AnyRuler - Measure Anything icon
Currency Converter- Foreign XE icon
Everpin - Private Map Journal icon
+5

Green Lake Technology

For international travelers, DIY enthusiasts, and students seeking functional, offline-capable tools for measurement and navigation.

8apps3.7(141.9K) Multi-theme

Snapshot

Who is Green Lake Technology?

Providing digital utility and travel tools for users needing offline functionality and quick measurements on the go.

Target audience

International travelersDIY enthusiastsStudents seeking functional

Active nemesis

Convexity Holdings AG

Other rivals

Portfolio

Free 7
8
apps
Travel4
Utilities2
Food & Drink1
Lifestyle1

Last updated

AnyRuler - Measure Anything

v9.2-release

8mo ago

Maintenance

Publisher DNA

What defines Green Lake Technology?

Publisher DNA

Primary focus

Utility and travel-focused mobile tools

Scale

indie

Target audience

International travelers, DIY enthusiasts, and students seeking functional, offline-capable tools for measurement and navigation.

Signature Patterns

  • •Strong emphasis on offline-first functionality for travel and utility tasks.
  • •Monetization primarily through freemium models with occasional paid-only titles.
  • •Focus on simple, single-purpose tools rather than integrated ecosystems.
  • •Minimal update cadence across the majority of the portfolio.
Maintenance

Portfolio momentum

With only 1 release in the last 6 months and 6 out of 8 apps classified as abandoned, the publisher is in a maintenance phase.

Last release 34d agoActive apps 1Abandoned 6

Portfolio

What does Green Lake Technology ship?

Apps

8 apps analysed

AnyRuler - Measure Anything icon
AnyRuler - Measure Anything

Digital ruler, tape measure: app measure length, objects, and angles easily

4.4(113.6K)

Lightweight UX tailored specifically for NYC tourists

  • Satellite map visualization provides helpful visual context for sightseeing and navigation tasks
  • Navigation and address search functionality fail to provide accurate or useful location results

Distributed across 9 markets, strongest in Europe.

Based on 2 of 8 apps with localized market data, more coverage rolling in as scans complete · last scanned .

Americas (3)

  • United States2 / 2
  • Brazil1 / 2
  • Mexico1 / 2

Europe (5)

  • Germany2 / 2
  • France1 / 2
  • Italy1 / 2
  • Portugal1 / 2
  • Spain1 / 2

Asia-Pacific (1)

  • Japan2 / 2

Core markets (2/2 apps)

GermanyJapanUnited States

User Sentiment

How do users feel about their apps?

0

Positive apps

0

Neutral / mixed

1

Negative apps

35/100

Avg sentiment score

Rivals

Who does Green Lake Technology compete with?

The rivals identified

Nemeses(2)

Convexity Holdings AG

known forMAPS.ME: Offline Maps, GPS Nav

1 app4.7Travel

This is the dominant market leader in the offline-first travel mapping niche with a massive user base and direct feature overlap.

Vacation and Travel Planner App

known forWanderlog - Travel Planner

1 app4.9Travel

Both applications utilize map-centric interfaces to organize travel data, competing for users who seek to visualize their trips and locations.

Contenders(13)

BIG BRIDGE NETWORK TECHNOLOGY

known forLocaris – GPS World Map

1 app4.6Travel

Both applications target travelers, but they diverge between personal history documentation and real-time global exploration tools.

Citymapper

known forCitymapper: All Live Transit

1 app4.8Travel

A high-velocity competitor that dominates the NYC transit navigation space with superior live data integration.

Cole Jelinek

known forMapsake: Photo Travel Map

1 app5.0Travel

Both applications target travelers seeking to visualize personal history on a map, competing for the same user base through photo-based location tracking and manual entry.

Google

known forGoogle Maps

1 app3.2Travel

The industry standard for navigation that offers an offline mode, posing a constant threat to niche map apps.

HERE Europe B.V.

known forHERE WeGo Maps & Navigation

1 app3.7Travel

A specialized navigation tool that prioritizes offline functionality and transit planning for urban environments.

Hulab

known forMapstr – Save & Follow Places

1 app4.0Travel

Both applications target travelers organizing location data on maps, though they diverge between private, manual journaling and social, collaborative discovery.

Joel Stump

known forTravel Journal – Offline

1 app5.0Travel

Both applications target travelers seeking to document history via interactive maps, creating direct competition for users prioritizing location-based memory storage.

Paulo Cristo

known forTravel View - Photos Map

1 app0.0Travel

Both applications target travelers seeking to map personal history and photos with a focus on privacy and local data control.

Plotline Travel

known forPlotline: Travel Map & Planner

1 app5.0Travel

Both applications target travelers using map-based interfaces to organize location data, creating direct competition for users seeking to document or plan their travel experiences.

Robin Dufour

known forPicTrip: Travel Photo Map

1 app0.0Travel

Both applications target travelers by mapping personal history, with PicTrip focusing on GPS-based photo plotting and Everpin focusing on manual pin and note-taking.

Rootspace

known forPolaroids: Travel Photo Map

1 app5.0Travel

Both applications target travelers seeking to visualize their history on a map, with Everpin focusing on manual journaling and Polaroids focusing on automated photo-based mapping.

Zero Dawn

known forSkratch: Travel Map & eSIM

1 app4.0Travel

Both applications target travelers seeking to document and visualize their history on interactive maps, competing for the same user base interested in travel tracking.

逸文 周

known forTravel Photo Map: Trip Album

1 app0.0Travel

Both applications target travelers seeking to visualize their history on a map, with Everpin focusing on manual journaling and the rival focusing on automated photo library ingestion.

