Fixed Form vs Matrix math calculator Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fixed Form
Create and copy customizable text phrases with placeholders for quick editing. Save time by using pre-defined templates for common responses, allowing you to easily insert variable information.
- Create customizable fixed phrases
- Use placeholders (###) for variable text
- Edit and copy phrases to clipboard
- Automatic copying to clipboard
- Multiple placeholders per phrase
- Intuitive and simple interface
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This app allows you to quickly create and copy customizable fixed phrases. "What time are you coming home?" When replying to a question like this, you might enter "I'll be home at around 7 o'clock." The time that you come home may differ depending on the day. This app allows you to easily make changes to the fixed phrases by creating phrases using "###". In other words, the original phrase will look like "I"ll be home at around ### o'clock." Create a phrase like the one above, and select it. The app will automatically allow you to edit the phrase with the "###" portion selected and ready to be changed. In the case of the above example, simply enter "7" (o'clock) and press the copy button. A copy of the phrase will be made on the clipboard, and now you can paste it within the app of your choice! In the settings, you can set it to automatically make copies when you switch to a different app. This will make the work even faster. You can create multiple "###"s in one phrase: "I'm drinking at ### with ###." You can automatically select "###" by simply pressing a button. Fixed phrases can be copied from the Top screen by holding down on them. Fixed phrases that don't use "###" can be copied by simply launching the app and holding down on the phrase - only 2 swift steps. There are many similar apps, but this one -requires fewer number of steps than any other -has a pop design A simple, intuitive, and extremely useful app with a good looking icon that you'd want to place on your home screen. 1 app, 1 function. Use it simply. URL scheme is "fixed form:".
Matrix math calculator Pro
Perform advanced matrix operations including addition, subtraction, and multiplication. Calculate the transpose, adjoint, inverse, determinant, and rank of matrices. Supports matrices of any dimension (MxN).
- Matrix Addition
- Matrix Subtraction
- Matrix Multiplication
- Transpose 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)
Screenshots
Verdict
The clearest difference is price: Fixed Form at Free against Matrix math calculator Pro's $0.99. Fixed Form also leads on update cadence (every 3 weeks vs every 3 months) and review sentiment (50% vs 33%). Matrix math calculator Pro's advantage is in-app purchases (none vs 2). On ads 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
Fixed Form is free to download; Matrix math calculator Pro costs $0.99 up front. Fixed Form sells 2 one-off in-app purchases. Matrix math calculator Pro asks for nothing beyond the download.
Fixed Form ships an update every 3 weeks, Matrix math calculator Pro every 3 months. The most recent releases landed on September 14, 2026 and September 19, 2026 respectively.
| Parameter | Fixed Form | Matrix math calculator Pro |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 2.0 (1 ratings) — better | — |
| Positive reviews | 50.0% of reviews — better | 33.3% of reviews |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 1 MB | 52 MB |
| Age rating | 4+ | 4+ |
| Developer | Shamrock Records, Inc. | camilo arcila |
Customer experience
Fixed Form
Matrix math calculator Pro
In-app purchases
Fixed Form
- User iCloudFree
- Remove Advertisement.$1.99
Matrix math calculator Pro
No in-app purchases
Questions
Is Fixed Form free?
Is Matrix math calculator Pro free?
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