Double-Entry Bookkeeping
by Carsten Jodjahn
· Finance
· $39.00
On the App Store since January 2021
· Data updated
Double-Entry Bookkeeping is made and published by Carsten Jodjahn. AppBrain is an independent app data site and isn't affiliated with Carsten Jodjahn. The app name, icon, screenshots and description belong to Carsten Jodjahn and are shown as published on the App Store.
AppBrain's verdict
- Last updated
- September 29, 2026
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Releases
Updates seen on the App Store- Version
- 1.115
- Launched
- January 2021
No changelog data
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Technology
Found in the app by AppBrain- Price
- $39.00
- App size
- 2.30 MB
- Content rating
- Everyone
Technologies used by Double-Entry Bookkeeping
About the app and developer
About Double-Entry Bookkeeping
Double-Entry Bookkeeping is a finance app developed by Carsten Jodjahn.
What is the rating of Double-Entry Bookkeeping?
Double-Entry Bookkeeping has no ratings yet.
Is Double-Entry Bookkeeping free?
Double-Entry Bookkeeping costs $39.00. The app size is 2.30 MB. The latest version available is 1.115. The last update was on September 29, 2026.
What are the requirements for Double-Entry Bookkeeping?
The app has a content rating of Everyone. The app has been available on the App Store since January 2021.
Developer information for Carsten Jodjahn
Address:
Store listing
By Carsten Jodjahn, from the App Store
Screenshots by Carsten Jodjahn, from the the App Store listing
Description by Carsten Jodjahn Written by the developer, not by AppBrain. Click to read.
What is the best way to do bookkeeping?
Here is my story.
In the early nineties, I started bookkeeping for my small business and for my private household with paper, pen and pocket calculator. After twelve months of collecting journal entries, I needed eight hours to calculate my balance sheet and my profit and loss statement. Technically, I succeeded with spreadsheets, but in the long run that wouldn't be an option for me, so the spreadsheets never went productive. Instead, I developed a database with built-in forms, which worked well. In the late nineties, when the World Wide Web was just invented, I went on creating an online Enterprise Resource Planning solution (SaaS), which was by far too early for the market. The next step was a step backward. A database with two tables and two SQL scripts to calculate balance sheets and profit and loss statements. A raw technical solution without a user interface, which later became the basis for this smartphone app. Balance sheets and profit and loss statements get calculated in less than a second. It takes two minutes per week to get my personal bookkeeping done. That's two hours per year. So this is it and I share it with you.
A selection of the features
- Distraction-free user interface with simple workflows
- Simplifications for recurring journal entries
- All user entries can be updated
- Automatic balance transfer between calendar years
- Budgeting without additional data input
- Backup and restore on app level
- Multi-client capability
Last but not least: You can export your data as a JSON file, hash it using standard software and store it in an audit-proof manner.
Some words about privacy.
The philosopher Immanuel Kant (1724 - 1804) demanded with his categorical imperative:
"Act only according to that maxim whereby you can at the same time will that it should become a universal law."
The app is no trick to get your personal data.
The app is software.
The app respects your privacy.
The app serves the sole purpose of being useful with the functionality you see in the user interface.
The app does not prompt you to accept cookies or to sign in.
The app stores your data on your own device and does not connect to external systems.
The app was developed exclusively with native iOS technologies and not with risky third-party software.
The app does not contain any advertising and there are no limits, no subscriptions or in-app purchases.
The app is updated regularly.
Here is my story.
In the early nineties, I started bookkeeping for my small business and for my private household with paper, pen and pocket calculator. After twelve months of collecting journal entries, I needed eight hours to calculate my balance sheet and my profit and loss statement. Technically, I succeeded with spreadsheets, but in the long run that wouldn't be an option for me, so the spreadsheets never went productive. Instead, I developed a database with built-in forms, which worked well. In the late nineties, when the World Wide Web was just invented, I went on creating an online Enterprise Resource Planning solution (SaaS), which was by far too early for the market. The next step was a step backward. A database with two tables and two SQL scripts to calculate balance sheets and profit and loss statements. A raw technical solution without a user interface, which later became the basis for this smartphone app. Balance sheets and profit and loss statements get calculated in less than a second. It takes two minutes per week to get my personal bookkeeping done. That's two hours per year. So this is it and I share it with you.
A selection of the features
- Distraction-free user interface with simple workflows
- Simplifications for recurring journal entries
- All user entries can be updated
- Automatic balance transfer between calendar years
- Budgeting without additional data input
- Backup and restore on app level
- Multi-client capability
Last but not least: You can export your data as a JSON file, hash it using standard software and store it in an audit-proof manner.
Some words about privacy.
The philosopher Immanuel Kant (1724 - 1804) demanded with his categorical imperative:
"Act only according to that maxim whereby you can at the same time will that it should become a universal law."
The app is no trick to get your personal data.
The app is software.
The app respects your privacy.
The app serves the sole purpose of being useful with the functionality you see in the user interface.
The app does not prompt you to accept cookies or to sign in.
The app stores your data on your own device and does not connect to external systems.
The app was developed exclusively with native iOS technologies and not with risky third-party software.
The app does not contain any advertising and there are no limits, no subscriptions or in-app purchases.
The app is updated regularly.