Feynman rules vs Eat the Snake
Price, ratings, monetisation and update history for both games, side by side โ with what reviewers say about each.
Feynman rules
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This app introduces Feynman rules. You can get some understanding for Feynman diagrams. E is external point, V is vertex, P is propagator, and S is symmetry factor.
Eat the Snake
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Eat The Snake! is a fast, modern take on the classic snake game โ rebuilt for quick runs, smooth controls, and pure โone more tryโ gameplay. A bouncy red enemy orb is hunting you. Your job? Outsmart it, collect orbs, grow longer, and survive as long as you can. How to play Swipe to move Collect orbs to grow Dodge the enemy orb and stay alive Beat your best score Why youโll love it Simple controls, instantly fun Quick games for short breaks Smooth, responsive movement Clean, colorful visuals for all audiences Endless replay with high-score chasing Think you can survive long enough to dominate the leaderboard? Download and prove it.
Screenshots
Verdict
Feynman rules and Eat the Snake are too close to call on the numbers: across 5 compared parameters โ price, ads, in-app purchases and device support among them โ neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Feynman rules | Eat the Snake |
|---|---|---|
| Price | Free | Free |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad, iPod โ better |
| Requires iOS | 16.0 | 15.0 โ better |
| Further details โ not scored | ||
| Size | 6 MB | 108 MB |
| Age rating | 4+ | 4+ |
| Developer | Sungjun Kim | Deepkiran Deepkiran |
In-app purchases
Feynman rules
No in-app purchases
Eat the Snake
No in-app purchases
Questions
Is Feynman rules free?
Is Eat the Snake free?
Do Feynman rules or Eat the Snake have ads?
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