Fire Knife 3D vs Vacuum Defense
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Fire Knife 3D
Test your dexterity by throwing knives at targets, avoiding other blades. Break log towers, defeat bosses, and complete hundreds of levels. Earn coins to unlock a collection of cool knives and show off your skills.
- Knife throwing mechanics
- Log tower breaking
- Boss fights
- Hundreds of levels
- Coin collection
- Unlockable knives
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Just press to throw the knife at the target, but be smart and do not hit on other knives. Break log towers and test yourself in boss fights. Complete hundreds of levels and earn coins to buy new knives. Collect the entire collection of the coolest blades and surprise your friends. Waiting for you: - Bright graphics! - A lot of cool knives for the game! - Challenging tests! - A variety of bonuses and levels! - And many, very many, just mega many chopped logs and other enemies! Already ready to prove that you are the most dexterous knife thrower in the world? Then run the game! Write your impressions and comments in the comments.
Vacuum Defense
Control a powerful pipe to collect ammunition and defend your base from waves of attacking enemies. Strategically choose and upgrade abilities to counter different foes and overcome challenging boss battles. Enjoy vibrant visuals and dynamic gameplay in this thrilling arcade experience.
- Dynamic pipe control gameplay
- Collect balls for ammo
- Strategic skill selection and upgrades
- Epic boss battles
- Vibrant visuals and animations
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Welcome to the thrilling world of "Vacuum Defense", where quick reflexes, smart strategies, and sharp thinking determine your success! Dive into this dynamic arcade game that will keep you hooked from the very first moment. Your mission is to control a powerful pipe, collect balls, fill up your ammo, and shoot down enemies attacking your base! Each level presents a new challenge. Waves of enemies are coming your way, and only your tactical choices and skill selection can save the day. Unlock and upgrade abilities to transform your pipe into an unstoppable weapon of destruction! Combine skills to counter different types of enemies, from swift and sneaky foes to gigantic and mighty bosses. Game Features: Dynamic Gameplay: Take control of the pipe, collect balls, and use them to defend your base. Strategic Skill Choices: Pick and upgrade the abilities that suit your playstyle to outsmart your enemies. Epic Boss Battles: Face challenging bosses that will test your skills and preparation. Upgrades and Progression: Power up your abilities to handle increasingly difficult waves of enemies. Vibrant Visuals: Enjoy colorful graphics and dynamic animations that make every battle a visual treat. Gather resources, plan your strategy, and prove that no enemy can breach your defenses! Can you defeat every wave, conquer the bosses, and emerge as the ultimate Ball Battle champion?
Screenshots
Verdict
The clearest difference is rating: Fire Knife 3D at 5.0 against Vacuum Defense's 4.0. Fire Knife 3D also leads on ads (none vs shown) and monetization model (free vs ad-supported). Vacuum Defense's advantage is update cadence (every 2 days vs every 4 days). On price, ratings volume, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Fire Knife 3D holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.
Fire Knife 3D ships an update every 4 days, Vacuum Defense every 2 days. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.
| Parameter | Fire Knife 3D | Vacuum Defense |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.0 (2 ratings) |
| Number of ratings | 1 | 2 — better |
| Update frequency | Every 4 days | Every 2 days — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.1 — better | 12.0 |
| Further details — not scored | ||
| Size | 71 MB | 131 MB |
| Age rating | 4+ | 4+ |
| Developer | AA2G1 LTD | Adilkhan Kokanov |
Customer experience
Fire Knife 3D
Vacuum Defense
In-app purchases
Fire Knife 3D
No in-app purchases
Vacuum Defense
No in-app purchases
Questions
Is Fire Knife 3D free?
Is Vacuum Defense free?
Which has better reviews, Fire Knife 3D or Vacuum Defense?
Do Fire Knife 3D or Vacuum Defense have ads?
Which is updated more often, Fire Knife 3D or Vacuum Defense?
Other comparisons
