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 0.00 USD per free 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 USD per month, billed monthly, and removes ads. Yearly Premium costs 7.99 USD per 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 USD per 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 sefir.den@gmail.com 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.

	IMapp	OGM
Free plan	Yes	Yes
Free trial	No	No
Paid from	Free	$0.67/mo
Open source	No	No
Platforms	Web	Android, iOS, macOS
Free plan	Yes	Yes
Progress tracking	Yes	Yes
Map layers	Yes	Yes
Mobile access	mobile_web	ios_android
Route planning	Yes	No
Custom markers	—	Yes

IMapp vs OGM

IMapp

OGM