Comparison

Layout Calc Pro vs 未完成的诗

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

Head to head
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.

About

未完成的诗

Features
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This is a deeply personal product that I created out of my own necessity. I often use quiet piano pieces as background music while working and greatly enjoy browsing through serene, beautiful images. I wanted to combine these elements into a single product, which also includes a diary feature. All data is stored locally and never uploaded, with the option to export as CSV files. It's perfect for capturing your daily inspirations.

Screenshots

Layout Calc Pro4 screens
未完成的诗4 screens

Verdict

The call

The clearest difference is in-app purchases: 未完成的诗 at none against Layout Calc Pro's 7. Layout Calc Pro's advantage is iOS requirement (15.0 vs 18.2). On price, update cadence, ads 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. Layout Calc Pro sells 7 one-off in-app purchases. 未完成的诗 asks for nothing beyond the download.

UpkeepUpdate frequency

Layout Calc Pro ships an update weekly, 未完成的诗 every 5 days. The most recent releases landed on November 8, 2026 and November 13, 2026 respectively.

Scorecard2 real differences · 4 level
Layout Calc Pro versus 未完成的诗: the parameters behind the verdict, then further details
ParameterLayout Calc Pro未完成的诗
PriceFreeFree
Update frequencyWeeklyEvery 5 days — better
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better18.2
Further details — not scored
Size71 MB436 MB
Age rating4+4+
Developer思源 李嘉奇 龙

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
None

未完成的诗

No in-app purchases

Questions

Is Layout Calc Pro free?
Layout Calc Pro is free to download, with in-app purchases available.
Is 未完成的诗 free?
未完成的诗 is free to download, with no in-app purchases.
Do Layout Calc Pro or 未完成的诗 have ads?
Neither Layout Calc Pro nor 未完成的诗 shows ads.
Which is updated more often, Layout Calc Pro or 未完成的诗?
Layout Calc Pro ships an update weekly, and 未完成的诗 every 5 days. Most recently, Layout Calc Pro was updated on November 8, 2026 and 未完成的诗 on November 13, 2026.

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