Comparison

型钢截面特性 vs NextDate Timeline

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

Head to head
About

型钢截面特性

Features
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各类型钢及型钢组合截面数据速查,包括型钢的型号、截面尺寸、截面面积、理论重量及截面特性,符合现行国家标准。 【应用特点】 1. 界面设计简洁直观,功能清晰明了,易用性强。无网络流量消耗; 2. 输入适应手机特点采取多种方式:步进器、分段选择器、滚轮选择器…方便快捷; 3. 最常用的型钢选择,使用滚轮,方便、快捷、有趣,手感一流; 4. 数据均采自现行国标规范,及时准确详实; 5. 附图原位标注截面详细尺寸,一目了然; 6. 每种型钢均有自定义页面,为非标型钢查询提供方便; 7. 专用数字键盘,输入方便快捷; 8. 原生应用,安装尺寸小巧,不占手机宝贵存储空间。 【可查询型钢】 • 焊接H形截面(含非对称截面); • 焊接箱形截面; • 高频焊接薄壁H型钢(含卷边高频焊接薄壁H型钢)(《结构用高频焊接薄壁H型钢 (JG/T 137-2007)》); • 热轧H型钢(《热轧H型钢和剖分T型钢(GB/T11263-2024)》); • 热轧工字钢、热轧槽钢、热轧角钢(《热轧型钢(GB/T706-2008)》); • 焊接圆钢管(《建筑结构用冷成型焊接圆钢管(JG/T 381-2012)》); • 无缝钢管(《无缝钢管尺寸、外形、重量及允许偏差( GB/T 17395-2008)》); • JL-CN冷弯内卷边槽钢(C型钢)、JL-ZJ冷弯斜卷边Z型钢(《建筑结构用冷弯薄壁型钢(JG/T 380-2012)》); • 冷弯空心型钢(方管、矩管、圆管)(《结构用冷弯空心型钢尺寸、外形、重量及允许偏差(GB/T 6728-2002)》)。 • 两个热轧角钢的组合截面(含等边组合,不等边短边相连组合、长边相连组合)(根据《热轧型钢(GB/T706-2008)》计算) • 两个热轧槽钢的组合截面(含槽钢脸对脸、背靠背组合)(根据《热轧型钢(GB/T706-2008)》计算) • 热轧钢棒(《热轧钢棒尺寸、外形、重量及允许偏差》 GB/T 702-2017) • 钢轨(《铁路用热轧钢轨》 GB 2585-2021,《起重机用钢轨》 YB/T 5055-2014) 【快捷功能】查询到指定型钢后,可快捷输入长度计算出此型钢指定长度的重量;输入计算长度,计算出以此型钢为杆件的长细比。 【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 电子邮件:lrtjqn@icloud.com 官网:https://www.luckybianbian.top

About

NextDate Timeline

Features
Read full description

Clinic visits, dental cleanings, haircuts, inspections. NextDate helps you remember plans that often end with “when is the next one?” NextDate is not a crowded general calendar. It is a focused timeline for appointments, checkups, maintenance, and repeat plans you want to remember later. Use it for: - Clinic and dental follow-ups - Hair salons, maintenance, inspections, and recurring errands - Plans where you want to keep the previous date and the next date together - Things you want to be reminded about before, on the day, or after the plan Features: - Add plans with date and time - Set reminders before the start - Optional same-day reminders - Follow-up check after the scheduled time - Snooze follow-up checks when the next date is not decided - Repeating plans such as weekly, monthly, or yearly - Clean year/month timeline - Custom categories, icons, notes, and optional photos - Optional iPhone Calendar sync - Weekly summary notification - File backup export and import Your data is stored locally on your device. NextDate does not use ads, third-party analytics, or tracking.

Screenshots

型钢截面特性4 screens
NextDate Timeline3 screens

Verdict

The call

The clearest difference is ads: NextDate Timeline at none against 型钢截面特性's shown. NextDate Timeline also leads on update cadence (every 3 days vs every 4 months). On price, in-app purchases, 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

型钢截面特性 ships an update every 4 months, NextDate Timeline every 3 days. The most recent releases landed on October 8, 2026 and October 6, 2026 respectively.

Scorecard2 real differences · 5 level
型钢截面特性 versus NextDate Timeline: the parameters behind the verdict, then further details
Parameter型钢截面特性NextDate Timeline
PriceFreeFree
Positive reviews63.6% of reviews—
Update frequencyEvery 4 monthsEvery 3 days — better
AdsYesNo — better
In-app purchasesNoNo
DevicesiPhone, iPad — betteriPhone
Requires iOS16.6 — better17.0
Further details — not scored
Size7 MB3 MB
Age rating4+4+
Developer疆 边Yusuke Teranishi

In-app purchases

None

型钢截面特性

No in-app purchases

None

NextDate Timeline

No in-app purchases

Questions

Is 型钢截面特性 free?
型钢截面特性 is free to download, with no in-app purchases.
Is NextDate Timeline free?
NextDate Timeline is free to download, with no in-app purchases.
Do 型钢截面特性 or NextDate Timeline have ads?
型钢截面特性 shows ads; NextDate Timeline does not.
Which is updated more often, 型钢截面特性 or NextDate Timeline?
型钢截面特性 ships an update every 4 months, and NextDate Timeline every 3 days. Most recently, 型钢截面特性 was updated on October 8, 2026 and NextDate Timeline on October 6, 2026.

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