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 (support@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.


Unfortunately, we currently do not support Android and Windows Phone. 


2017-02-06 : My Budget Book Pro Edition 2.0

This update further improves the application. Not many existing financial apps provide a comparable range of functions. Although the app comes with this wide range of functions it is still very intuitive to use. With the quick-entry symbols you have a powerful tool to make a booking with just 3 clicks. No application offers quicker data insertion. We work constantly to add missing functions and will provide updates regularly. Here you can find out more about the release.

The new update focuses onto the following topics:

  • Import of CSV files
  • Adaptions to iOS10.x
  • Everything regarding 'search & replace' of entries
  • Improvement of the functions: reportings & bank statements
  • Data correction and data reassessment
  • Small design adaptations
  • Customer wishes

We would very well appreciate if you enjoyed this version, stay with us as users and rate the app in the AppStore. The improvement and the maintenance of the app can only happen if it is accepted and if the fake, untrue ratings vanish. If you experience problems with the app, please do not give the app a negative rating immediately but contact us (info@onetwoapps.com). Unfortunately, we cannot read all reviews from across the globe. The problem is not solved this way.

02/2017: My Budget Book 4.8 (The software is available shortly)

This update includes small improvements in stability and performance. In addition various errors were fixed and adaptations to iOS10 were carried out. Moreover, the CSV import was extended. Now we support additional banks and programs that provide CSV files.

2017-01-08: My Year & My Contacts 2017- New Version 1.6 & 1.6.1

We renamed both apps (My Year & My Contacts for WhatsApp, ….) and fixed minor errors. In addition the apps are now compatible with iOS9 & iOS10.

2017-01-06: My Money 2017 (HD) – New Version 1.4

In this update we corrected various errors and extended the CSV import. Now we support additional banks and programs that provide CSV files.

2016-12-20: My Money 2017 (HD) – New Version 1.3 & 1.3.1

We updated both versions of the app (iPhone & iPad) and adapted the name to the new year of 2017. In the new version various errors were fixed and adaptations to iOS10 were carried out. We will continue to refine the app and incorporate new features in the upcoming year.

2016-11-29 : My Budget Book Pro Edition – New Version 1.1.2

We have fixed a minor error with the booking entry (tab 'Current'). Here you can learn more about the release.

2016-11-20 : My Budget Book Pro Edition – New Version 1.1.1

Unfortunately, some critical errors have pushed us to the decision to release the updata 1.1.1. Since we will be busy finishing version 1.2, we aim to solve these problems beforehand in order to enable flawless working with the app. Further information here.

2016-10-31 : My Budget Book Pro Edition – New Version 1.1

With this update we have fixed several minor bugs, implemented new functions and expanded the CSV import for several applications. Moreoer, you are now able to import data from 'My Budget Book' and continue working. Here you can find out more about the release.

2016-10-01 : Our new iMessage stickers are online!

With the new operating system iOs 10, users are now for the first time able to garnish their iMessage-messages with animated pictures and stickers.


The installed iMessager-apps can be found next to the input field in the chat. Next to the buttons which have already existed before (arrow to the right), the App Store button will be visible. This is where the apps are hiding. In order to install them, you need to tap the four dots on the bottom on the left side first of all and then the desired app icon can be selected. To install further iMessager apps, tap the “+ Store” symbol and the iMessager-store will open. Select "categories"on top and search for "onetwoapps". After that, all available packets will be displayed. Here you can find out more about our stickers.

2016-09-28 : My Budget Book Pro Edition – New Version 1.0

You think this app is helpful? Then please write a review or recommend the app to a friend.

We developed the app „My Budget Book“ further and released a new free pro version „My Budget Book Pro Edition“. With this free version you can only create 16 entries per month and you cannot use any export functions (Excel, CSV, HTML, PDF). These limitations can be removed permanently via In App Purchase (2,99 USD).


 It has a multitude of new functions. Additionally, the interface was restructured. Thereby, it can now be operated more intuitively and working with it is fun. New entries can be made quickly via self-defined hotkeys. For everyday expenditures you only need 3 clicks (e.g. purchasing a newspaper, buying a ticket, ordering a pizza, …). There is no quicker way to cover your expenditures. Convince yourself of the improved performance and just have a look at the app. Of course, both versions will be developed further. You can add the old backups to the pro version at any time. Further information here.

Enjoy the new version.

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).


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. 

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 support@onetwoapps.com, so that we can discuss the process. Thank you!

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