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Maps · head to head

MAPS.ME vs SAGA GIS

MAPS.ME logo

MAPS.ME

Maps

Free, offline maps application based on OpenStreetMap data

From
Free
Rated
-
Full reviewWebsite
SAGA GIS logo

SAGA GIS

Maps

Open source terrain and geoscientific analysis with no vendor and no support contract available

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: MAPS.ME mobile-only - no web or desktop navigation client; SAGA GIS there is no commercial support contract available from anyone, so a procurement process that requires a named supplier with a service level cannot be satisfied and the organisation carries the whole operational risk itself
  • They diverge on capability: MAPS.ME covers Core Functionality, SAGA GIS covers Terrain morphometry.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which MAPS.ME and SAGA GIS actually diverge.

Attributes where MAPS.ME and SAGA GIS differ
AttributeMAPS.MESAGA GIS
Pricing modelUnknownOpen source, no licence fee
PlatformsiOS, AndroidWindows, Linux, macOS
Founded2011Unknown

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 MAPS.ME

  • Core Functionality
  • User Interface

Only in SAGA GIS

  • Terrain morphometry
  • Hydrological modelling
  • Geostatistics
  • Image analysis
  • Module library
  • QGIS integration
  • Python and R bindings

What people use each for

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

MAPS.ME

  • Downloading offline maps for travel without connectivitynot SAGA GIS
  • Turn-by-turn driving, walking, and cycling navigation without datanot SAGA GIS
  • Finding points of interest and hiking trailsnot SAGA GIS
  • Following built-in travel guidesnot SAGA GIS
  • Hotel booking via Booking.com integrationnot SAGA GIS

SAGA GIS

  • A hydrologist deriving catchment boundaries and flow networks from a national elevation model at a resolution commercial tools slow down onnot MAPS.ME
  • A soil science team producing interpolated property surfaces with documented geostatistical methods for a peer-reviewed papernot MAPS.ME
  • A government environmental analyst who needs a terrain index that no commercial GIS implements and does not want to write it from scratchnot MAPS.ME
  • A QGIS user who has hit the limits of the native toolbox and needs the SAGA algorithms already exposed in the processing frameworknot MAPS.ME

Where each one falls short

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

MAPS.ME

  • Mobile-only - no web or desktop navigation client
  • Free tier limits offline map downloads and shows monetization prompts
  • No native Windows, macOS, or Linux app
  • Map data comes from the OpenStreetMap community rather than a commercial map provider

SAGA GIS

  • There is no commercial support contract available from anyone, so a procurement process that requires a named supplier with a service level cannot be satisfied and the organisation carries the whole operational risk itself
  • The project explicitly states that everyone working on it has another job and that answers may take a while, which means an urgent production failure has no escalation path
  • The interface is dated and inconsistent across modules, and cartographic output is poor, so most users treat it as an analysis engine and produce maps somewhere else
  • Documentation for many of the several hundred modules is a parameter list without explanation of method or expected input, so choosing the right algorithm often requires reading the source or a published paper
  • Development is concentrated in a small group, which creates real key-person risk: a change in the circumstances of a handful of maintainers would slow or stop releases, and there is no organisation obliged to continue them

Pricing, plan by plan

MAPS.ME

Free

No published plan breakdown. See the MAPS.ME review.

SAGA GIS

Free
  • SAGA GISFree
    • GNU General Public Licence
    • No licence fee and no usage limits
    • No commercial support contract exists

Which should you pick?

Choose MAPS.ME if

  • You need core functionality.
  • You want to start without paying.
  • You work on iOS, Android.
  • You also want user interface.
MAPS.ME review

Choose SAGA GIS if

  • You need terrain morphometry.
  • You want to start without paying.
  • You work on Windows, Linux, macOS.
  • You also want hydrological modelling.
SAGA GIS review

Questions people ask

Is MAPS.ME or SAGA GIS better?
Neither clearly leads. MAPS.ME starts at Free and SAGA GIS at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, MAPS.ME or SAGA GIS?
MAPS.ME starts at Free and SAGA GIS at Free.
Does MAPS.ME or SAGA GIS run on more platforms?
MAPS.ME runs on iOS, Android. SAGA GIS runs on Windows, Linux, macOS.
Can I use MAPS.ME for free?
Both have a free tier, so you can try either at no cost before committing.
What is MAPS.ME best used for?
MAPS.ME is most often used for downloading offline maps for travel without connectivity, turn-by-turn driving, walking, and cycling navigation without data, finding points of interest and hiking trails, following built-in travel guides. Of those, downloading offline maps for travel without connectivity and turn-by-turn driving, walking, and cycling navigation without data are not what SAGA GIS is typically brought in for.
What can MAPS.ME do that SAGA GIS cannot?
MAPS.ME covers Core Functionality, User Interface. SAGA GIS covers Terrain morphometry, Hydrological modelling, Geostatistics, Image analysis.

Answered from the vendors’ own pages

MAPS.ME: Is MAPS.ME free to download and use?

MAPS.ME is available as a free download for both iOS via App Store and Android via Google Play. No pricing information is published on the MAPS.ME website, suggesting a free service model.

Source
SAGA GIS: Who maintains SAGA GIS?

A small international developer community, originating from physical geography departments at the universities of Göttingen and Hamburg. It is hosted on SourceForge and releases continue in the 9.x line.

MAPS.ME: What features are included in MAPS.ME?

MAPS.ME is marketed as 'not just an app but a friend in all your adventures.' Full feature details require downloading the app from App Store or Google Play. Specific limitations or premium features are not disclosed on the website.

Source
SAGA GIS: Can I buy support?

No. There is no vendor and no commercial support contract. The project itself states there is no hotline and no guaranteed support.

MAPS.ME: How does MAPS.ME make money if the app is free?

MAPS.ME does not publish pricing or monetization details on its website. The app is available free on both iOS and Android platforms, but the business model for generating revenue is not disclosed publicly.

Source
SAGA GIS: Do I need SAGA if I already run QGIS?

Often not, because many SAGA algorithms are available through the QGIS processing toolbox. Install SAGA directly when you need modules QGIS does not expose or want to script them independently.

SAGA GIS: What licence is it under?

The GNU General Public Licence, so you can modify and redistribute it under the same terms.

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