# OGM vs Zone Wonders

The clearest difference is in-app purchases: Zone Wonders at none against OGM's 3. Zone Wonders also leads on ads (none vs shown). OGM's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 18.0). On price and update cadence there is nothing between them.

Both are free to download. OGM sells 3 in-app purchases, starting at $1.99 per month. Zone Wonders asks for nothing beyond the download.

OGM ships an update every 6 days, Zone Wonders every 4 days. The most recent releases landed on September 30, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | OGM | Zone Wonders |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (3 ratings)](https://appshunter.io/ios/app/ogm-interactive-game-maps/id6761828984/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 days | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 261 MB | 11 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Denys Maksymchuk](https://appshunter.io/developer/1706276771) | [Anton Kuzmenko](https://appshunter.io/developer/6783652097) |

## What reviewers say

### 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 |


### Zone Wonders

[App page](https://appshunter.io/ios/app/zone-wonders/id6785952275)

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

**In-app purchases:** none


## Frequently asked questions

### Is OGM free?

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

### Is Zone Wonders free?

Zone Wonders is free to download, with no in-app purchases.

### Do OGM or Zone Wonders have ads?

OGM shows ads; Zone Wonders does not.

### Which is updated more often, OGM or Zone Wonders?

OGM ships an update every 6 days, and Zone Wonders every 4 days. Most recently, OGM was updated on September 30, 2026 and Zone Wonders on October 14, 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.*