Softwr

Maps · head to head

SW Maps vs Zonar Systems

SW Maps logo

SW Maps

Maps

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

From
Free
Free plan
Yes
Full reviewWebsite
Zonar Systems logo

Zonar Systems

Fleet Management

Telematics for school buses and vocational fleets, built around verified physical inspections

From
On request
Free plan
No
Full reviewWebsite

The short version

  • Only SW Maps has a free tier, so it costs nothing to try first.
  • Each has a real cost: 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.; Zonar Systems the product is shaped around pupil transport and heavy vocational work, so light commercial van fleets pay for inspection and ridership machinery they will never use.
  • They diverge on capability: SW Maps covers Custom feature layers, Zonar Systems covers EVIR.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which SW Maps and Zonar Systems actually diverge.

Attributes where SW Maps and Zonar Systems differ
AttributeSW MapsZonar Systems
Starting priceFreeOn request
Pricing modelOpen source, no licence feequote
Free tierYesNo
PlatformsAndroidWeb, iOS, Android
CategoryMapsFleet Management

Identical on both: user rating (Not yet rated).

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 SW Maps

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

Only in Zonar Systems

  • EVIR
  • Z Pass
  • MyView
  • Zonar Logs
  • Fault code monitoring
  • Zonar Coach

What people use each for

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

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 Zonar Systems
  • A survey team pairing a low-cost RTK receiver with Android tablets to collect centimetre-accurate attributed features without buying field software seatsnot Zonar Systems
  • A university field course teaching GNSS data collection where every student needs the tool on their own devicenot Zonar Systems
  • 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 Zonar Systems

Zonar Systems

  • A school district that must evidence pre-trip inspections to a state regulator and cannot rely on a driver ticking boxes on a screennot SW Maps
  • A pupil transport operation that needs to answer parent queries about which bus a child boarded and whennot SW Maps
  • A waste or utilities fleet with heavy vehicles where a missed defect becomes a liability question in courtnot SW Maps
  • A public sector fleet running a formal tender where verified inspection records are a scored requirementnot SW Maps

Where each one falls short

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

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.

Zonar Systems

  • The product is shaped around pupil transport and heavy vocational work, so light commercial van fleets pay for inspection and ridership machinery they will never use.
  • EVIR requires RFID tags fitted at zones on every vehicle plus a handheld or tablet, so installation labour and ongoing tag replacement are real costs that a plug-in competitor does not carry.
  • Continental has been separating its automotive divisions into standalone businesses, which leaves the long-term ownership and investment path for Zonar uncertain just as districts sign multi-year agreements.
  • The interface and reporting are dated next to newer platforms, and administrators moving from a modern dashboard find report building and data export unnecessarily manual.
  • Pricing is quoted rather than published and bundles hardware into multi-year terms, so comparing it fairly against a month-to-month competitor requires modelling total cost across the whole contract rather than the monthly figure.

Pricing, plan by plan

SW Maps

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

Zonar Systems

On request
  • Zonar Systems$undefined/year
    • Per vehicle subscription with hardware and installation quoted separately
    • RFID inspection tags and rugged tablets priced per vehicle
    • Student ridership and parent app licensed per district

Which should you pick?

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

Choose Zonar Systems if

  • You need evir.
  • You work on Web, iOS, Android.
  • You also want z pass.
Zonar Systems review

Questions people ask

Is SW Maps or Zonar Systems better?
Neither clearly leads. SW Maps starts at Free and Zonar Systems at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, SW Maps or Zonar Systems?
SW Maps has a free tier; the other does not. Paid plans start at Free for SW Maps and On request for Zonar Systems.
Does SW Maps or Zonar Systems run on more platforms?
SW Maps runs on Android. Zonar Systems runs on Web, iOS, Android.
Can I use SW Maps for free?
Yes. SW Maps has a free tier, so you can try it without paying. Zonar Systems starts at On request.
What is SW Maps best used for?
SW Maps is most often used for an ngo or municipal utility mapping water points, pipe networks or road assets on a budget that cannot absorb per-user gis subscriptions, a survey team pairing a low-cost rtk receiver with android tablets to collect centimetre-accurate attributed features without buying field software seats, a university field course teaching gnss data collection where every student needs the tool on their own device, 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 job. Of those, an ngo or municipal utility mapping water points, pipe networks or road assets on a budget that cannot absorb per-user gis subscriptions and a survey team pairing a low-cost rtk receiver with android tablets to collect centimetre-accurate attributed features without buying field software seats are not what Zonar Systems is typically brought in for.
What can SW Maps do that Zonar Systems cannot?
SW Maps covers Custom feature layers, External GNSS support, Offline basemaps, Geospatial PDF layers. Zonar Systems covers EVIR, Z Pass, MyView, Zonar Logs.

Answered from the vendors’ own pages

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.

Zonar Systems: What does EVIR actually prove?

That a person carrying the scanning device was physically next to each tagged zone on the vehicle in sequence. It does not prove they looked carefully, but it removes the common defence that an inspection was recorded from the cab.

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.

Zonar Systems: Is Zonar only for school buses?

No. It is used across waste, utilities, construction and transit, but pupil transport is where its ridership and parent-facing features have no direct equivalent.

SW Maps: Is there an iOS version?

No. Android only.

Zonar Systems: How disruptive is the installation?

More disruptive than a plug-in device. Expect a vehicle out of service for a fitting appointment, tags mounted at several points, and a rolling programme across the fleet rather than a same-day rollout.

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.

Share

Related pages

More on SW Maps

More on Zonar Systems

Keep looking

Other head to heads