A vs Matrix Manager
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
A
Analyze space trusses with this tool designed for structural engineers and students. It offers detailed solutions including node displacements, member forces, and stress, with an intuitive 3D interface and an assistant for complex truss creation.
- 3D graphics and UI
- Node displacements, member forces, and stress calculations
- Truss Assistant Creator for automatic generation
- Direct Stiffness Matrix solver
- Multiple viewing options (Proportion, Equal, Wireframe)
- PDF report generation
- Support for large space trusses
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A-Truss3D Pro is a structural analysis and visualization app for 3D truss systems. Create, edit, calculate, and review truss models directly on iPad with an interactive 3D canvas, engineering units, material properties, load cases, and direct stiffness method results. Design trusses by defining nodes, members, supports, materials, and loads. Visualize geometry, member labels, load arrows, reactions, deformations, dimensions, and force states with clear 3D controls. Review calculated displacements, reactions, member forces, stiffness matrices, equilibrium checks, and summary reports in one workflow. Key Features • Interactive 3D truss and double-layer space truss modeling • Node, member, material, load, and support editing • Direct stiffness method calculation • Member force results for tension, compression, and zero-force members • Node displacement and reaction results • Deformation visualization • Stiffness matrix and equilibrium report views • Custom unit templates and precision settings • Sample truss catalog for quick starting points • PDF report generation and preview • Canvas display controls for labels, dimensions, loads, reactions, font, and scale A-Truss3D Pro is built for engineering students, educators, and structural professionals who need a focused tool for creating and checking 3D truss behavior.
Matrix Manager
Organize your life and tasks using the Eisenhower Matrix system. Effortlessly prioritize your to-do list by sorting tasks into four quadrants: urgent/important, important/not urgent, urgent/not important, and not urgent/not important. Achieve stress-free productivity and focus on what truly matters.
- Eisenhower Matrix prioritization
- Task sorting into four quadrants
- Combined to-do list and task manager
- Intuitive and clean interface
- Stress-free productivity tool
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Matrix Manager: Organize Your Life with the Eisenhower Matrix Take control of your time and tasks with Matrix Manager, the ultimate tool based on the proven Eisenhower Matrix system. Say goodbye to overwhelming to-do lists and hello to effortless prioritization! Whether you’re managing work projects, personal goals, or daily errands, Matrix Manager is your go-to app for stress-free productivity. Why Choose Matrix Manager? Simple, Clear Prioritization Easily sort tasks into four quadrants: • Urgent & Important: Tackle right away. • Important, Not Urgent: Plan ahead. • Urgent, Not Important: Delegate or address quickly. • Not Urgent, Not Important: Skip and focus on what matters. Task Manager Meets To-Do List Enjoy the flexibility of a to-do list paired with the power of a structured task manager. Beautiful, Intuitive Design Clean and user-friendly interface designed to keep you focused and productive. Who Is Matrix Manager For? • Professionals juggling deadlines and meetings • Students managing assignments and exams • Parents keeping track of family schedules • Anyone looking for clarity and focus in their daily tasks Why the Eisenhower Matrix? The Eisenhower Matrix is a time-tested productivity method designed to help you focus on what truly matters. By categorizing tasks by urgency and importance, you’ll make better decisions, avoid procrastination, and achieve your goals faster. Download Matrix Manager today and experience the power of organized living. Prioritize smarter, achieve faster! Terms of Use: https://galaxies.dev/matrix-manager/tos Privacy Policy: https://galaxies.dev/matrix-manager/privacy
Screenshots
Verdict
The clearest difference is price: Matrix Manager at Free against A's $9.99. Matrix Manager also leads on review sentiment (33% vs 0%) and update cadence (every 6 days vs every 2 weeks). A's advantage is in-app purchases (none vs 3). 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
Matrix Manager is free to download; A costs $9.99 up front. Matrix Manager sells 3 in-app purchases, starting at $2.99 per month. A asks for nothing beyond the download.
A ships an update every 2 weeks, Matrix Manager every 6 days. The most recent releases landed on October 6, 2026 and September 27, 2026 respectively.
| Parameter | A | Matrix Manager |
|---|---|---|
| Price | $9.99 | Free — better |
| Rating | — | 5.0 (2 ratings) — better |
| Positive reviews | 0.0% of reviews | 33.3% of reviews — better |
| Number of ratings | — | 2 — better |
| Update frequency | Every 2 weeks | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Freemium — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 10 MB | 48 MB |
| Age rating | 4+ | 4+ |
| Developer | Jutarus Ratanasethakul | Simon Grimm |
Customer experience
A
Matrix Manager
In-app purchases
A
No in-app purchases
Matrix Manager
- Matrix Manager PRO (1 Month)$2.991 Month
- Matrix Manager PRO (1 Year)7 Days trial$14.991 Year
- PRO Lifetime$19.99









