Group Theory and Games vs Probability for Computing
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Group Theory and Games
Explore the abstract world of group theory through interactive visualizations and engaging games. Create custom groups, experiment with subgroups and normal subgroups, and discover mathematical concepts through unique graphical representations and music generation.
- Interactive group theory visualizations
- Graph representations
- Subgroup and normal subgroup exploration
- Custom group creation
- Group theory-based Sudoku
- Psychedelic effects with timers
- Music generation based on group theory
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This app is all about group theory. Features: - Various representations including graphs - See immediate effects of subgroups especially normal subgroups - Create your own groups of interest - Play Sudoku based on group theory - Rearrange graphs according to group theory and challenge your intuition - Create psychedelic effects using timers - Create music based on group theory
Probability for Computing
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Probability for Computing is an independent study app for learners who want focused practice in probability concepts used in computing, data, algorithms, systems, and technical interviews. Work through 160 questions across Fundamentals, Practical Skills, Common Pitfalls, and Advanced Concepts. Each question includes an explanation so you can understand the reasoning, not just memorize an answer. Features: - FSRS spaced-repetition intervals for long-term review - Weak-point heatmap to spot topics that need work - Daily challenge for steady practice - Mock exams for timed review - Offline practice for commutes, classrooms, and travel - No login required Use it as a companion for coursework, self-study, interview prep, or exam-style review when you need short, repeatable probability drills. Independent study app for Probability for Computing practice. Not affiliated with, endorsed by, or sponsored by any company, certification body, exam operator, or vendor. All trademarks belong to their respective owners. Practice offline, no login required.
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Verdict
The clearest difference is iOS requirement: Group Theory and Games at 8.2 against Probability for Computing's 15.1. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Group Theory and Games | Probability for Computing |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 9 days | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 8.2 — better | 15.1 |
| Further details — not scored | ||
| Size | 7 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | Martin Pfannemueller | AFTW LLC |
In-app purchases
Group Theory and Games
No in-app purchases
Probability for Computing
No in-app purchases
Questions
Is Group Theory and Games free?
Is Probability for Computing free?
Do Group Theory and Games or Probability for Computing have ads?
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