mBDL is a navigation app for Android and iOS that provides offline-capable access to official Polish forest management maps and taxation data.

The App DNA

What makes this app unique?

It removes the friction of accessing complex, location-specific forest management data in remote areas where internet connectivity is unavailable.

For Forestry professionals, researchers, and outdoor enthusiasts requiring detailed, location-specific forest management data in Poland.

What does it look like?

Key features

Offline Map Accessedge

Downloads forest district and national park maps for use without internet connectivity.

WMS Service Integrationedge

Connects external WMS map services via URL, allowing professional users to integrate proprietary data layers.

Forest Taxation Dataedge

Provides online access to detailed forest descriptions, establishing mBDL as the authoritative source for forestry management in Poland.

How much does it cost?

freeFully free access to all features and map data

The app operates as a free public service provided by the state forestry authority, with no monetization or paid tiers.

Velocity

Maintenance developmentUX improvementsperformanceShow more...

Development is currently in a maintenance phase, with two releases shipped over the last 41 days. The latest release provides minor component updates, while the preceding version introduced significant functional improvements including unified branch search, enhanced map elements, and offline map functionality. The development trend is stable, focusing on performance and utility refinements rather than frequent feature iteration. The app currently averages approximately 0.34 releases per month based on the observed window.

See all version history

Who built it?

Biuro Urządzania Lasu i Geodezji Leśnej

3 apps tracked · Navigation

mBDLmBDLmBDL PUmBDL PU
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User Sentiment

What do users think recently?

The recent review mood reads mixed. Users appreciate the application provides highly useful data for forest exploration and outdoor activities like hunting or hiking and the user interface offers a pleasant and intuitive experience for navigating complex forest map data.

How are ratings & reviews evolving?

Google Play
4.00 · 1k
App Store
4.00 · 1

What users say, by theme

What Users Love
  • The application provides highly useful data for forest exploration and outdoor activities like hunting or hiking
  • The user interface offers a pleasant and intuitive experience for navigating complex forest map data
What Frustrates Users
  • Frequent application crashes during launch or map loading prevent users from accessing critical forest data
+ 2 more themes
What Users Want 2 requests inside

16 of 16 recent reviews analyzed · moderate confidence · Mixed overall

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Unlock 2 more frustration themes and 2 user requests, each backed by review evidence.

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Competition

Competitive landscape for mBDL

How's the Navigation market?

mBDL maintains a niche position in the Navigation category, holding the #20 Free spot in the Polish category. The lack of monetization or paid tiers reflects its role as a state-provided utility rather than a commercial product.

The rivals identified

The Analyst's Read

Key takeaways for mBDL

Where is it heading?

The outlook for mBDL is declining due to a recent shift toward maintenance-only updates that have introduced stability regressions. Without a return to feature-parity regarding forest data layers, the app risks losing its core professional user base to more reliable, general-purpose mapping alternatives.

  • The latest update introduced regressions that removed critical forest data, which directly triggers user frustration and churn.
  • Persistent launch crashes on the latest version block access to the core value proposition, limiting the app's utility for field work.

The SWOT

Core Strengths
  • Authoritative forest taxation data establishes a defensible barrier against generic mapping tools
Critical Frictions 1 weakness inside
Growth Levers
  • Integrating public hiking and cycling trail layers would expand the user base beyond professional foresters
Market Threats 1 threat identified

Next best moves

1 Invest · 1 Maintain

Rebuild launch sequence because launch crashes are the #1 complaint theme → restore core access

+ 1 more prioritized move

The counter-intuitive read

The app's reliance on state-provided data is its greatest vulnerability…

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Bottom line

Restoring the removed forest data layers is the priority to maintain the app's status as an authoritative forestry tool, as the current technical instability is actively driving user churn.

Unlock 1 critical friction, 1 market threat, 1 more prioritized move and the analyst’s take.

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FAQ

Is mBDL suitable for casual hiking or cycling?
mBDL is primarily designed for forestry professionals and researchers. While it provides detailed forest maps, users report it currently lacks specific hiking and cycling trail layers, though this is a common request.
Does mBDL work without an internet connection?
Yes, mBDL supports offline map access for forest districts and national parks. However, users report that the process for managing these offline packs can be cumbersome and sometimes unreliable.
Why is the app crashing after the latest update?
Users report frequent launch crashes following the latest update. These technical issues are currently a primary source of negative sentiment and prevent access to core forest data.

Sources

  1. [1] Play Store listing

Report last updated

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by mBDL, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “mBDL Intelligence Report.” Updated Oct 15, 2026. https://marlvel.ai/apps/mbdl

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