
We've released our App Formulas + worldwide.
(English and German language included for free!)
06/26/2014 - Formulas + 2.0.2
This hotfix fixes some errors, which came in the course of the introduction of the English language.
06/24/2014 - app-solutions.de new web site online
app-solutions.de goes online with its new modern design.
06/22/2014 - Formulas + 2.0.1
This hotfix fixes some errors which came in the course of the introduction of the English language.
On the main page of the app Formulas + at "More", you can "Recruit a friend" now.
06/21/2014 - Formulas + 2.0.0
Formulas + is now available in two languages??, German and English (both languages ??are included free of charge).
Mathematics gets the formula pages "Law of Cosines" and "Calculating with terms". To the section of chemistry, the formula page "Pure matter and mixtures" is added.
Graphical User Interface optimizations.
Formula pages can be read even better now, because the navigation bar hides off immediately while scrolling down.
In addition to the "swipe to the right" gesture, you can now easily "touch three times" to open the relevant calculation function.
Error elimination in calculation functions and individual formula pages.
We are grateful for the many submitted suggestions, which have contributed a large part to this great new update.
09/19/2013 - Formulas + 1.2.1
Fixed bugs and improved formula pages.
09/18/2013 - Formulas + 1.2.0
With the release of iOS 7, we have developed the app Formulas + completely from scratch with the latest technologies and optimized for easy use in the everyday life.
Addition to the modern new interface calculation functions have been completely revised and the process was optimized to offer you even faster a complete solution with comments calculation method.
In addition, solutions can be sent by mail or sent to iTunes now. In iTunes you can drag 'n drop them on your PC or Mac to view.
06/13/2013 - Formulas + 1.1.0
30 formula pages are optimized and in mathematics section at Statistics/Probability the formula page "Probability" has been added.
Users can now zoom on formula pages, so even the smallest detail can be viewed.
Calculation functions are optimized and there is the possibility of "Result print", which allows to print the detailed calculation method on paper.
As of now, on the main page of the app you can reach the In-App Store at the bottom at "More", to buy the Geometry/Stereometry Pack 1, which adds further calculation functions.
The submitted suggestions and constructive criticism have made ??a great contribution for this update - thank you!
02/23/2013 - Formulas + 1.0.6
The chemistry section is extended by the following formula pages:
"Atomic radius", "Molar mass" and "Molar volume".
We eliminated bugs and optimized formula pages.
12/11/2012 - Formulas + 1.0.5
Mathematics has received the new section "Statistics/Probability" and the formula page "Chemical connection" added to the section of chemistry.
11/27/2012 - Formulas + 1.0.4
Preparations for future updates and an error is removed from the calculation function of the ball.
10/27/2012 - Formulas + 1.0.3
Suggestions of users which were submited trought the "Submit suggestion" function have done a great contribution to this update.
The formula page "Special points and lines in triangle" is added.
09/22/2012 - Formulas + 1.0.2
iOS 6 support and adjustments for the iPhone 5. Our users can submit automated suggestions on the various formula pages easily, with just one click at the top of the light bulb of relevant formula page.
09/15/2012 - Formulas + 1.0.1
First calculation function unlocked for the ball. For the first time users could easily perform calculations for the ball.
Just enter given values ??and tap wanted value!
Numerous formula pages have been optimized.
09/01/2012 - Formulas + 1.0.0
Release of the app Formulas + in the Apple App Store in the regions: Germany, Switzerland and Austria.
08/20/2012 - app-solutions twitter
app-solutions is now on twitter \\ app-solutions.de.
06/15/2012 - app-solutions facebook
app-solutions is now on facebook \\ app-solutions.de.
Questions and Answers
What else can I do?Your question may not yet have an answer in our Q&A. We encourage you to contact our Support team.
How can I send a suggestion or mistake on a formula page?
For which audience Formulas + is suitable?
What can I send to you by the "Suggestion send" function?
May can I use Formulas + at school?
Are there any discounts if my entire class or school would like to use the app Formulas +?
For which formulas is the calculation function available?
What should I do, if I should have any technical problems, while using Formulas +?
Is there an Android version of Formulas ?
What languages are supported by Formulas +?
What are the minimum requirements of the app Formulas +?
Does Formulas + requires an Internet connection?
If you would like to make in-app purchases in the "Downloads" area, you briefly need an internet connection, until the purchase is successfully finished. Also, an internet connection is required for updates from the Apple App Store.
If you want to use the "Suggestion send" function, you do need an internet connection for sending.
Developmentvisit old Dev-Center
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Please add a description (e.g. a screenshot), steps to reproduce the bug and your configuration (device, app with version, etc.) into the mail.
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If you have any questions about our products, be free to ask them.
app-solutions is a premium development company of mobile app development and web services. The products of app-solutions are characterized by a user-friendly development.
What is important to us
Our users should have fun in the daily use of our products.
That's why we focus on simple functionality and intelligent performance.
Apps in premium quality
With app-solutions you will receive more than an app. Love in the finest detail and little additional information complete your chosen product.
Why we know what you need
Extensive own experiences and ideas from users are incorporated into the development.
We appreciate suggestions from our app users.
More information about our products can be found here: let's go to our products
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Last modified: 06/19/2014.
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If there is any confusion caused by the translation into English, the German version applies.
Last modified: 06/19/2014.