Comparison

Surveyor2 vs PV

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

Head to head
About

Surveyor2

Features
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Live device states for IoT enabled Quantec systems using surveyor 2

About

PV

Features
Read full description

Introducing PV:Sync Mobile – The Smarter Way to Manage Your Solar Test Data PV:Sync Mobile is the dedicated companion app for the PV:1525, designed to simplify and enhance your solar testing process from start to finish. With wireless firmware updates, you can keep your PV:1525 fully up to date without needing to return it to the manufacturer, meaning no downtime or disruption to your work. The app makes it easy to sync and transfer test data directly from your PV:1525 to your device, ensuring fast, accurate record-keeping on the go. You can also compare results against a built-in database of solar modules, allowing you to confirm performance and quickly identify any anomalies in the system. PV:Sync Mobile supports efficient, on-site reporting by generating clear, simple test summaries that can be exported in a format compatible with Seaward’s SolarCert software. This helps streamline your workflow and reduce time spent on paperwork. Whether you're commissioning, inspecting or maintaining solar PV systems, PV:Sync Mobile gives you greater speed, control and confidence in the field.

Screenshots

Surveyor24 screens
PV4 screens

Verdict

The call

The clearest difference is update cadence: Surveyor2 at every 2 months against PV's every 6 months. PV's advantage is iOS requirement (15.6 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

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

UpkeepUpdate frequency

Surveyor2 ships an update every 2 months, PV every 6 months. The most recent releases landed on September 30, 2026 and October 1, 2026 respectively.

Scorecard2 real differences Β· 4 level
Surveyor2 versus PV: the parameters behind the verdict, then further details
ParameterSurveyor2PV
PriceFreeFree
Update frequencyEvery 2 months β€” betterEvery 6 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad, iPod β€” better
Requires iOS17.615.6 β€” better
Further details β€” not scored
Size47 MB59 MB
Age rating4+4+
DeveloperC-TEC (Computionics)Seaward Electronics Ltd.

In-app purchases

None

Surveyor2

No in-app purchases

None

PV

No in-app purchases

Questions

Is Surveyor2 free?
Surveyor2 is free to download, with no in-app purchases.
Is PV free?
PV is free to download, with no in-app purchases.
Do Surveyor2 or PV have ads?
Neither Surveyor2 nor PV shows ads.
Which is updated more often, Surveyor2 or PV?
Surveyor2 ships an update every 2 months, and PV every 6 months. Most recently, Surveyor2 was updated on September 30, 2026 and PV on October 1, 2026.

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