Knock Fever vs Loopella
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Knock Fever
Aim your cannon precisely to blast down colorful towers in this physics-based destruction game. Enjoy hundreds of satisfying levels with simple controls and spectacular chain reactions. Become the ultimate cannon champion by strategically knocking down every structure.
- Physics-based destruction
- Hundreds of unique levels
- Satisfying chain reactions
- Simple aim and shoot controls
- Colorful tower smashing
- Rewarding challenges
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Ready to bring down every tower with the perfect shot? Load your cannon, take aim, and blast your way through hundreds of satisfying levels in Knock Fever! Every shot matters as you knock down colorful structures, trigger explosive chain reactions, and watch towers collapse in spectacular fashion. Simple to learn, challenging to master—can you become the ultimate cannon champion? Blast Towers with Precision Every level presents a unique structure waiting to be destroyed. Aim carefully, find the weakest point, and fire your cannon to bring everything crashing down. Satisfying Destruction Experience realistic physics as towers collapse, blocks tumble, and perfectly placed shots create huge chain reactions. Every successful hit is incredibly satisfying. Hundreds of Unique Levels Face a variety of creative tower layouts that require different strategies. As the challenge grows, you'll need sharper aim and smarter shots to clear every stage. Easy Controls Simply aim, shoot, and watch the action unfold. Whether you have a few minutes or a long gaming session, Knock Fever is easy to pick up and impossible to put down. Why You'll Love Knock Fever • Fun and satisfying cannon gameplay • Colorful tower-smashing action • Physics-based destruction mechanics • Easy controls with rewarding challenges • Hundreds of handcrafted levels • Smooth animations and exciting effects • Perfect for quick, relaxing gameplay sessions Do you have what it takes to knock down every tower? Grab your cannon, line up the perfect shot, and start blasting your way to victory in Knock Fever!
Loopella
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Spin the rings. Connect the colors. Create spectacular chain reactions. Loopella is an original ring-based puzzle game where every move can transform the board. Rotate entire rings, align matching pieces, and complete increasingly challenging objectives. It is easy to learn—but finding the perfect move takes observation, logic, and strategy. A FRESH PUZZLE MECHANIC • Rotate an entire ring with one move • Align matching colors to make them pop • Build chains and create powerful special pieces • Break ice and complete varied objectives • Master levels with linked rings • Use hints and boosters when you need help HUNDREDS OF LEVELS Discover new challenges as you progress. Objectives, obstacles, and mechanics evolve throughout the game, keeping every level fresh. Early stages teach you the essentials before the difficulty gradually increases. PLAY YOUR WAY Enjoy a quick level whenever you have a few minutes, or keep playing to build a winning streak. Study the board, plan your rotation, and discover the most rewarding combination. FREE AND AD-FREE Play without disruptive advertising. Loopella is designed to provide a smooth, relaxing, and satisfying experience. FEATURES • Original ring-based gameplay • Simple controls with strategic depth • Hundreds of handcrafted levels • Increasing difficulty • Varied objectives and obstacles • Special pieces and chain reactions • Helpful hints and boosters • Coins, rewards, and winning streaks • Soft sound effects and haptic feedback • Designed for iPhone and iPad • Multiple languages • No advertisements Can you find the perfect rotation? Download Loopella and start spinning.
Screenshots
Verdict
The clearest difference is in-app purchases: Loopella at none against Knock Fever's 14. Loopella also leads on ads (none vs shown) and update cadence (every 3 days vs weekly). Knock Fever's advantage is iOS requirement (15.0 vs 18.0). On price 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. Knock Fever sells 14 one-off in-app purchases. Loopella asks for nothing beyond the download.
Knock Fever ships an update weekly, Loopella every 3 days. The most recent releases landed on October 15, 2026 and October 1, 2026 respectively.
| Parameter | Knock Fever | Loopella |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (10K ratings) — better | — |
| Positive reviews | 54.2% of reviews | — |
| Number of ratings | 10K — better | — |
| Update frequency | Weekly | Every 3 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 607 MB | 9 MB |
| Age rating | 12+ | 4+ |
| Developer | Kite Games | Olivier de Brienne |
In-app purchases
Knock Fever
- Starter Bundle$1.99
- 1000 Coins Pack$1.99
- Mini Bundle$4.99
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- No Ads$7.99
- 5000 Coins Pack$7.99
- Season Pass$9.99
- Premium Bundle$9.99
- 10000 Coins Pack$14.99
- Deluxe Bundle$19.99
- 25000 Coins Pack$29.99
- Mega Bundle$49.99
- 50000 Coins Pack$54.99
- Ultimate Bundle$99.99
- 100000 coins pack$99.99
Loopella
No in-app purchases









