Comparison

Deflection Pro vs かんたん平面板

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

Head to head
About

Deflection Pro

This advanced structural analysis calculator assists engineers with beam, truss, and frame design. It generates load combinations based on American and European standards and performs detailed beam column capacity checks. Results are presented intuitively, with options to export to PDF and save files.

Highlights
  • Beam, truss, and frame analysis
  • Load combination generation (US & EU standards)
  • Beam column capacity checks (flexure, shear, tension, compression)
  • Detailed design checks for various buckling types
  • PDF export
  • Save to external file
Features
Read full description

Deflection Pro is an advanced structural analysis calculator for beam, truss, and frame design. The software is designed to be simple, intuitive, and useful for structural engineers worldwide. Like our other apps, it is designed to run on all your devices. LOAD COMBINATIONS Deflection Pro generates common load combinations based on American and European standards. Simply select a desired design method in the settings page and assign a category to each load. The results are seamlessly aggregated and integrated into the same charts and interface as if you were designing a simple beam case. BEAM COLUMN CAPACITY CHECKS Deflection Pro calculates beam column strength capacity for flexure, shear, tension, and compression based on the AISC specification. The software accurately reproduces tabulated values in steel construction manuals. Flexure Design • Yielding • Lateral torsional buckling • Local buckling • Flange local buckling • Compression flange local buckling • Web local buckling • Compression tee stem local buckling Shear Design • Web shear strength • Web shear strength, considering field action Tension Design • Yielding tensile strength • Rupture tensile strength Compression Design • Flexural buckling • Torsional buckling OTHER FEATURES Since this is our latest and greatest structural analysis app, we are actively improving it and adding new functionality. It receives more frequent updates than other tiers of our software. Other advanced functionality include the ability to directly export to PDF and to save to an external file for backup and sharing. CONTACT We like to hear from you! Please email contact@ketchep.com if you have any issues, questions, or comments.

About

かんたん平面板

Features
Read full description

鉛直方向に荷重を受ける薄板、並びに面内に荷重を受ける薄板の応力を有限要素法により求めます。 全体形状は長方形としますが、内部に円形または長方形の孔を設けることができます。孔位置の指定により、円弧または角形の切り欠きを持つ板にすることができます。 要素のメッシュ分割は、要素長あるいは分割数を指定することで自動的に行われます。 指定できる荷重は、等分布荷重・線荷重ならびに集中荷重です。

Screenshots

Deflection Pro4 screens
かんたん平面板2 screens

Verdict

The call

The clearest difference is price: かんたん平面板 at Free against Deflection Pro's $19.99. On update cadence, 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

かんたん平面板 is free to download; Deflection Pro costs $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Deflection Pro ships an update every 5 weeks, かんたん平面板 monthly. The most recent releases landed on October 21, 2026 and October 18, 2026 respectively.

Scorecard1 real difference · 9 level
Deflection Pro versus かんたん平面板: the parameters behind the verdict, then further details
ParameterDeflection Proかんたん平面板
Price$19.99Free — better
Rating4.7 (16 ratings) — better—
Positive reviews69.2% of reviews—
Number of ratings16 — better—
Update frequencyEvery 5 weeksMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size163 MB1 MB
Age rating4+4+
DeveloperBlue Ketchep株式会社ストラクチャー

In-app purchases

None

Deflection Pro

No in-app purchases

None

かんたん平面板

No in-app purchases

Questions

Is Deflection Pro free?
Deflection Pro costs $19.99, with no in-app purchases.
Is かんたん平面板 free?
かんたん平面板 is free to download, with no in-app purchases.
Do Deflection Pro or かんたん平面板 have ads?
Neither Deflection Pro nor かんたん平面板 shows ads.
Which is updated more often, Deflection Pro or かんたん平面板?
Deflection Pro ships an update every 5 weeks, and かんたん平面板 monthly. Most recently, Deflection Pro was updated on October 21, 2026 and かんたん平面板 on October 18, 2026.

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