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OGM

OGM is an unofficial, fan-made app for exploring interactive maps of game worlds; it is a map tool, not a game.

Place
#1 of 21
Score
7.8
OGM's website

What OGM is

OGM is an unofficial, fan-made app for exploring interactive maps of game worlds; it is a map tool, not a game. It brings dozens of game maps into one library, with new worlds added regularly. Once downloaded, maps and core data work offline, though new or updated maps and the initial loading of location screenshots require network access. Players can set up separate profiles for different playthroughs, track progress by region, and create unlimited tracking categories, notes, and custom markers with names, descriptions, icons, and colors. Saved filter presets can be switched with one touch, and the interface is translated into 12 languages. An account can sync progress to Firebase, but registration is optional: OGM Hub supports offline export and import. Without cloud sync or a manual export file, uninstalling the app permanently deletes progress. The free plan includes offline maps, markers, and tracking with ads. Premium removes ads and costs $1.99 a month, $7.99 a year, or $29.99, paid once.

Good

  • Maps and core data work offline after download.
  • Separate profiles support different game playthroughs.
  • Unlimited tracking categories, notes, and custom markers.
  • Saved filter presets switch with one touch.
  • Offline export and import work without an account.

Watch out

  • New or updated maps require network access.
  • Initial location screenshots require network access.
  • Unexported progress is deleted when the app is uninstalled.
  • The free plan is ad-supported.

Who it suits

OGM suits players who want offline maps and region-by-region progress tracking across game playthroughs. It is available on Android, iOS, and macOS; Apple listings require iOS 15 or later, or macOS 12 or later on an Apple M1 chip or later.

Verdict

OGM combines offline game maps with detailed progress tracking, profiles, markers, and filters. Keep in mind the network requirements for new maps and screenshots, and export progress or enable sync before uninstalling.

Plans and prices

From OGM's own pricing page, checked 15 Oct 2026.

All about pricing
PlanPriceWhat it gives you
FreeFreeoffline maps · markers · progress tracking · ad-supported
Monthly Premium$1.99 a monthremoves ads · monthly
Yearly Premium$7.99 a yearremoves ads · yearly
Lifetime Access$29.99, paid onceremoves ads · one-time purchase

The facts

Each one read from OGM's own pages, with the date it was checked.

What it does

Account optional
An account is optional, and OGM Hub supports offline Export/Import to transfer progress without registering.checked 1 Oct 2026
API and SDK documentation
The opened official pages describe the mobile apps and user features but provide no public API or SDK documentation.checked 15 Oct 2026
Cloud sync
Account holders can synchronize progress through Firebase servers, while account use is optional.checked 15 Oct 2026
Community suggestions
Each map includes a form for suggesting missing locations for later verification.checked 15 Oct 2026
Complaint: premium restoration
An Apple reviewer said previously purchased premium content did not restore after moving from an older standalone app to the new app.checked 15 Oct 2026
Custom markers
Users can add unlimited markers with titles, descriptions, icons, colors and notes.checked 15 Oct 2026
Data loss limit
Without cloud sync or a manual export file, progress is permanently deleted when the app is uninstalled.checked 1 Oct 2026
Data-loss limit
Progress is permanently lost after uninstalling if the user has neither cloud sync nor an export file.checked 15 Oct 2026
Filter presets
Custom combinations of map filters can be saved and switched with one touch.checked 15 Oct 2026
Filters
The app supports saved filter presets that can be switched with one touch.checked 1 Oct 2026
Google Play availability
Google Play lists OGM as containing ads and in-app purchases with 1K+ downloads.checked 15 Oct 2026
Hosting location
The terms state that the services are hosted in Ukraine.checked 15 Oct 2026
Independent developer history
AppBrain says the sefir.den Android developer has been active since 2019 and has published multiple apps.checked 15 Oct 2026
Languages
The interface is advertised as supporting 12 languages.checked 15 Oct 2026
Licence terms
The terms grant a revocable, non-exclusive, non-transferable personal-use licence and prohibit copying, reverse engineering and derivative works.checked 15 Oct 2026
Limit: icon size
An Apple reviewer complained that map icons were too small.checked 15 Oct 2026
Limit: map coverage
An Apple reviewer reported missing special-edition content, unique weapons and armor in a map.checked 15 Oct 2026
Manual transfer
OGM Hub supports offline export and import of progress through a text file without registration.checked 15 Oct 2026
Map library
The app provides a unified library where users can switch among dozens of game worlds.checked 15 Oct 2026
Notable update
The Apple version history records version 1.0.103 with faster loading, screen-sleep fixes, ad-layout fixes, region and heatmap search, and heatmap performance improvements.checked 15 Oct 2026

Where it runs

Apple compatibility
The App Store listing requires iOS 15 or later and supports macOS 12 or later on Macs with an Apple M1 chip or later.checked 1 Oct 2026
Independent Android listing
AppBrain classified OGM as a free Books & Reference app by sefir.den and reported no ratings on the page it opened.checked 15 Oct 2026
Independent Android size
AppBrain listed the APK size as 107.51 MB for version 0.9.99.checked 15 Oct 2026

The company

Headquarters
Kyiv, Ukrainechecked 28 Sep 2026
The full review of OGM

OGM is an unofficial companion app for interactive maps of game worlds, rather than a game itself. It suits players who want to keep map progress and notes organized across separate playthroughs. Its strongest case is a generous set of tracking tools that works offline after maps are downloaded.

