Boundrop vs Gulpse
Price, ratings, monetisation and update history for both games, side by side โ with what reviewers say about each.
Boundrop
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Boundrop is a one-screen falling-block puzzle where you combine and clear colorful, jiggly balls. Drop them, fling them, and steer the balls as they bounce off one another to set up chain reactions. Just watching them wobble is oddly satisfying โ a great little stress reliever. Every color combo follows the color wheel, so you'll get a feel for mixing and complementary colors as you play. ## HOW TO PLAY - Grab the balls falling from the top and drop them wherever you like. - Same color: balls merge and grow bigger. - Neighboring hues on the color wheel merge into a new color (red + blue = purple). - Complementary colors (red-green, blue-yellow and more) fuse into a BLACK STONE. - Black stones crush the balls beneath them. - Connect 8 or more stones and they all clear at once! - The game ends when the balls pile up and overflow the top. ## FEATURES - Bouncy soft-body physics: every ball springs, squashes and jiggles. - Simple one-finger controls: drag and flick, that's all. - Score & combo system: chain clears within seconds to multiply your score. - Difficulty ramps up the longer you survive. - Three game modes: Endless, 1 Min and 3 Min. - Haptic feedback for every bounce, merge and clear. - Free to play, supported by a single banner ad. No time limit, no stamina, no gacha. Just you, gravity, and a screen full of bouncing jelly.
Gulpse
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Every move costs mass. Touch and drag anywhere to aim, then release to launch. Eject fragments to gain thrust, absorb lifeforms with less mass than you, and avoid anything larger. Consume every Goal before time runs out, and collect Stars to improve your level rating. Each level introduces a new spatial challenge. Gravity pulls lifeforms together, some grow or decay over time, pulses disrupt your route, and erosion can turn an easy meal into a costly mistake. Plan your path, manage your mass, and master momentum in a handcrafted offline puzzle game.
Screenshots
Verdict
The clearest difference is ads: Boundrop at none against Gulpse's shown. Gulpse's advantage is update cadence (every 11 days vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.
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.
Boundrop ships an update every 3 months, Gulpse every 11 days. The most recent releases landed on November 10, 2026 and November 6, 2026 respectively.
| Parameter | Boundrop | Gulpse |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 11 days โ better |
| Ads | No โ better | Yes |
| In-app purchases | No | No |
| Devices | iPhone | iPhone |
| Requires iOS | 18.6 | 17.0 โ better |
| Further details โ not scored | ||
| Size | 35 MB | 331 MB |
| Age rating | 4+ | 9+ |
| Developer | Rhinoapp.dev | ๆฏ ้ช |
In-app purchases
Boundrop
No in-app purchases
Gulpse
No in-app purchases