Same space(22)

ALTITUTE PTE

known forJumpseat: Social Flight Log

1 app3.0Travel

Jumpseat tracks flight-specific data, offering a specialized logging experience for aviation enthusiasts within the broader travel space.

Andrey Solovyev

known forCountry Days Tracker

1 app4.0Travel

Country Days Tracker provides a specialized, privacy-focused utility for monitoring residency limits, complementing general travel journals.

Applorium

known forPhoto Map - Travel Tracker

1 app4.7Travel

Photo Map focuses on the visual organization of existing photo libraries, serving as a passive travel-tracking alternative.

Arriving In High Heels

known forVisited: Travel Tracker & Map

1 app4.7Travel

Visited acts as a travel-logging peer that emphasizes global visualization and bucket-list organization for frequent travelers.

Bloom Built

known forDay One: Daily Journal & Diary

1 app4.8Travel

Day One serves as a primary alternative for long-form memory storage, competing for the same user time spent on personal journaling.

der-Webdesigner

known forLocationscout - Photo Spots

1 app3.6Travel

Locationscout serves as a photography-centric travel planning tool that helps users discover and bookmark specific points of interest.

GeoMagik

known forPocket Earth PRO

1 app4.8Travel

A direct peer in the offline mapping space that emphasizes high-quality, detailed map rendering.

Journo

known forJourno: Travel & Trip Tracker

1 app4.3Travel

Journo provides a multimedia-focused travel journal that competes with Everpin's note-taking and mapping capabilities.

JWeg Ventures

known forExit Strategy NYC Subway Map

1 app4.8Travel

A hyper-niche competitor that solves a specific NYC-only pain point: finding the best subway car for exits.

myarx apps

known forPlaces Been - Travel Tracker

1 app4.5Travel

Places Been offers a map-based tracking experience that allows users to mark visited locations and manage bucket lists.

Petru-Alexandru Beuca

known forThere: Your Travel Map

1 app4.0Travel

There functions as a personal travel map for tracking visited countries and regions, overlapping with Everpin's core visualization features.

Pham Van Huy

known forbeen: countries visited map

1 app4.6Travel

Been offers a minimalist approach to tracking visited countries, serving as a simple visualization tool for travel achievements.

Pibardos

known forUSA States - Map Tracker

2 apps4.4Travel

USA States - Map Tracker provides a focused tool for tracking domestic travel progress within the United States.

Pin Traveler

known forPin Traveler: Track Travel Map

1 app4.7Travel

Pin Traveler is a direct functional competitor that focuses on map-based travel documentation and bucket list curation.

PROPERTIES BY JOANNE

known forMarine Traffic & Ship Tracker+

1 app1.0Travel

Marine Traffic tracks maritime vessels, serving as a niche adjacent tool for travelers interested in nautical logistics.

Raul Paris Murillo

known forScratch Atlas: Travel Map

1 appTravel

Scratch Atlas provides a gamified, visual approach to travel tracking that serves as a lightweight alternative to full journaling.

Roadtrippers

known forRoadtrippers - Trip Planner

1 app4.6Travel

Roadtrippers targets the same travel-focused demographic but shifts the focus from retrospective journaling to active route planning.

Stippl

known forStippl - Travel Planner

1 app3.7Travel

Stippl focuses on the logistical side of travel, providing an automated engine for itinerary management that complements journaling.

Tobias Riedle

known forFindPenguins: Travel Tracker

1 app4.4Travel

FindPenguins bridges the gap between digital travel logging and physical memento creation, competing for the same travel-documentation audience.

Treefox AB

known forBeen To - Track Your Places

1 app2.1Travel

Been To gamifies the travel experience, offering a different engagement loop for users who track geographic coverage.

Wasl Apps

known forCountry Days Tracker: Bounded

1 appTravel

Bounded addresses the specific travel utility niche of residency and visa compliance, serving as a functional adjacent tool.

WiFi Map

known forWiFi Map: Internet + eSIM

1 app4.6Travel

WiFi Map provides essential connectivity infrastructure for travelers, acting as a utility that supports the use of travel apps abroad.

New entrants(3)

AllTrails

known forAllTrails: Hike, Bike & Run

1 app4.9Travel

An emerging threat that captures the outdoor-focused segment of the travel market with high release velocity.

GW Capital Partners

known forPlaces I've Visited: Been Map

1 app5.0Travel

Places I've Visited provides a gamified map interface for tracking global travel, including regional and state-level detail.

MD Shahariar Nazim Joy

known forWorld Map: Countries Visited

1 app0.0Travel

World Map: Countries Visited focuses on high-detail regional tracking, providing a comprehensive map for documenting travel history.

The Analyst's Read

The bottom line on Green Lake Technology

Bottom line

The publisher operates a legacy portfolio of utility tools that prioritize offline utility over modern feature sets. Their current trajectory suggests a focus on maintaining existing assets rather than active development or market expansion.

Frequently asked questions

How many apps does Green Lake Technology publish?
Green Lake Technology has 8 apps tracked by Marlvel, primarily in the Travel category.
What kind of apps does Green Lake Technology make?
Green Lake Technology's portfolio is concentrated in Travel and Utilities, with an average rating of 3.7/5 across rated apps.
What is Green Lake Technology's top app?
By review volume across the portfolio, AnyRuler - Measure Anything is Green Lake Technology's best-known app tracked by Marlvel.
In how many countries are Green Lake Technology's apps available?
Marlvel has tracked Green Lake Technology's apps across 9 countries.

What fed this analysis

Apps analyzed:
8
With full intel:
0
With overview:
8
Website scraped:
no
Social presence:
yes

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 Green Lake Technology, 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. “Green Lake Technology intelligence.” Updated 2026-05-07. https://marlvel.ai/publishers/green-lake-technology-ltd

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Data licensed under CC-BY-NC 4.0