Comparison

Racking vs Layout Calc Pro

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

Head to head
About

Racking

Features
Read full description

主に保温、保冷の目的でボイラ配管、冷水配管、冷媒配管等に断熱材で被覆し、巻きつけるラッキングのサイズを選定するアプリです。

About

Layout Calc Pro

Features
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【App Description】 Layout Calc Pro is a cloud-based intelligent calculation platform designed for riveters, pipe fitters, sheet metal workers, HVAC specialists, insulation workers, and pressure vessel assembly technicians. It deeply integrates expert experience with a powerful calculation engine (built-in professional engineering calculator supporting trigonometric and inverse trigonometric functions), revolutionizing traditional manual layout calculations and drawings. 【Core Value】 1.Instant Precision Calculation: Input parameters and instantly get complex component unfoldings. 2.Efficiency Boost: Eliminate manual calculations and templates, greatly reducing cutting and prefabrication time, focusing on assembly and inspection. 3.Accuracy Assurance: Reliable calculation results reduce rework, scrap, and corrections. 4.Cloud Convenience: Access anytime, anywhere, with clear results and one-click export to DXF/CAD files, ready for CNC cutting. 5.After-Sales Support: 24/7 online support and video tutorials help you get started easily and quickly improve your skills. 【Application Scenarios】 1.Piping Projects: Accurate unfolding and cutting of elbows, tees, reducers, risers, supports, and other components. 2.Pressure Vessels & Boilers: Petal heads, cones, nozzle layouts, cylinder openings, reinforcement rings, and saddle plates. 3.Sheet Metal & HVAC: Duct fittings, hoppers, casings, round-to-square transitions, and custom-shaped components for insulation projects. 4.Steel Structures & Welding: Complex node plates, steel angle cuts, stair treads, and non-standard container shells. 5.Cable Trays: Rapid calculation of horizontal bends, vertical bends, tees, and reducers.

Screenshots

Racking1 screens
Layout Calc Pro4 screens

Verdict

The call

The clearest difference is in-app purchases: Racking at none against Layout Calc Pro's 7. Layout Calc Pro's advantage is update cadence (every 6 days vs every 5 months). On price, ads, device support and iOS requirement 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. Layout Calc Pro sells 7 one-off in-app purchases. Racking asks for nothing beyond the download.

UpkeepUpdate frequency

Racking ships an update every 5 months, Layout Calc Pro every 6 days. Both last shipped on September 17, 2026.

Scorecard2 real differences · 4 level
Racking versus Layout Calc Pro: the parameters behind the verdict, then further details
ParameterRackingLayout Calc Pro
PriceFreeFree
Update frequencyEvery 5 monthsEvery 6 days — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS12.1 — better13.0
Further details — not scored
Size10 MB49 MB
Age rating4+4+
Developernobutaka uchimura思源 李

In-app purchases

None

Racking

No in-app purchases

7 purchases

Layout Calc Pro

One-time7
  • Three Day VIP$5.00
  • 1-Year VIP Membership$19.99
  • 2-Year VIP Membership$34.99
Show 4 more
  • 3-Year VIP Membership$44.99
  • 1-Year VIP Membership$55.00
  • 2-Year VIP Membership$104.99
  • 3-Year VIP Membership$154.99

Questions

Is Racking free?
Racking is free to download, with no in-app purchases.
Is Layout Calc Pro free?
Layout Calc Pro is free to download, with in-app purchases available.
Do Racking or Layout Calc Pro have ads?
Neither Racking nor Layout Calc Pro shows ads.
Which is updated more often, Racking or Layout Calc Pro?
Racking ships an update every 5 months, and Layout Calc Pro every 6 days. Most recently, Racking was updated on September 17, 2026 and Layout Calc Pro on September 17, 2026.

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