Casus Belli vs Abyss Grinder
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Casus Belli
Engage in realistic aerial and ground combat with a variety of military vehicles. Experience dynamic battles with sophisticated AI and diverse gameplay scenarios. Optimized for larger screens, this simulation offers an immersive and strategic warfare experience.
- Real-time 2D war simulation
- Command F-16, F-15, F-22, F-35 fighters
- Control planes, helicopters, tanks, and soldiers
- Sophisticated AI adversary
- Variety of mini-game scenarios
- Decoy and ejection mechanics
- Anti-missile systems for tanks
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The Next Generation of War Simulation Casus Belli puts you in command of F-16, F-15, F-22, F-35, stealth fighters and more in this real- time war simulation that is packed with action and strategy. ENTER THE THEATER OF WAR Casus Belli creates a realistic 2D theater of war that immerses you in the heat of battle, capturing the real-time feel of aerial dog fights and ground defense. A WORTHY ADVERSARY Sophisticated AI algorithms that give the user a feeling that they are playing against a real- life adversary. A powerful artificial intelligence engine adapts to the user's playing style, making for a truly challenging and engaging experience. PLANES, HELICOPTERS, TANKS AND SOLDIERS Feel the thrill of combat from a variety of different perspectives. As a plane, helicopter, tank or soldier, you'll have to use your unique skills to survive and thrive in the heat of battle. While each type has its own strengths and weaknesses, they all must work together in order to win, providing the perfect blend of strategy and action. MULTIPLE WAYS TO PLAY Putting you in the boots of a military commander, Casus Belli is composed of a broad selection of mini games, each of which puts the player in charge of a different scenario. With greatly varying play, these scenarios can feature either historic weapons or modern weapons, providing an exciting and accurate representation of warfare that plays out in a variety of styles. A CINEMATIC EXPERIENCE Created to offer an immersive, cinematic experience, Casus Belli works best for large screen devices like iPads and larger iPhones, making full use of their larger display sizes. By utilising the extra space, Casus Belli is able to provide a more detailed and engaging gaming world. The game's controls have been optimised for larger screens, making it easy to navigate and respond in the heat of battle. CAPTIVATING COMBAT Casus Belli features a variety of exciting elements to bring dynamism and realism to war simulation. These include: ● The ability to fire decoys, allowing you to deflect incoming missiles and clear the way for a safe escape as a pilot. Decoys are typically flares or chaff, designed to attract the attention of missiles. By firing a decoy, the pilot can create a false target, leading the missile astray and buying time to escape. ● While under attack, pilots have the ability to eject from a plane, putting you in the position in turn, to be able to rescue escaping pilots. ● Anti-missile systems for tanks, putting you in the position to respond and defend against a barrage of enemy bombs. PUTTING THE POWER IN YOUR HANDS Casus Belli is an exciting war simulation game designed to put the power of advanced military combat in your hands. The game features a highly detailed and realistic 2D environment, complete with accurate terrain data and precise modelling of buildings, vehicles, and other objects. The game features a sophisticated artificial intelligence system that realistically simulates the behaviour of enemy forces. With an immersive and challenging gaming experience that is sure to keep you engaged, Casus Belli is available for free from the App Store now. So what are you waiting for? Download Casus Belli and put the power of victory in your hands today.
Abyss Grinder
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An endless fall into the abyss. How far can you go? Abyss Grinder is a falling arcade game where you slide down the walls, dodging spikes and obstacles as you fall deeper and deeper. The rule is simple — earn scores by grinding the shiny walls, dodge obstacles and go as much deeper as you can! ▶ Counter-intuitive controls Tap to land on wall, release to come back to the center. You will get used to it quickly, somehow, anyway. ▶ Escalating tension The deeper you go, the faster it gets and the trickier the patterns become. One moment of hesitation ends it all. ▶ Chase your personal best No two runs are the same. Beating yesterday's score is today's only goal. ▶ Perfect for quick sessions On the subway, in line, during a break — pick it up for seconds, put it down minutes later. Download now and see how deep you can fall.
Screenshots
Verdict
The clearest difference is in-app purchases: Abyss Grinder at none against Casus Belli's 1. Abyss Grinder also leads on update cadence (fortnightly vs every 15 months). Casus Belli'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. Casus Belli sells 1 one-off in-app purchase. Abyss Grinder asks for nothing beyond the download.
Casus Belli ships an update every 15 months, Abyss Grinder fortnightly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.
| Parameter | Casus Belli | Abyss Grinder |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (9 ratings) — better | — |
| Positive reviews | 60.0% of reviews | — |
| Number of ratings | 9 — better | — |
| Update frequency | Every 15 months | Fortnightly — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 54 MB | 151 MB |
| Age rating | 12+ | 4+ |
| Developer | KIDOKO INSIDE TECHNOLOGIES LTD | Sohn Jarin |
In-app purchases
Casus Belli
- Buy full version$0.99
Abyss Grinder
No in-app purchases
Questions
Is Casus Belli free?
Is Abyss Grinder free?
Do Casus Belli or Abyss Grinder have ads?
Which is updated more often, Casus Belli or Abyss Grinder?
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