Matrix math calculator vs Linear Interpolation Master
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Matrix math calculator
Perform various matrix operations including addition, subtraction, and multiplication. Calculate the transposed matrix, adjoint, inverse, determinant, and rank. Supports matrices of any size (MxN).
- Matrix Addition
- Matrix Subtraction
- Matrix Multiplication
- Transposed Matrix
- Adjoint Matrix
- Inverse Matrix
- Determinant Calculation
- Rank Calculation
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A spectacular application in which you can do operations with matrices, such as Addition, Subtraction and Multiplication. In addition you can also find the Transposed matrix, Adjoint matrix, Inverse matrix, Determinant and Rank of a matrix. (MxN)
Linear Interpolation Master
This tool simplifies linear interpolation calculations for industrial commissioning engineers. It features large, easily readable numbers for field use and allows for quick swapping of coordinate systems, such as converting between 4-20mA and 0-100% scales.
- Large number display for field visibility
- Quickly swap X and Y coordinates
- 4-20mA to 0-100% conversion
- 0-100% to 4-20mA conversion
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A linear interpolation calculator designed for industrial commissioning engineers. It has the following features: - Displays large numbers for when you are out in the field commissioning. - Allows quickly swapping x and y coordinates; for example from 4-20mA -> 0-100% to 0-100% -> 4-20mA.
Screenshots
Verdict
The clearest difference is rating: Linear Interpolation Master at 4.7 against Matrix math calculator's 1.5. Linear Interpolation Master also leads on ratings volume (176 vs 2) and iOS requirement (11.0 vs 13.0). Matrix math calculator's advantage is in-app purchases (none vs 3) and ads (none vs shown). On price, update cadence 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
Both are free to download. Linear Interpolation Master sells 3 one-off in-app purchases. Matrix math calculator asks for nothing beyond the download.
Linear Interpolation Master holds the better App Store score, 4.7 against 1.5. That said, the two scores are not equally well evidenced: Linear Interpolation Master has 176 ratings behind it against 2, so its average is the more settled of the two.
Matrix math calculator ships an update every 3 months, Linear Interpolation Master every 5 months. The most recent releases landed on September 13, 2026 and September 22, 2026 respectively.
| Parameter | Matrix math calculator | Linear Interpolation Master |
|---|---|---|
| Price | Free | Free |
| Rating | 1.5 (2 ratings) | 4.7 (176 ratings) — better |
| Positive reviews | — | 62.5% of reviews |
| Number of ratings | 2 | 176 — better |
| Update frequency | Every 3 months — better | Every 5 months |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 52 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | camilo arcila | VERVE TECHNOLOGIES PTY. LTD. |
Customer experience
Matrix math calculator
Linear Interpolation Master
In-app purchases
Matrix math calculator
No in-app purchases
Linear Interpolation Master
- Generous Tip$2.99
- Massive Tip$3.99
- Amazing Tip$4.99
Questions
Is Matrix math calculator free?
Is Linear Interpolation Master free?
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