Trigonometry Master vs ASME Materials and Electrodes
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Trigonometry Master
Easily calculate unknown sides, angles, area, and perimeter of any triangle. Supports both right and oblique triangles with visual input modes and adjustable decimal places for accuracy. Includes a history tape and email sharing for recent calculations.
- Solves right and oblique triangles
- Calculates sides, angles, area, perimeter
- Draws calculated triangles
- Supports degrees and radians
- Visual input modes
- Adjustable decimal places
- History tape and email results
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Trigonometry Master is a easy to use app that allows you to quickly calculate unknown sides and angles of any triangle. It will also calculate the area and perimeter and draw the triangle. The app finds the sides, angles, area and perimeter of a triangle based on input parameters. - Right triangle: Enter two values, two sides or a side and an angle, tap Calculate and Trigonometry Master will find remaining values. - Oblique triangle: Enter three values, tap Calculate and Trigonometry Master will do the rest. Valid inputs: • three sides • two sides and an angle • two angles and a side Features: - Solves right triangles. - Solves oblique triangles. - Calculates unknown sides, angles, area and perimeter of a triangle. - Draws a calculated triangle with one click. - Supported angle units: degrees, radians. - 2 input modes based on the required level of visualisation: • Mode 1 (standard mode) - input fields are located above the triangle picture and linked with the picture through the names of sides and angles; • Mode 2 (more visualized mode) - input fields for sides and angles are located directly on the triangle picture so you can easily understand which parameter you are entering. - You can select the desired number of decimal places to adjust the accuracy of the results. - History tape to view your recent calculations. - Back and forward buttons to recall recent calculations. - Sends results and history via email. - 'Undo' for the Clear command. - 7 color schemes. - Portrait and landscape orientation.
ASME Materials and Electrodes
This app provides a quick reference for fabrication engineers, welders, and designers. It offers detailed ASME/ASTM material specifications and recommended AWS welding electrode selections for various materials used in fabrication and manufacturing.
- ASME/ASTM material specifications
- AWS welding electrode recommendations
- Material grades and properties
- Preheat & post-weld heat treatment data
- Fabrication notes
- Reference standards
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ASME Material & Electrode Guide is a quick reference tool designed for fabrication engineers, welders, inspectors, and process equipment designers. The app provides detailed ASME/ASTM material specifications and AWS welding electrode selections for the most commonly used materials in fabrication and manufacturing. Whether you work with piping, fittings, plates, castings, or forgings, this app helps you instantly find the correct material grade and its suitable welding electrode. What You Can Find Inside This app includes detailed specifications for the following material categories: Carbon Steel Low Carbon Steel Alloy Steels Stainless Steels Nickel & Nickel Alloys Non-Ferrous Materials Each material category contains its sub-grade specifications along with recommended and alternative AWS electrode classifications. Included ASME/ASTM Material Information For each material you can access: ASTM specifications for Pipe, Tube, Wrought Fittings, Forgings, Castings, and Plate materials Material grades and chemical/strength categories Applicable ASME/ASTM reference standards. AWS Welding Electrode Information The app provides: AWS Covered and Bare Electrode Specifications Preferred & alternative electrode selections Electrode usability guidance. Additional Engineering Data Recommended preheat & post-weld heat treatment temperatures Maximum permissible hardness values in BHN Practical fabrication notes for commonly used materials. Who Is This App For? Ideal for professionals working in: Fabrication & welding Pressure vessel manufacturing Process equipment manufacturing Heat exchanger fabrication Mechanical design & inspection This app serves as a quick and reliable reference guide for engineers and technicians dealing with materials and welding selections.
Screenshots
Verdict
The clearest difference is rating: Trigonometry Master at 2.5 against ASME Materials and Electrodes's 1.0. Trigonometry Master also leads on update cadence (every 10 months vs every 74 months) and device support (4 vs 2). ASME Materials and Electrodes's advantage is price ($3.99 vs $12.99). On ratings volume, ads, in-app purchases and monetization model 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
Trigonometry Master costs $12.99 and ASME Materials and Electrodes $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Trigonometry Master holds the better App Store score, 2.5 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.
Trigonometry Master ships an update every 10 months, ASME Materials and Electrodes every 74 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.
| Parameter | Trigonometry Master | ASME Materials and Electrodes |
|---|---|---|
| Price | $12.99 | $3.99 — better |
| Rating | 2.5 (2 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 10 months — better | Every 74 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad |
| Requires iOS | 11.0 — better | 18.5 |
| Further details — not scored | ||
| Size | 12 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Intemodino Group s.r.o. | Imran Pinjara |
Customer experience
Trigonometry Master
ASME Materials and Electrodes
In-app purchases
Trigonometry Master
No in-app purchases
ASME Materials and Electrodes
No in-app purchases
Questions
Is Trigonometry Master free?
Is ASME Materials and Electrodes free?
Which has better reviews, Trigonometry Master or ASME Materials and Electrodes?
Do Trigonometry Master or ASME Materials and Electrodes have ads?
Which is updated more often, Trigonometry Master or ASME Materials and Electrodes?
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