# 3D Offline Maps vs GPS COREYMI

The clearest difference is in-app purchases: GPS COREYMI at none against 3D Offline Maps's 7. 3D Offline Maps's advantage is device support. On price and iOS requirement there is nothing between them.

Both are free to download. 3D Offline Maps sells 6 in-app purchases, starting at $1.99 per 7 days. GPS COREYMI asks for nothing beyond the download.

## The numbers

| Metric | 3D Offline Maps | GPS COREYMI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (659 ratings)](https://appshunter.io/ios/app/3d-offline-maps-gps-tracker/id1629505231/reviews)** | — |
| Number of ratings | **659** | — |
| Positive reviews | 80.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | — |
| Update frequency | Every 6 days | — |
| Monetization | Freemium | — |
| Size | 72 MB | 34 MB |
| Requires iOS | 15.4 | **15.1** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [SERGEI BEZDENEZHNYKH](https://appshunter.io/developer/1519570418) | [Youssouf Idriss Issa](https://appshunter.io/developer/1883495828) |

## What reviewers say

### 3D Offline Maps

[App page](https://appshunter.io/ios/app/3d-offline-maps-gps-tracker/id1629505231)

Explore the world with detailed 2D and 3D offline maps for navigation and outdoor adventures. Record GPS tracks, save routes, and import/export GPX files without needing an internet connection. Plan trips, mark points of interest, and share your journey comfortably.

**Highlights:** Detailed 2D and 3D offline maps, GPS track recording, Route planning, GPX/KML/KMZ import/export, Waypoint creation and management, Offline map downloads with unlimited storage, Compass and barometer

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Week | $1.99 | per 7 days |
| Premium Month | $3.99 | per month |
| Premium Annual | $12.99 | per year |
| Annual Sale | $12.99 | per year |
| Matching to road | $0.99 | one-time |
| Lifetime | $19.99 | one-time |

**What reviewers like**

- 🗺️ Excellent 3D mapping technology
- 👍 Clear and colorful visualization
- 🧭 Effective offline navigation
- 🔄 Map rotation capability for trail viewing
- ⛰️ Great for hiking and outdoor activities

**What reviewers complain about**

- 💰 Expensive pricing
- 🐛 3D offline maps turn black and become grainy
- 🗺️ Trails not clearly marked or visible
- 🏷️ Roads not identified or labeled
- ⏱️ Slow rendering and zoom performance

**Reported bugs**

- 3D offline maps display black and grainy visuals
- Maps require zooming out and back in to clear display
- GPX file download compatibility issues
- Background tracking does not work

**Requested features**

- CarPlay support integration
- Map selection icon on main page
- Current/real-time satellite imagery
- Map gradients relative to pitch
- Background tracking functionality


### GPS COREYMI

[App page](https://appshunter.io/ios/app/gps-coreymi/id6760257154)

**In-app purchases:** none


## Frequently asked questions

### Is 3D Offline Maps free?

3D Offline Maps is free to download, with in-app purchases available.

### Is GPS COREYMI free?

GPS COREYMI is free to download, with no in-app purchases.

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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.*