Best apps like Triangle3

10+ similar apps compared and reviewed

3.4 avg rating
9 free apps
Updated October 2026

Looking for something like Triangle3? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

KobCard

KobCard by KOB MARKETING

Gift Card Information Platform
4.0(62 ratings)
Free
KobCard screenshot 1
KobCard screenshot 2
KobCard screenshot 3
KobCard screenshot 4

KobCard is a comprehensive gift card information platform that offers real-time exchange rates, price calculations, and the latest news on gift cards. It serves as a one-stop destination for individuals looking to buy, sell, or stay informed about the world of gift cards.

Get More Info

Top Alternatives to Triangle3

More apps like Triangle3

4
Flm∴S アイソメmaster
Flm∴S アイソメmaster
Flm∴S アイソメmaster
by shinji miyagawa
Free

This app simplifies the creation of piping isometric drawings (spool drawings) for construction and fabrication sites. It replaces manual drafting and CAD software with a tablet-based tool, allowing users to easily place symbols and automatically calculate dimensions for efficient workflow.

Piping and fitting symbolsAutomatic cut length calculationPart numbering and material lists
📊 Productivity
(0)
free
5
クレーン性能検索
クレーン性能検索
クレーン性能検索
by SAFETY CRANE K.K.
Free
📊 Productivity
(0)
6
一発修正君
一発修正君
一発修正君
by yoshida kogyo,y.k.
Free
📊 Productivity
(0)
7
Thermal Insulation Calculator
Thermal Insulation Calculator
Thermal Insulation Calculator
Izoler-Demo
Free

This tool simplifies complex thermal insulation estimations for professionals, students, and learners. It provides clear insights for planning and understanding insulation tasks with a user-friendly interface.

Thermal insulation calculationsEstimation supportEducational insights
📊 Productivity
(1)
free with in-app purchases
8
Bolt Length - (Nominal Length)
Bolt Length - (Nominal Length)
Bolt Length - (Nominal Length)
Calculate screw length
Free

This application helps calculate the length of metric coarse screws based on Japanese Industrial Standards. It is designed for mechanical design purposes and should be used at the user's own risk.

Metric coarse screw length calculationConforms to Japanese Industrial Standards (JIS)Designed for mechanical design
📊 Productivity
(2)
free with in-app purchases
9
ShapeInfo Plus
ShapeInfo Plus
ShapeInfo Plus
Geometric shape calculator
$0.99

This app calculates lengths, angles, and areas for various geometric shapes. It supports a wide range of 2D and 3D shapes, making it a handy tool for engineers and students.

Calculate lengths, angles, and areaCalculate volume for 3D shapesSupports various 2D and 3D shapes
📊 Productivity
(31)
paid
10
SSFMfree
SSFMfree
SSFMfree
shape steel section reference
Free
📊 Productivity
(0)