# Mapster vs Organic Maps・Offline Maps, GPS

The clearest difference is in-app purchases: Organic Maps・Offline Maps, GPS at none against Mapster's 2. Organic Maps・Offline Maps, GPS also leads on update cadence (fortnightly vs every 14 months) and review sentiment (88% vs 62%). Mapster's advantage is rating (4.9 vs 4.7) and iOS requirement (8.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Mapster sells 2 one-off in-app purchases. Organic Maps・Offline Maps, GPS asks for nothing beyond the download.

Mapster holds the better App Store score, 4.9 against 4.7. That said, the two scores are not equally well evidenced: Organic Maps・Offline Maps, GPS has 3.4K ratings behind it against 15, so its average is the more settled of the two. Written reviews complicate that: 62% of Mapster's written reviews are positive against 88% of Organic Maps・Offline Maps, GPS's, so the app with the better star average is not the one people write more warmly about.

Mapster ships an update every 14 months, Organic Maps・Offline Maps, GPS fortnightly. The most recent releases landed on October 5, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Mapster | Organic Maps・Offline Maps, GPS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (15 ratings)](https://appshunter.io/ios/app/mapster/id409304946/reviews)** | [4.7 (3.4K ratings)](https://appshunter.io/ios/app/organic-mapsoffline-maps-gps/id1567437057/reviews) |
| Number of ratings | 15 | **3.4K** |
| Positive reviews | 62.1% of reviews | **88.3% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 14 months | **Fortnightly** |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | — | **#43** |
| Size | 11 MB | 135 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Syzygy Research & Technology Ltd.](https://appshunter.io/developer/409047387) | [Organic Maps](https://appshunter.io/developer/1567437059) |

## What reviewers say

### Mapster

[App page](https://appshunter.io/ios/app/mapster/id409304946)

Explore the Earth with detailed offline maps featuring topographical hillshading and contour lines. Discover hiking trails, ski runs, and geographical features, even without an internet connection. Access up-to-date information from OpenStreetMap for navigation and exploration.

**Highlights:** Detailed topographical maps, Offline map access, Hillshading and contour lines, OpenStreetMap data integration, Real-time location tracking, Monthly map updates

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited downloads for 30 days | $1.99 | one-time |
| Unlimited downloads for 1 Year | $9.99 | one-time |

**What reviewers like**

- 🌍 Works offline without cell service
- 🗺️ Highly detailed maps for remote areas
- 📍 Accurate location tracking
- 🌲 Excellent for off-road and bush navigation
- 👍 Easy to use and simple interface

**What reviewers complain about**

- 📉 Data can be old
- 😵 Text hard to read at highest detail
- ❓ No key for map symbols
- 🔵 Cannot turn off location circle
- 😩 Too many nag screens

**Reported bugs**

- Crashes continuously
- Cannot search for locations
- Crashes a lot more with latest iOS 6
- Doesn't allow a dropped pin to read an elevation
- Map shifts to wrong layout when zooming

**Requested features**

- Street view
- 3D aspect on buildings
- Team up with Google maps for details
- More contour readings
- Searchable placemarks


### Organic Maps・Offline Maps, GPS

[App page](https://appshunter.io/ios/app/organic-mapsoffline-maps-gps/id1567437057)

**Currently charting:** #43 Top Free · Navigation (US App Store)

Navigate and explore with detailed offline maps and GPS guidance. Plan, record, and import routes for travel, hikes, and rides without needing an internet connection. Enjoy privacy-first, battery-efficient navigation with extensive points of interest.

**Highlights:** 100% offline maps and navigation, Fast zooming and search, Detailed points of interest, Turn-by-turn voice guidance, Hiking and cycling trail layers, Route recording and import/export, Multiple map styles

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Excellent offline maps
- 🔒 Privacy-focused
- 👍 Detailed and accurate maps
- 👍 Easy to use interface
- 👍 Lightweight and efficient

**What reviewers complain about**

- 🐛 Occasional freezing or crashing issues
- 🔋 Can be battery-intensive during navigation
- 🔍 Search function could be improved
- 👎 Routing and navigation not as robust as some paid alternatives

**Reported bugs**

- Inconsistent handling of address search
- Elevation data not always accurate

**Requested features**

- Ability to customize map styles and colors
- Integration with fitness tracking apps
- Improved public transportation routing
- Satellite/aerial imagery support
- Apple Watch app


## Frequently asked questions

### Is Mapster free?

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

### Is Organic Maps・Offline Maps, GPS free?

Organic Maps・Offline Maps, GPS is free to download, with no in-app purchases.

### Which has better reviews, Mapster or Organic Maps・Offline Maps, GPS?

Mapster is rated higher. Mapster averages 4.9 out of 5 from 15 ratings, while Organic Maps・Offline Maps, GPS averages 4.7 from 3.4K ratings.

### Do Mapster or Organic Maps・Offline Maps, GPS have ads?

Neither Mapster nor Organic Maps・Offline Maps, GPS shows ads.

### Which is updated more often, Mapster or Organic Maps・Offline Maps, GPS?

Mapster ships an update every 14 months, and Organic Maps・Offline Maps, GPS fortnightly. Most recently, Mapster was updated on October 5, 2026 and Organic Maps・Offline Maps, GPS on October 15, 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.*