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widescreen picture of our app formulas +

formulas logo Formulas +

The formula collection for your iPhone.
Now available worldwide! More information >

Get Formulas + on the Apple App Store
Formulas + Banner

Formulas +


  • Mathematics
  • Physics
  • Chemistry
  • Technology
Calculation functions,
Detailed descriptions with graphics,
Expand general knowledge and more.

in development

widescreen picture of our app formulas +

formulas logo Formulas +

The formula collection for your iPhone.

All in one. Mathematics, Physics, Chemistry and Technology formulas included.

Latest news

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.

widescreen picture of mathematics formulas list

Mathematics | formulas list

Each section e.g. mathematics has its own formulas list for best overview.

widescreen picture of mathematics formulas search

Mathematics | search formulas list

You can easyly search through all the formulas in each section.

widescreen picture of mathematics formulas optimized reading

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.

Calculation functions.
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.

Get Formulas + for your iPhone now

Get Formulas + on the Apple App Store

Or any questions left?
Visit our Questions & Answers section.
If you need assistence,
contact us.


  • ·

    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

    Error elimintion.

  • ·

    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

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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.

Get help

Formulas +

How can I send a suggestion or report an error on a formula page?

Suggestions and errors can be sent by "Suggestion send" feature to us anonymously. Simply tap on top right of the corresponding formula page and enter your concern on the following page.


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You've forgotten your password? Reset it.

You've got your password? Login.


Support inquiries

If you need assistence with one of our apps.

Bug inquiries

If you've found a bug in one of our apps or web pages.
Please add a description (e.g. a screenshot), steps to reproduce the bug and your configuration (device, app with version, etc.) into the mail.

Idea inquiries

If you've any idea to improve our apps or webservices.

Press inquiries

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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Privacy Statement


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Privacy Statement for using Google +1

collection and dissemination of information:
The Google +1 button allows you to information worldwide publish. About the Google +1 button, you and other User personalized content from Google and our partners. Google store both the information that you have given for a content +1 have, as well as information about the page you are on when you click Viewed +1. Your +1' s as evidence along with your Name and your profile photo in Google services, such as in Search results or in your Google profile, or elsewhere on Websites and ads are displayed on the internet.
Google records information about your +1- activities to the Google's services for you and others to improve. To view the Google +1 button To use, you need a world visible, public Google profile, at least for the Profile must contain selected name. This name is used in all Google services used. In some cases, the name may also replace another name you about when sharing content Have used your Google account. The identity of your Google profile can be shown to users who know your e-mail address or other identifying information from you.

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Functions of the service Twitter are integrated on our website. These functions are offered by Twitter Inc., Twitter, Inc. 1355 Market St, Suite 900, San Francisco, CA 94103, USA. Through the use be of Twitter and the "Re-Tweet" those of you visited web pages with your twitter account linked and other Where known users. This data is also transmitted to Twitter.

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Your privacy preferences at Twitter, you can in the Account settings under http://twitter.com/account/settings change.

If there is any confusion caused by the translation into English, the German version applies.

Last modified: 06/19/2014.



Premium development company of mobile app development and web services

Eifelweg 9
Germany-71032 Böblingen
Phone: +49 (0)7031 764 379 (no support!)
Fax: +49 (0)7031 764 378
E-mail: info[at]app-solutions.de

Owner: Marc Schneider-Woggon


Liability for Content

As a service provider we are responsible according to § 7 paragraph 1 of TMG for responsible own contents on these pages under the general laws. According to §§ 8 to 10 TMG we as service providers are not required to be transmitted or stored foreign information monitor or to investigate circumstances that illegal on a activity point. Obligations to remove or block the use of information under the general laws remain unaffected. A relevant adhesion is however only until the date of knowledge of a concrete infringement possible. At become aware of such violations, we will remove them immediately.

Liability for Links

Our site contains links to external websites of third parties whose contents we have no influence on it. Therefore we can not take legal of these web sites. Responsible for the content of the linked pages is always the respective offerer or operator of the those pages. The linked pages were at the time of linking checked of possible legal violations. Illegal contents at the time of linking were not recognizable. A permanent control of the linked pages, without concrete evidence a law breaking, is not reasonable. Upon notification of violations, we will remove such links immediately.


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If there is any confusion caused by the translation into English, the German version applies.

Last modified: 06/19/2014.