Overview

OGM brings dozens of game maps into one library, with new worlds added regularly. Downloaded maps and core data remain usable offline, but downloading or updating maps requires a connection, as does the first load of location screenshots. That makes OGM useful when connectivity is unreliable during play, but less suited to someone expecting every map asset to be ready without preparation.

Key features

Separate profiles keep different playthroughs apart. Within each profile, players can create unlimited tracking categories and monitor progress by map region. Unlimited custom markers and notes can carry names, descriptions, icons, and colors, while saved filter presets can be switched with one touch. These tools make OGM more adaptable than a simple map viewer; it does not, however, plan routes.

The interface is translated into 12 languages. Account-based cloud sync automatically sends progress to Firebase servers, and the site says that data is private to the linked account. An account is optional: OGM Hub can export and import progress offline. The important trade-off is data custody: without sync or a manual export file, uninstalling the app permanently deletes progress. Anyone investing time in detailed maps should back up before removing it.

The privacy policy names Google Play Services, AdMob, Google Analytics for Firebase, Firebase Crashlytics, and Unity as third-party services. It says commercially acceptable protections are used while cautioning that absolute security cannot be guaranteed.

Pricing

The Free plan costs nothing and includes offline maps, markers, and tracking, but is ad-supported. It is the sensible starting point for players who can tolerate ads and want to assess the core tools without a subscription.

Monthly Premium costs $1.99 a month, billed monthly, and removes ads. Yearly Premium costs $7.99 a year, billed yearly, and also removes ads; it is the lower-cost recurring choice for users who expect to keep OGM. Lifetime Access costs $29.99, paid once, billed as a one-time purchase, for those who prefer a single payment over recurring charges. The paid plans' stated benefit is ad removal; the core mapping and tracking tools are already in Free.

Platforms

OGM is available on Android and iOS. The App Store listing requires iOS 15 or later; it also supports macOS 12 or later on Macs with an Apple M1 chip or later. Apple-device users should check that requirement before choosing OGM.

Who it's for

OGM is a good fit for players tracking several runs across regions and who value personalized markers, filters, and offline map access. It is less compelling for players who need route planning or who do not want responsibility for exporting progress or enabling sync before uninstalling. Support is available at [email protected] and +380633887884.

Pros and cons

  • Pros: Unlimited tracking categories, markers, and notes give players room to organize detailed progress without running into stated caps.
  • Pros: Downloaded maps and core data work offline, and separate profiles help prevent playthroughs from getting mixed together.
  • Cons: New or updated maps and first-time screenshot loading need a network connection, so offline use takes some preparation.
  • Cons: Progress is permanently lost on uninstall unless cloud sync is enabled or an export file is saved.
  • Cons: There is no route planning, and the free tier is ad-supported.

Alternatives

For more options in this category, browse Interactive Game Maps.

  • LootAtlas is worth comparing if you want a free app that also runs on the web.
  • Gamer Guides Interactive Maps may suit players who want guides and discussion alongside maps, with a free tier capped at 50 markers per map.
  • The Forest Map Companion is a free-to-start alternative for players seeking interactive maps and guides across Android, iOS, and web.
  • TH.GL is a better fit for web, Windows, or extension users who want live tracking and interactive maps, with sign-in required for cloud-synced filters and marker comments.
  • ClearedMap suits web users who want every map and marker, an unlimited checklist, notes, and drawings free without an account.
  • IMapp is a web-based option with a free-forever model, no paywall, and no mandatory registration.
  • Tarkov Navigator is an option to compare for web-based map use.
  • MapGenie is another freemium option available on Android, iOS, and web.

Verdict

Choose OGM if you want offline game maps paired with flexible progress tracking across multiple playthroughs. Its unlimited markers and categories make it more than a map viewer, and the free plan includes those core tools. Look elsewhere if route planning is essential, or be ready to back up progress before uninstalling.

Getting started

  1. Install OGM on Android, iOS, or a supported Mac.
  2. Connect to the network to download maps and initially load location screenshots.
  3. Create profiles for separate playthroughs if needed.
  4. Add tracking categories, notes, and markers to map regions.
  5. Optionally create an account for automatic sync, or use OGM Hub to export and import progress offline.
  6. Choose the free ad-supported plan or a paid plan to remove ads.

Limits worth knowing

The free plan includes offline maps, markers, and tracking but is ad-supported. Paid options remove ads for $1.99 a month, $7.99 a year, or $29.99, paid once.

Questions

Is OGM a game?

No. It is an unofficial fan-made app that provides interactive maps for game worlds.

Can I use OGM offline?

Downloaded maps and core data work offline. Network access is needed for new or updated maps and for initially loading location screenshots.

What platforms does OGM support?

It is available for Android, iOS, and macOS. Apple support requires iOS 15 or later, or macOS 12 or later on an Apple M1 chip or later.

What does the free plan include?

The free plan includes offline maps, markers, and tracking, with ads.

How much does Premium cost?

Monthly Premium is $1.99 a month, Yearly Premium is $7.99 a year, and Lifetime Access is $29.99, paid once. Each removes ads.

Do I need an account to keep or transfer progress?

An account is optional and enables automatic sync. OGM Hub supports offline export and import, but progress is permanently deleted on uninstall if it was not synced or manually exported.

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