Comparison

Kosmik Revenge vs Helix Protocol

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Kosmik Revenge

Defend the galaxy in this retro arcade space shooter. Battle waves of enemies, upgrade your ship with powerful abilities, and navigate asteroid fields. Experience classic shoot 'em up gameplay with modern HD visuals and responsive controls.

Highlights
  • Intense arcade gameplay
  • Fight waves of enemies and bosses
  • Upgrade ship with powerful abilities
  • Navigate asteroid fields
  • HD graphics and visual effects
  • Daily challenges and leaderboards
  • Controller support
Read full description

Defend the galaxy in Kosmik Revenge, the intense arcade space shooter inspired by the golden age of shoot ’em ups and rebuilt for modern devices. Battle endless waves of enemies, navigate dangerous asteroid fields, and face massive bosses with unpredictable attack patterns. Collect resources, upgrade your ship, and master powerful abilities as you fight to save the galaxy. Featuring stunning high-definition visuals, immersive sound design, and fast responsive controls, Kosmik Revenge delivers a classic arcade experience enhanced with modern technology. Originally released on multiple platforms and continually improved over the years, Kosmik Revenge returns with a fully updated engine, bringing smoother gameplay and improved graphics for today’s devices. Key Features • Intense arcade gameplay inspired by classic shoot ’em ups • Fight through waves of enemies and massive bosses • Navigate asteroid fields and collect resources to upgrade your ship • Powerful upgrades including bullet-time mode, multi-shot weapons and more • Beautiful HD graphics with advanced visual effects • Immersive soundtrack and high-quality sound design • Daily challenges and competitive leaderboards • Game Center achievements and cloud backup support • