ε Chess vs Gryphon Chess
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
ε Chess
Experience chess with a unique twist where pieces can move fractional distances. Capture opponents by overlapping their pieces, with the game concluding upon capturing the opposing king. This innovative take on the classic strategy game offers a fresh challenge.
- Fractional piece movement
- Overlap capture mechanic
- Capture the opposing king to win
- Innovative chess strategy
- Unique gameplay
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Infinitesimal Chess (ε Chess for short) is like regular chess, but each piece can move a fractional amount. Pieces move along the same paths as in normal chess, but can stop anywhere along that line. If your piece, which has a size, overlaps one or more opponent's piece, you take them. The game ends when you take the opposing king.
Gryphon Chess
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Gryphon Chess is a new take on the board game classic. Novel mechanics and tactics await for you to collect and explore! Three factions vie for power: the industrious and methodical Empire, the elusive creatures of the Woodland, and the tough and stubborn Saurians. Each faction has unique pieces, play styles, and strategies to learn. [Special Features] COLLECT AND UPGRADE PIECES Collect and upgrade unique pieces as you play and progress. (Yes, even gryphons - or griffons - or griffins... any way you spell it, make sure you know where they're at!) As you upgrade pieces, they'll gain additional movement patterns and abilities. CUSTOM SETS Create custom faction-specific sets. Mix and match pieces from the standard set and each faction to suit your strategy, but beware! Your opponent will have their own custom set and pieces. [Strategic Gameplay] SHARPER MATCHES With three additional win conditions, Gryphon Chess matches are typically quicker and more pointed. With custom sets, each match becomes a real-time puzzle.
Screenshots
Verdict
The clearest difference is in-app purchases: ε Chess at none against Gryphon Chess's 4. ε Chess also leads on update cadence (every 2 days vs every 3 weeks). Gryphon Chess's advantage is ads (none vs shown). On price, device support and iOS requirement 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. Gryphon Chess sells 4 one-off in-app purchases. ε Chess asks for nothing beyond the download.
ε Chess ships an update every 2 days, Gryphon Chess every 3 weeks. The most recent releases landed on October 19, 2026 and October 14, 2026 respectively.
| Parameter | ε Chess | Gryphon Chess |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 2 days — better | Every 3 weeks |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.4 | 13.4 |
| Further details — not scored | ||
| Size | 29 MB | 69 MB |
| Age rating | 4+ | 4+ |
| Developer | Max Metral | Animeeples LLC |
In-app purchases
ε Chess
No in-app purchases
Gryphon Chess
- Handful of Gems$0.99
- Pile of Gems$4.99
- Crate of Gems$9.99
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- Barrel of Gems$19.99








