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Comparison

KAN Quick Surface vs HerzComp 650

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

Head to head
KAN Quick Surface
KAN Quick Surface
Free
šŸ’¼ Business
No ratingsView app ā†’
HerzComp 650
HerzComp 650
Free
šŸ’¼ Business
No ratingsView app ā†’
About

KAN Quick Surface

Features
Read full description

KAN Quick Surface mobile app supports you in everyday work, speeding up significantly the process of surface system installation. App features: Ā· Enables selection of floor, wall and ceiling installations. Ā· Immediately controls the system operation parameters. Ā· Enables assessment of heating and cooling power of individual installation. Ā· Precise results - calculates the flows through loops required for hydraulic adjustment. Ā· Enables selection of pipe spacing in a simple way. Ā· Always available, wherever you are.

About

HerzComp 650

Read full description

Smart tool for balancing of heating and cooling systems. Balancing valves of heading European producers included. Successfully can be used for measuring of very small differential and gauge pressures.

Screenshots

KAN Quick Surface2 screens
HerzComp 6504 screens

Verdict

The call

The clearest difference is update cadence: HerzComp 650 at every 2 months against KAN Quick Surface's every 11 months. KAN Quick Surface's advantage is iOS requirement (11.0 vs 14.7). On price, ads, in-app purchases and device support there is nothing between them.

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

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

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

UpkeepUpdate frequency

KAN Quick Surface ships an update every 11 months, HerzComp 650 every 2 months. The most recent releases landed on September 9, 2026 and September 19, 2026 respectively.

Scorecard2 real differences Ā· 4 level
KAN Quick Surface versus HerzComp 650: the parameters behind the verdict, then further details
ParameterKAN Quick SurfaceHerzComp 650
PriceFreeFree
Update frequencyEvery 11 monthsEvery 2 months ā€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 ā€” better14.7
Further details ā€” not scored
Size29 MB43 MB
Age rating4+4+
DeveloperKAN-therm GmbHSV Technics

In-app purchases

None

KAN Quick Surface

No in-app purchases

None

HerzComp 650

No in-app purchases

Questions

Is KAN Quick Surface free?
KAN Quick Surface is free to download, with no in-app purchases.
Is HerzComp 650 free?
HerzComp 650 is free to download, with no in-app purchases.
Do KAN Quick Surface or HerzComp 650 have ads?
Neither KAN Quick Surface nor HerzComp 650 shows ads.
Which is updated more often, KAN Quick Surface or HerzComp 650?
KAN Quick Surface ships an update every 11 months, and HerzComp 650 every 2 months. Most recently, KAN Quick Surface was updated on September 9, 2026 and HerzComp 650 on September 19, 2026.

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