A Multilingual Bible Study Tool
Bible – Hermann Menge is a study tool built around a community’s need to shape the biblical text and its translations according to its own creed and perspective.
The Bible text reaches users through the application in a continuously updated and refined form, alongside news and other content shared on a regular basis.
The product runs on both Android and Apple devices, covering phones as well as tablets, which are widely used within the community. The mobile application is supported by a dedicated backend, where content editors update translations and manage the additional shared content.
Because the community brings together more than one ethnic group, the application is available in three languages, not only at interface level but in its content as well.
Challenge, approach, and impact
Challenge and scope
Inherited codebase:
The project started from a codebase initiated by a previous team, which required an honest assessment of what was viable to keep versus what carried too much technical debt.
Room to grow:
The mobile app worked, but it was not built to evolve. Every new feature meant touching code that was not meant to be touched, and each change risked breaking something else.
An architecture that absorbs change:
The client’s ideas kept arriving. The real challenge was building something that could keep up with rapidly evolving requests without compromising stability or timelines.
Approach, solution and outcome
We evaluated each platform independently, balancing quality against delivery speed.
Web app, rebuilt from scratch:
This let us rethink the data structures and backend delivery from the ground up and eliminate the structural bottlenecks of the legacy version. Rather than building only what was requested, we also addressed underlying problems the client had not yet identified.
Mobile app, refactored not discarded:
To meet the expected timeline we continued on the existing codebase, keeping what worked and rebuilding the core pieces properly. After auditing every existing feature, we redefined and optimized them so that adding the next feature is straight forward rather than risky.
One app, two users:
The mobile app serves two very different people: someone reading quietly at home, and a pastor who needs to pull up a verse instantly during a sermon. We kept the default experience simple, open the app and read, while building depth underneath for those who need it: font and line spacing options, highlight pens, personal notes, side by side bilingual reading and a dedicated sermon mode.
The outcome:
Bible – Hermann Menge is no longer a static text viewer. It is an advanced, versatile study tool, equally suited to casual reflection and intensive academic analysis, built on a modular architecture that keeps future development fast and safe.
Community impact
A tool aligned with the community:
The community now has an application that reflects its creed, its practices and its spiritual needs.
Always fresh content:
A continuous flow of translated text and shared content, combined with personal study tools, keeps the shared knowledge and practice alive and constantly up to date.
A foundation for what comes next:
The modular architecture means each new feature request becomes an opportunity rather than a risk.