Knock'em All vs GravityDash
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Knock'em All
Jump between buildings and shoot dummies to make them fall. Master chaining sections for quick progression. Enjoy simple controls and addictive ragdoll physics.
- Jump between buildings
- Shoot dummies
- Ragdoll physics
- Chain sections
- Simple controls
- Addictive gameplay
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The most impressive game of 2020 so far! Jump from building to building and shoot the dummies to destabilize them and make them fall from the top! The best players manage to chain sections together by stepping on them in just a few seconds. Simple and intuitive controls and addictive gameplay mechanics.
GravityDash
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FLIP GRAVITY. DEFY PHYSICS. SURVIVE. Grav Hopper is a gravity-flipping action runner where your reflexes are everything. Tap to flip gravity, dodge obstacles, collect coins, and survive as long as you can! HOW TO PLAY • Tap to flip gravity instantly • Dodge walls, obstacles, and enemies • Collect coins to unlock new characters • Defeat the boss to earn special rewards FEATURES • 8 unique characters with different abilities • Endless runner with increasing difficulty • Epic boss battles with warning alerts • Cosmetic shop: skins, eyes, and special effects • Sign in with Google or Apple — progress saved to the cloud • Global leaderboards CHARACTERS Cube, Ball, Ghost, Ninja, Tire, Stone, and more — each with unique stats, speed, and jump style. CLOUD SAVE Sign in with Google or Apple to back up your progress and compete on global rankings. Free to play. No ads. No pay-to-win.
Screenshots
Verdict
The clearest difference is in-app purchases: GravityDash at none against Knock'em All's 1. GravityDash also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 2 months). 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. Knock'em All sells 1 one-off in-app purchase. GravityDash asks for nothing beyond the download.
Knock'em All ships an update every 2 months, GravityDash every 3 weeks. The most recent releases landed on November 5, 2026 and October 25, 2026 respectively.
| Parameter | Knock'em All | GravityDash |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (205K ratings) — better | — |
| Positive reviews | 55.1% of reviews | — |
| Number of ratings | 205K — better | — |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 241 MB | 13 MB |
| Age rating | 12+ | 4+ |
| Developer | Voodoo | YUTA NAKAYAMA |
Bugs and requests
Knock'em All
Reported bugs
3 issues- Enemies getting stuck or falling off the map
- Camera issues causing missed shots
- Ads not being removed after purchase
Requested features
5 requests- More enemy variety and difficulty levels
- Additional weapons and power-ups
- Ability to control the player character
- More level designs and environments
- Stat tracking and challenge modes
GravityDash
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Knock'em All
- No Ads$2.99
GravityDash
No in-app purchases
Questions
Is Knock'em All free?
Is GravityDash free?
Do Knock'em All or GravityDash have ads?
Which is updated more often, Knock'em All or GravityDash?
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