Tapytha vs Rival Edge
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Tapytha
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TaPytha permet de créer des exercices basés sur une table de Pythagore, une table d'additions ou une table de nombres. Les tables permettent d'aborder les nombres, la multiplication et l'addition avec une pédagogie originale.
Rival Edge
Master strategic decision-making with real-life scenarios and Nobel Prize-winning game theory concepts. Learn practical rules for everyday dilemmas, track your progress, and gain an edge in negotiations and relationships.
- 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
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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.
Screenshots
Verdict
The clearest difference is price: Tapytha at Free against Rival Edge's $3.99. Tapytha also leads on iOS requirement (15.6 vs 26.0). On update cadence, 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
Tapytha is free to download; Rival Edge costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly every 6 months. The most recent releases landed on September 19, 2026 and September 21, 2026 respectively.
| Parameter | Tapytha | Rival Edge |
|---|---|---|
| Price | Free — better | $3.99 |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 6 months | Every 6 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Paid |
| Devices | iPad | iPhone, iPad — better |
| Requires iOS | 15.6 — better | 26.0 |
| Further details — not scored | ||
| Size | 10 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | CROMBEZ Emmanuel | Vladimir Rodzaevskiy |
In-app purchases
Tapytha
No in-app purchases
Rival Edge
No in-app purchases





