# Rival Edge — Master Game Theory in Life

> Learn game theory and strategic decision-making through interactive scenarios and practical rules. (iPhone/iPad app by Vladimir Rodzaevskiy.)

- Source: https://appshunter.io/ios/app/rival-edge/id6759164956 (this page in markdown: same URL + `.md`)
- Developer: [Vladimir Rodzaevskiy](https://appshunter.io/developer/1838906311)
- Category: Education, Games, Strategy
- Price: $3.99
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 26.0 · 2 MB
- Languages: American English
- Released: 2026-02-24
- Data updated: 2026-08-14
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/rival-edge/id6759164956/reviews.md

## What is Rival Edge?

Learn game theory through real-life scenarios. Rival Edge teaches you the science of strategic decision-making.
INTERACTIVE SCENARIOS
Face real dilemmas: salary negotiations, splitting restaurant bills, trust in relationships, group projects, and more. Every choice has consequences calculated through actual game theory models.
12 ESSENTIAL THEORIES

Nash Equilibrium — why people get stuck in suboptimal situations
Tit-for-Tat — the winning strategy in repeated interactions
Prisoner's Dilemma — when cooperation beats selfishness
Tragedy of the Commons — why shared resources disappear
Ultimatum Game — the psychology of fairness
And 7 more Nobel Prize-winning concepts

20 DAILY RULES
Practical principles for everyday life: "Always name your number first", "Mirror behavior, not words", "Forgive fast, but remember". Each rule is backed by research.
FEATURES

10+ scenarios with multiple outcomes
Payoff matrices showing the math behind decisions
Progress tracking with XP and ranks
Beautiful dark interface
6 languages: English, Russian, French, German, Spanish, Italian
No ads, no tracking, fully offline

Whether you're negotiating a raise, dealing with a difficult neighbor, or deciding whether to trust someone — game theory gives you the edge.

## Key features

- Interactive real-life scenarios
- 12 essential game theory concepts
- 20 practical daily rules
- Progress tracking with XP and ranks
- Payoff matrices for decision math
- Offline functionality
- Supports 6 languages


## Frequently asked questions about Rival Edge

### What is Rival Edge?

Rival Edge teaches game theory and strategic decision-making through interactive real-life scenarios and practical rules. It aims to help users gain an edge in negotiations, relationships, and everyday dilemmas.

### What game theory concepts are covered in Rival Edge?

Rival Edge covers 12 essential game theory concepts, including Nash Equilibrium, Tit-for-Tat, Prisoner's Dilemma, Tragedy of the Commons, and the Ultimatum Game, all backed by Nobel Prize-winning research.

### Does Rival Edge have ads?

No, Rival Edge is ad-free and does not feature any advertisements, providing an uninterrupted learning experience.

### Can I use Rival Edge offline?

Yes, Rival Edge is fully functional offline, allowing you to learn and practice game theory concepts without an internet connection.

### What languages does Rival Edge support?

Rival Edge is available in 6 languages: English, Russian, French, German, Spanish, and Italian, making it accessible to a global audience.

### How does Rival Edge track progress?

Rival Edge features progress tracking with XP and ranks, allowing users to monitor their learning journey and see how they advance in mastering game theory principles.

### What devices is Rival Edge available on?

Rival Edge is available on iPhone and iPad devices, offering a consistent experience across Apple's mobile platforms.

### How much does Rival Edge cost?

Rival Edge is a paid application, available for a one-time purchase of $2.99.

## Version history (last 1 release)

### 1.0 — 2026-02-24

No release notes.

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All apps by Vladimir Rodzaevskiy: https://appshunter.io/developer/1838906311

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-14.*