Softwr

Maps · head to head

Navmii GPS vs SW Maps

Navmii GPS logo

Navmii GPS

Maps

Free offline GPS navigation worldwide

From
Free
Rated
-
Full reviewWebsite
SW Maps logo

SW Maps

Maps

Free Android GIS data collector that pairs with external RTK GNSS receivers

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Navmii GPS pricing is pay-as-you-go but no rate cards or costs published online; SW Maps android only. There is no iOS version and no sign of one, which rules it out for organisations that issue iPhones and iPads to field staff.
  • They diverge on capability: Navmii GPS covers Offline navigation, SW Maps covers Custom feature layers.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Navmii GPS and SW Maps actually diverge.

Attributes where Navmii GPS and SW Maps differ
AttributeNavmii GPSSW Maps
Pricing modelfreemiumOpen source, no licence fee
PlatformsIos, AndroidAndroid
Founded2008Unknown

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Maps).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Navmii GPS

  • Offline navigation
  • Voice guidance
  • Speed camera alerts
  • Traffic updates
  • Fuel prices
  • CarPlay
  • Android Auto
  • SSL encryption

Only in SW Maps

  • Custom feature layers
  • External GNSS support
  • Offline basemaps
  • Geospatial PDF layers
  • Vector import
  • Photo and media capture
  • Export formats
  • NTRIP client

What people use each for

The jobs each tool is most often brought in to do.

Navmii GPS

  • Connected car navigation integrationnot SW Maps
  • Vehicle tracking and fleet managementnot SW Maps
  • EV and truck-specific routing solutionsnot SW Maps

SW Maps

  • An NGO or municipal utility mapping water points, pipe networks or road assets on a budget that cannot absorb per-user GIS subscriptionsnot Navmii GPS
  • A survey team pairing a low-cost RTK receiver with Android tablets to collect centimetre-accurate attributed features without buying field software seatsnot Navmii GPS
  • A university field course teaching GNSS data collection where every student needs the tool on their own devicenot Navmii GPS
  • A consultant doing a one-off asset inventory who needs shapefile or GeoPackage output and does not want to start an annual subscription for a three-week jobnot Navmii GPS

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Navmii GPS

  • Pricing is pay-as-you-go but no rate cards or costs published online
  • Customers must contact sales team directly at +44 (0)208 090 8311 or [email protected] for pricing

SW Maps

  • Android only. There is no iOS version and no sign of one, which rules it out for organisations that issue iPhones and iPads to field staff.
  • There is no back end: no user management, no central project sync, no audit trail. Data lives on the device until someone exports it, and a lost tablet is lost data.
  • No commercial support contract exists, so an organisation with a compliance requirement for vendor support cannot use it for regulated work regardless of technical fit.
  • It is maintained by a small consultancy as a side product of its own project work, so the roadmap follows Softwel’s needs and a feature you depend on may never be prioritised.
  • Form logic is basic compared with dedicated survey platforms: no meaningful skip logic, validation or multi-user assignment, so complex questionnaires quickly outgrow it.

Pricing, plan by plan

Navmii GPS

Free
  • FreeFree
    • Offline navigation
    • Voice guidance
    • Speed camera alerts
  • Premium Features$4.99/one-time
    • Ad-free experience
    • Premium voices
    • Advanced routing

SW Maps

Free
  • SW MapsFree
    • All features included
    • External RTK GNSS support
    • Unlimited layers and exports

Which should you pick?

Choose Navmii GPS if

  • You need offline navigation.
  • You want to start without paying.
  • You work on Ios, Android.
  • You also want voice guidance.
Navmii GPS review

Choose SW Maps if

  • You need custom feature layers.
  • You want to start without paying.
  • You work on Android.
  • You also want external gnss support.
SW Maps review

Questions people ask

Is Navmii GPS or SW Maps better?
Neither clearly leads. Navmii GPS starts at Free and SW Maps at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Navmii GPS or SW Maps?
Navmii GPS starts at Free and SW Maps at Free.
Does Navmii GPS or SW Maps run on more platforms?
Navmii GPS runs on Ios, Android. SW Maps runs on Android.
Can I use Navmii GPS for free?
Both have a free tier, so you can try either at no cost before committing.
What is Navmii GPS best used for?
Navmii GPS is most often used for connected car navigation integration, vehicle tracking and fleet management, ev and truck-specific routing solutions. Of those, connected car navigation integration and vehicle tracking and fleet management are not what SW Maps is typically brought in for.
What can Navmii GPS do that SW Maps cannot?
Navmii GPS covers Offline navigation, Voice guidance, Speed camera alerts, Traffic updates. SW Maps covers Custom feature layers, External GNSS support, Offline basemaps, Geospatial PDF layers.

Answered from the vendors’ own pages

Navmii GPS: How is Navmii GPS pricing structured?

Navmii uses a pay-as-you-go model where you only pay for what you actually use, avoiding fixed contracts or capacity planning limitations. However, specific rates and pricing details are not published online. Source: https://www.navmii.com/pricing

Source
SW Maps: Is SW Maps really free?

Yes. It is free with no advertising and no paid tier. There is no subscription and no feature paywall.

Navmii GPS: How do I get Navmii pricing information?

Navmii pricing requires direct contact with their sales team. You can call +44 (0)208 090 8311, email [email protected], or use their online contact form. Specific pricing details are customized based on your integration and usage needs. Source: https://www.navmii.com/pricing

Source
SW Maps: Does it support RTK receivers?

Yes, over Bluetooth or USB serial, with NTRIP correction support, antenna height and per-point fix quality recording.

SW Maps: Is there an iOS version?

No. Android only.

SW Maps: Who maintains it?

Softwel, an engineering consultancy in Kathmandu, Nepal, which built it for its own infrastructure projects.

SW Maps: Can we get support?

Not contractually. There is no commercial support agreement, which is the main reason organisations with compliance obligations choose a paid alternative.

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