# MapGenie vs OGM

The clearest difference is rating: MapGenie at 4.6 against OGM's 3.3. MapGenie also leads on ratings volume (144 vs 3). OGM's advantage is update cadence (every 6 days vs every 48 months) and review sentiment (67% vs 53%). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. MapGenie sells 1 one-off in-app purchase and OGM sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

MapGenie holds the better App Store score, 4.6 against 3.3. That said, the two scores are not equally well evidenced: MapGenie has 144 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 53% of MapGenie's written reviews are positive against 67% of OGM's, so the app with the better star average is not the one people write more warmly about.

MapGenie ships an update every 48 months, OGM every 6 days. The most recent releases landed on October 12, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | MapGenie | OGM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (144 ratings)](https://appshunter.io/ios/app/mapgenie-grounded-map/id6443450418/reviews)** | [3.3 (3 ratings)](https://appshunter.io/ios/app/ogm-interactive-game-maps/id6761828984/reviews) |
| Number of ratings | **144** | 3 |
| Positive reviews | 52.9% of reviews | **66.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 48 months | **Every 6 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 54 MB | 261 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Magic Lamp Technologies Limited](https://appshunter.io/developer/499996104) | [Denys Maksymchuk](https://appshunter.io/developer/1706276771) |

## What reviewers say

### MapGenie

[App page](https://appshunter.io/ios/app/mapgenie-grounded-map/id6443450418)

An unofficial interactive map for the game Grounded. Discover over 500 locations for collectibles, resources, and more. Track your progress and sync with a website for 100% game completion.

**Highlights:** Over 500 locations, 80+ categories, Quicksearch functionality, Website progress sync, Progress tracker, Note-taking on map

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Grounded Map PRO Upgrade | $6.99 | one-time |


### OGM

[App page](https://appshunter.io/ios/app/ogm-interactive-game-maps/id6761828984)

This unofficial fan-made app provides interactive maps and progress tracking for various games, consolidating them into a single offline resource. Manage your adventures, track items and quests, and add personal notes to enhance your gaming experience.

**Highlights:** Unified map library for dozens of games, Reliable offline access with smart caching, Automatic progress saving and last opened map recall, Manage game playthroughs with separate profiles, Unlimited progress tracking for items and quests, Personalized notes and markers on maps, Powerful filter system for map markers

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $1.99 | per month |
| Yearly Premium | $7.99 | per year |
| Lifetime Access | $29.99 | one-time |


## Frequently asked questions

### Is MapGenie free?

MapGenie is free to download, with in-app purchases available.

### Is OGM free?

OGM is free to download, with in-app purchases available.

### Which has better reviews, MapGenie or OGM?

MapGenie is rated higher. MapGenie averages 4.6 out of 5 from 144 ratings, while OGM averages 3.3 from 3 ratings.

### Do MapGenie or OGM have ads?

Both MapGenie and OGM show ads.

### Which is updated more often, MapGenie or OGM?

MapGenie ships an update every 48 months, and OGM every 6 days. Most recently, MapGenie was updated on October 12, 2026 and OGM on September 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*