# PatchMap vs NLSF

The clearest difference is monetization model: NLSF at free with in-app purchases against PatchMap's subscription. NLSF also leads on review sentiment (62% vs 29%). PatchMap's advantage is iOS requirement (10.0 vs 12.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. PatchMap sells 1 in-app purchase, starting at $7.49 per month and NLSF sells 1 in-app purchase, starting at $3.99 per year. Whichever you choose, the download price is not the number that matters.

PatchMap ships an update every 3 weeks, NLSF monthly. The most recent releases landed on September 24, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | PatchMap | NLSF |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 28.6% of reviews | **61.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 108 MB | 311 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Skybase Geomatic Solutions Inc.](https://appshunter.io/developer/1462348212) | [MapGears inc.](https://appshunter.io/developer/1439850962) |

## What reviewers say

### PatchMap

[App page](https://appshunter.io/ios/app/patchmap/id1472809988)

Navigate to oilfield locations with detailed maps and turn-by-turn directions. Access wellsite, facility, and LSD information, overlay various map layers, and record trip logs. Offers a 7-day free trial for its monthly subscription.

**Highlights:** Navigate to LSDs, wellsites, and facilities, Turn-by-turn directions, Multiple map background options, Overlay optional map layers, Search by UWI, Operator, License Number, Record waypoints and trip logs, Get current LSD location and GPS coordinates

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PatchMap Monthly Subscription | $7.49 | per month |


### NLSF

[App page](https://appshunter.io/ios/app/nlsf/id6464429448)

This navigation app helps snowmobilers track their journeys, manage equipment, and stay updated on trail conditions. It offers offline GPS tracking, points of interest, and itinerary saving, with additional online features for real-time status updates and location sharing.

**Highlights:** Offline GPS tracking, Trip statistics and breadcrumbs, Equipment distance tracking, Trail condition updates, Points of interest on map, Itinerary planning and saving, Location sharing with friends

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual Pro Version | $3.99 | per year |


## Frequently asked questions

### Is PatchMap free?

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

### Is NLSF free?

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

### Do PatchMap or NLSF have ads?

Neither PatchMap nor NLSF shows ads.

### Which is updated more often, PatchMap or NLSF?

PatchMap ships an update every 3 weeks, and NLSF monthly. Most recently, PatchMap was updated on September 24, 2026 and NLSF on September 22, 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.*