Comparison

Fronius Solar.start vs Projekt Marker

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Fronius Solar.start

This app simplifies the setup of Fronius inverters and related devices through a guided, step-by-step process. It allows for quick commissioning, firmware updates, and integration with the Fronius Solar.web monitoring platform directly from a mobile device.

Highlights
  • QR-code scanning for device setup
  • Step-by-step commissioning guide
  • Inverter firmware updates
  • Network and product configuration
  • Integration with Fronius Solar.web
  • Quick access to web interface
  • How-to videos
Read full description

The Fronius Solar.start app helps the installer to quickly and easily set up our Fronius devices, i.e. GEN24, Verto and Tauro inverters, Smart Meter IP, Reserva, Reserva Pro or Ohmpilot by a simple QR-code scan. The device can be commissioned directly from your phone or tablet by following the step-by-step guide. Set up your Fronius inverter in just a few minutes: - Inverter firmware update of GEN24, Verto and Tauro for initial commissionings - Quick and easy commissioning in just three steps 1) Network settings 2) Product configuration 3) Integration into the Fronius Solar.web monitoring platform - Quick access to the web interface for additional settings and functions - Quick action function "Scan to connect" for a faster connection to the device - Full warranty coverage when you register the inverter on Fronius Solar.web - Useful step by step installation and setup videos for Fronius products - Useful manuals for installation, operation and maintenance about Fronius products - Link to useful platforms such as Fronius Solar.web and Fronius Solar.SOS

About

Projekt Marker

Features
Read full description

Projekt Marker helps construction professionals document project sites with markers, photos, and protocols on plans and other documents.

Screenshots

Fronius Solar.start4 screens
Projekt Marker4 screens

Verdict

The call

The clearest difference is update cadence: Projekt Marker at every 3 days against Fronius Solar.start's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Fronius Solar.start ships an update every 2 months, Projekt Marker every 3 days. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.

Scorecard1 real difference · 9 level
Fronius Solar.start versus Projekt Marker: the parameters behind the verdict, then further details
ParameterFronius Solar.startProjekt Marker
PriceFreeFree
Rating3.0 (5 ratings) — better—
Positive reviews21.8% of reviews—
Number of ratings5 — better—
Update frequencyEvery 2 monthsEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.1 — better
Further details — not scored
Size202 MB33 MB
Age rating17+4+
DeveloperFronius International GmbHChristoph Jakobi

In-app purchases

None

Fronius Solar.start

No in-app purchases

None

Projekt Marker

No in-app purchases

Questions

Is Fronius Solar.start free?
Fronius Solar.start is free to download, with no in-app purchases.
Is Projekt Marker free?
Projekt Marker is free to download, with no in-app purchases.
Do Fronius Solar.start or Projekt Marker have ads?
Neither Fronius Solar.start nor Projekt Marker shows ads.
Which is updated more often, Fronius Solar.start or Projekt Marker?
Fronius Solar.start ships an update every 2 months, and Projekt Marker every 3 days. Most recently, Fronius Solar.start was updated on October 24, 2026 and Projekt Marker on October 10, 2026.

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