Comparison

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.

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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:".

About

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).

Highlights
  • Matrix Addition
  • Matrix Subtraction
  • Matrix Multiplication
  • Transpose Matrix
  • Adjoint Matrix
  • Inverse Matrix
  • Determinant Calculation
  • Rank Calculation
Features
Read full description

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

Fixed Form1 screens
Matrix math calculator Pro4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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.

UpkeepUpdate frequency

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.

Scorecard6 real differences · 4 level
Fixed Form versus Matrix math calculator Pro: the parameters behind the verdict, then further details
ParameterFixed FormMatrix math calculator Pro
PriceFree — better$0.99
Rating2.0 (1 ratings) — better—
Positive reviews50.0% of reviews — better33.3% of reviews
Number of ratings1 — better—
Update frequencyEvery 3 weeks — betterEvery 3 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases — betterPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS8.0 — better13.0
Further details — not scored
Size1 MB52 MB
Age rating4+4+
DeveloperShamrock Records, Inc.camilo arcila

Customer experience

Fixed Form

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews14 reviews
Positive50.0%
Neutral7.1%
Negative42.9%

Matrix math calculator Pro

Written reviews3 reviews
Positive33.3%
Neutral33.3%
Negative33.3%

In-app purchases

2 purchases

Fixed Form

One-time2
  • User iCloudFree
  • Remove Advertisement.$1.99
None

Matrix math calculator Pro

No in-app purchases

Questions

Is Fixed Form free?
Fixed Form is free to download, with in-app purchases available.
Is Matrix math calculator Pro free?
Matrix math calculator Pro costs $0.99, with no in-app purchases.
Do Fixed Form or Matrix math calculator Pro have ads?
Neither Fixed Form nor Matrix math calculator Pro shows ads.
Which is updated more often, Fixed Form or Matrix math calculator Pro?
Fixed Form ships an update every 3 weeks, and Matrix math calculator Pro every 3 months. Most recently, Fixed Form was updated on September 14, 2026 and Matrix math calculator Pro on September 19, 2026.

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