Comparison

Simurelay Full Access vs Linear Algebra

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

Simurelay Full Access

Features
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Simurelay is a simulator to help you design electromechanical systems and simulate them. It allows to make many electrical diagrams by using the available basic components such as relays, switches, buttons, contactors, timers, motors...

About

Linear Algebra

Features
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MatrixViz makes linear algebra and computer graphics understandable by turning the maths into interactive visuals. Built for complete beginners, MatrixViz lets you drag vectors, reshape matrices, move cameras, adjust projections, and immediately see what each formula does. Every learning module connects a plain-language idea to a guided experiment, a live visual, the underlying equation, and a symbol-by-symbol explanation. LEARN LINEAR ALGEBRA VISUALLY โ€ข Explore vectors in 2D and 3D โ€ข Turn matrix columns into draggable handles โ€ข See rotation, scale, shear, reflection, and composition happen live โ€ข Understand determinants, inverse matrices, span, basis, and independence โ€ข Discover eigenvectors by finding the directions a transformation cannot turn UNDERSTAND COMPUTER GRAPHICS โ€ข Follow coordinates from object space to the screen โ€ข Inspect model, view, and projection matrices โ€ข Compare perspective and orthographic projection โ€ข Learn cameras, frustums, lighting, normals, depth, blending, winding, and culling โ€ข Experiment with Metal shader patterns using beginner-friendly visual controls LEARN BY DOING โ€ข Guided lessons paired with the real interactive modules โ€ข Always-visible formulas and plain-language symbol keys โ€ข Sliders and direct manipulation instead of code-first controls โ€ข Saved sandbox presets for returning to experiments โ€ข Adaptive layouts for iPhone, iPad, Mac, and Apple Vision Pro โ€ข Light and dark appearance options MATRIXVIZ PRO Optional MatrixViz Pro unlocks iCloud lesson-progress sync, educator presentation mode, and 1080p matrix-animation export across supported Apple platforms. MatrixViz Pro Monthly and MatrixViz Pro Yearly are auto-renewable subscriptions. Payment is charged to your Apple Account when the purchase is confirmed. Subscriptions renew automatically unless canceled at least 24 hours before the current period ends. You can manage or cancel subscriptions in Apple Account Settings. MatrixViz Pro Lifetime is a one-time purchase and does not renew. Prices vary by storefront. Privacy Policy: https://docs.google.com/document/d/1pWwcNOmDiuzImLw2JztnpJbhKFnS7unBt5iFSJZcz2w/edit?usp=sharing Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Support: codedspartant@gmail.com

Screenshots

Simurelay Full Access4 screens
Linear Algebra4 screens

Verdict

The call

The clearest difference is price: Linear Algebra at Free against Simurelay Full Access's $14.99. Linear Algebra also leads on update cadence (every 2 days vs every 10 days). Simurelay Full Access's advantage is in-app purchases (none vs 1) and iOS requirement (15.6 vs 18.6). On ads and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Linear Algebra is free to download; Simurelay Full Access costs $14.99 up front. Linear Algebra sells 1 one-off in-app purchase. Simurelay Full Access asks for nothing beyond the download.

UpkeepUpdate frequency

Simurelay Full Access ships an update every 10 days, Linear Algebra every 2 days. The most recent releases landed on September 30, 2026 and October 14, 2026 respectively.

Scorecard4 real differences ยท 2 level
Simurelay Full Access versus Linear Algebra: the parameters behind the verdict, then further details
ParameterSimurelay Full AccessLinear Algebra
Price$14.99Free โ€” better
Update frequencyEvery 10 daysEvery 2 days โ€” better
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad, iPod, Mac โ€” betteriPhone, iPad, Mac
Requires iOS15.6 โ€” better18.6
Further details โ€” not scored
Size19 MB21 MB
Age rating4+4+
DeveloperAbdessamed BenkabouyaMohammed Yussif

In-app purchases

None

Simurelay Full Access

No in-app purchases

1 purchases

Linear Algebra

One-time1
  • MatrixViz Pro Lifetime$44.99

Questions

Is Simurelay Full Access free?
Simurelay Full Access costs $14.99, with no in-app purchases.
Is Linear Algebra free?
Linear Algebra is free to download, with in-app purchases available.
Do Simurelay Full Access or Linear Algebra have ads?
Neither Simurelay Full Access nor Linear Algebra shows ads.
Which is updated more often, Simurelay Full Access or Linear Algebra?
Simurelay Full Access ships an update every 10 days, and Linear Algebra every 2 days. Most recently, Simurelay Full Access was updated on September 30, 2026 and Linear Algebra on October 14, 2026.

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