Vertigus vs Line Defense
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Vertigus
Embark on a perilous journey to recover stolen diamonds. Navigate through diverse worlds with unique challenges and engage in thrilling boss battles. Experience fluid physics and motion-based gameplay in this vertical platformer.
- 40 handcrafted levels
- 5 boss fights
- Vertical level design
- Fluid physics
- Motion-based gameplay
- Slow motion platforming
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Can you help Vertigus find his father's stolen diamonds? Go on a journey that will take you through different worlds full of dangers at every step. Vertigus features: • 40 handcrafted levels including 5 boss fights • Vertical level design • Fluid physics and motion based gameplay • Slow motion platforming
Line Defense
Defend Earth from an alien invasion with fast-paced, retro-inspired arcade action. Utilize simple one-finger controls to deploy defenses, collect upgrades, and battle bosses across diverse maps. Enjoy challenging gameplay with a variety of modes and achievements.
- One-finger swipe control
- Unique power-ups and bosses
- Collect crystals for upgrades
- 20 colorful maps and Survival mode
- Mini games with rewards
- Game Center Leaderboards
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Inspired from old school retro games, Line Defense offers a fast paced challenging experience with simple controls and frenzy action. Mayday! Alien Invasion: New York, Paris, Moscow, London, Kairo, Beijing, Athens, Dubai. The alien menace strikes without remorse. Starting from major cities of the world, they will reach yours as well. Missiles, bombs, asteroids, alien ships, motherships and more! You are in a position, just with your finger, to protect the earth in this very simple, yet fun and addictive game! Line Defense offers a simple but extremely challenging arcade game experience, mixing mechanics from classic games like Breakout and Missile Command along with mobile game design innovations. The game is designed both for casual and hardcore players. Features: • Simple one finger swipe control. • Unique power-ups, bosses & Motherships. • Collect crystals and get special upgrades for your line (cannons, radar, shield etc.). • 20 colorful maps & Survival mode. • Mini Games for fun and rewards with surprising twists to the basic game-play. • Amazing original soundtrack with dynamic in-game music. • Easy to play - no tutorial needed. • Includes 30+ achievements. • Game Center Leaderboards Support. The game was featured by Apple under "New Games We Love" and "Games We Play Today".
Screenshots
Verdict
The clearest difference is rating: Line Defense at 4.6 against Vertigus's 4.0. Line Defense also leads on ads (none vs shown) and update cadence (monthly vs every 2 months). Vertigus's advantage is review sentiment (75% vs 63%). On price, in-app purchases, monetization model 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. Vertigus sells 10 one-off in-app purchases and Line Defense sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Line Defense holds the better App Store score, 4.6 against 4.0. That said, the two scores are not equally well evidenced: Line Defense has 14 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 75% of Vertigus's written reviews are positive against 63% of Line Defense's, so the app with the better star average is not the one people write more warmly about.
Vertigus ships an update every 2 months, Line Defense monthly. The most recent releases landed on October 20, 2026 and October 21, 2026 respectively.
| Parameter | Vertigus | Line Defense |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (2 ratings) | 4.6 (14 ratings) — better |
| Positive reviews | 75.0% of reviews — better | 63.3% of reviews |
| Number of ratings | 2 | 14 — better |
| Update frequency | Every 2 months | Monthly — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, Apple TV | iPhone, iPad, iPod |
| Requires iOS | 16.6 | 8.1 — better |
| Further details — not scored | ||
| Size | 70 MB | 137 MB |
| Age rating | 4+ | 4+ |
| Developer | Dominik Ringler | Legal Radiation Team |
Customer experience
Vertigus
Line Defense
In-app purchases
Vertigus
- Retries +2$0.99
- Level Key$0.99
- Retries +10$1.99
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- Ammo +20$1.99
- Lifes +5$2.99
- Retries +20$3.99
- Retries +30$4.99
- Hardcore Mode$4.99
- Retries +40$6.99
- Retries +50$7.99
Line Defense
- 50 Crystals$0.99
- Remove Ads$0.99
- 125 Crystals$1.99
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- 250 Crystals$2.99









