Comparison

钢筋选用表 vs Deflection Pro

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

Head to head
About

钢筋选用表

Features
Read full description

砼梁钢筋表: 已知梁计算配筋面积,在表中查询适用的配筋方案,同时根据箍筋直径和保护层厚度计算并显示所需混凝土梁截面的最小宽度(分上下端); 砼板钢筋表: 已知板计算配筋面积,在表中查询适用的配筋方案。除表中推荐板钢筋间距外,支持自定义配筋方案面积计算,以满足特殊配筋需要。 锚固、搭接长度计算表 根据钢筋、砼、抗震等级等条件计算各直径钢筋的锚固及搭接长度显示在表中供比较查询。 以上计算均符合现行国家标准《混凝土结构设计规范》(GB 50010-2010)。 界面设计简洁直观,功能清晰明了,易用性强。支持横屏显示。无网络流量消耗。 【免责声明】App只是用来提高设计计算速度的工具。App开发者不对计算结果的正确性与适用性作出承诺。如果将其应用于实际工程,使用者应自行校核并判断计算结果的正确性与适用性。App开发者不承担由此带来的任何直接或间接损失。 如有问题或建议请在AppStore评论中提出或使用以下联系方式。 微博:@结构设计App(关注可有机会获得App免费兑换码) 电子邮件:lrtjqn@icloud.com

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.

Screenshots

钢筋选用表3 screens
Deflection Pro4 screens

Verdict

The call

The clearest difference is price: 钢筋选用表 at $0.99 against Deflection Pro's $19.99. 钢筋选用表 also leads on iOS requirement (12.0 vs 15.0). Deflection Pro's advantage is update cadence (every 5 weeks vs every 7 months) and device support (4 vs 2). On ads and in-app purchases 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

钢筋选用表 costs $0.99 and Deflection Pro $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

钢筋选用表 ships an update every 7 months, Deflection Pro every 5 weeks. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

Scorecard4 real differences · 6 level
钢筋选用表 versus Deflection Pro: the parameters behind the verdict, then further details
Parameter钢筋选用表Deflection Pro
Price$0.99 — better$19.99
Rating—4.7 (16 ratings) — better
Positive reviews—69.2% of reviews
Number of ratings—16 — better
Update frequencyEvery 7 monthsEvery 5 weeks — better
AdsNoNo
In-app purchasesNoNo
Monetization—Paid
DevicesiPhone, iPodiPhone, iPad, iPod, Mac — better
Requires iOS12.0 — better15.0
Further details — not scored
Size9 MB163 MB
Age rating4+4+
Developer疆 边Blue Ketchep

In-app purchases

None

钢筋选用表

No in-app purchases

None

Deflection Pro

No in-app purchases

Questions

Is 钢筋选用表 free?
钢筋选用表 costs $0.99, with no in-app purchases.
Is Deflection Pro free?
Deflection Pro costs $19.99, with no in-app purchases.
Do 钢筋选用表 or Deflection Pro have ads?
Neither 钢筋选用表 nor Deflection Pro shows ads.
Which is updated more often, 钢筋选用表 or Deflection Pro?
钢筋选用表 ships an update every 7 months, and Deflection Pro every 5 weeks. Most recently, 钢筋选用表 was updated on October 24, 2026 and Deflection Pro on October 21, 2026.

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