Our philosophy

Our passion is to design user-friendly an unique apps for iOS-products. It starts with conception and design and ends with programming and marketing. Since we are continuously developing our products, we are grateful for any feedback we get from our users (ios@onetwoapps.com) 

We look forward to receiving questions and suggestions sent to us via the app. We are grateful for every e-mail we receive. The advantage is that we can immediately see the device (iPad/iPhone/iTouch), the iOS firmware and the software version. We make an effort to respond to all e-mails in person as quickly as possible. 


If there are any problems, please don't just write a bad review full of questions. As we cannot read all reviews, we won't receive your questions this way. A further problem is that we cannot react to a bad review. Many misunderstandings can be avoided by clarifying things per e-mail.


2015-04-07 : My Budget Book 4.4.2

The new version has just been written and will appear shortly. In the new version the password problem will be eleminated during the installation. Unfortunatley you have to reset  the password when you start the app. But you can change immediatly to a new password in the settings. 

2015-01-07 : My Budget Book 4.4.1

The new update 4.4.1 has just been released.


Some User have told us that, when starting the program, a password has to be entered, which hasn’t been assigned before.


The following solution is suggested:


Press the Home-Button twice quickly and successively. This will open a task-manager which shows all active applications being used on the iPhone/iPad. You can scroll through the list by swiping left or right. When you have found the App (My Budget Book) swipe upwards out of the screen. To do so, tap the app and hold, then swipe upwards. This gesture will terminate the App and close it. It will then no longer be shown in the task-manager of the iPhone.


Then restart the App. The problem should be solved! Please enter a new password.


The following improvements have been implemented:


1) When administrating the categories “favorites” will no longer show the entries from reoccurring bookings, since these categories (in most cases) will no longer be used as single-bookings. The display will now show the most frequent categories of the single-bookings.


2) If a CSV-file is detected within an email you can save the file within the App and start the import process manually. Simply press the attachment (CSV-file) a little longer until a dialog opens. Here you can decide which App is supposed to process the attachment. Now chose the App “Mein Haushaltsbuch”. Subsequently the App opens and will switch instantly to the CSV-import dialog. You can import the file if the format-settings are correct.


3) Within the program all scans have been designed in a way, that the buttons (Yes, No) are shown at the bottom of the screen (iPhone-version). This is useful in bigger screens because the buttons are now easier to reach.

Enjoy the new version.

2015-07-01 : My contacts for WhatsApp, email, SMS, ... & My 365 days

The new updates are now available and eradicate smaller errors. Furthermore we have changed the Apps-Icons. Enjoy.

2015-02-05 : App Store Placement

The highest placement of “My Budget Book” was rank 1 (all categories/February 2015) in Costa Rica and rank 2 (all categories/march 2012) in Germany. Furthermore this App was rank 1 in the following countries: Austria, Colombia, Croatia, Czech Republic, Ecuador, El Salvador, France, Greece, Guatemala, Honduras, Hungary, Ireland, Italy, Kazakhstan, Latvia, Lebanon, Luxemburg, Malaysia, Mali, Malta, Netherlands, Nicaragua, Nigeria, Peru, Poland, Portugal, Russia, Saudi Arabia, Slovenia, Spain, South Africa, Switzerland, Turkey, Ukraine, United Arab Emirates.

2015-01.25 : New savings-package

We have bundled our Apps into three different packages. Depending on the bundle you can save up to 40%.

2015-01-27 : My contacts for WhatsApp, email, SMS, telephone

Our new app "My Contacts" is now available in the AppStore.

If things have to move quickly... You know the situation: you have to give somebody a call or send a text message very quickly, but searching for the contact information costs a lot of time. It is exactly in these situations, in which the app "My Contacts" is a great aid. The only thing you have to do is install the app and take a few minutes to complete the configuration. You´ll see how fast you can give somebody a call or send a message to a person in different ways. Entering contacts is facilitated by a clear user interface.

2015-01-27 : My 365 days

This update 1.1.2 contains minor improvements

The new updates are now available and eradicate smaller errors. Furthermore we have changed the Apps-Icons. Enjoy.

2014-12-17 : Support for the development


We would be pleased, if you support us (voluntary) with a fair and just assessment in the app store


A complex and expensive development only makes sense, if every user and not only the user with a negative attitude will evaluate the app. Unfortunately we receive some bad assessments, only because the icon may not be liked, or because of operating errors, or because of missing functions i never promised in this app. Even the smallest faults, misunderstood functions, or failures are evaluated with only one star ( which means a bad assessment).


We make a great effort to implement many customer wishes and to offer technical support. Since 3 years we develop the app continuously, and offer new versions free of charge  to regular customers. These free of charge updates are financed by new sales, and we renounce  in app purchases or subscription services.  


After each release every user should or can leave a feedback in the app store, To support the further development we would be pleased for every fair assessment. Of course all errors will be fixed in the future and updates are provided free of charge. 

Thank you. 

2014-12-13 : My Budget Book 4.4

Our new app "My Budget Book" is now available in the AppStore.

This is what we have implemented for you in the current version:

• Optimized for iPhone6 (Plus) and iOS8

• TouchID support

• The app features several widgets for quick entry and data presentation. In terms of data protection, no absolute values (incomes/expenses) will be displayed.

• Division of bookings into freely configurable main and sub-categories, payment methods, people and groups

• Configurable data export to output formats: Excel/Numbers, CSV, PDF and HTML

• Import of your account statements from CSV file (Please note the remark)

• Register single and recurrent budgets for adjustable time periods, accounts, payment methods, categories, people and groups for incomes, expenses and rebookings

• Enhanced flexibility of budgeting tool

• Print all your data directly from the app via AirPrint

• Enhanced design (new menues, flat design…)

• For improved communication, a new feedback dialogue has been introduced.

• We renounce In App Purchases - all tools are now freely available.

• iOS bug fixes

We're working on further features... We would appreciate suggestions for improvement.

Have a look at our homepage www.onetwoapps.de for further information. You think this app is helpful? Then please write a review or recommend the app to a friend.

2014-12-09 : Remind me again 1.1

Our new app "Remind Me Again" is now available in the AppStore.

The following new features have been added to the current version 1.1:

• WhatsApp-integration

• New view "calendar"

• TouchID support

• Integrated web browser

• Application of interactive notifications

 Widgets (iOS 8 and later)

 Optimized for iPhone6 (Plus) and iOS8

 iOS bug fixes

We're working on further features... We would appreciate suggestions for improvement.

Have a look at our homepage www.onetwoapps.de for further information. You think this app is helpful? Then please write a review or recommend the app to a friend.

Adobe Acrobat Dokument [6.8 MB]

2014-10-26 : connect App Awards 2014

The app "My Budget Book" was awarded 3rd place in the category "finance & business" of the connect App Awards 2014.

connect is europe's biggest magazine for telecommunication.

2014-10-16 : Remind Me Again 1.0

Our new app "Remind Me Again" is now available in the AppStore.

With Remind Me Again, any important event (e.g. birthdays, anniversaries, holidays, …) can be defined and provided with a previously defined e-mail, text message, telephone number, website address or intern notification. When the due date has passed, you will receive a message so that you can send the previously defined e-mail or text message with one click. Alternatively, the telephone number is dialled or the website accessed. These events may be created periodically or only once. The app is completed with a display of all events and shows the remaining days until the due date nicely. With its modern interface and simple operation, this app is a perfect companion and a great addition to you daily life. Invest just 30 minutes of your time and you will never forget sending birthday or holiday wishes again.

Language Support

We would like to provide our app in additional languages. Should you have time and be interested, we would be happy if you translated our resource file (Excel) and the iTunes description (Word) into any language. Please write an e-mail to ios@onetwoapps.de, so that we can discuss the process. Thank you!

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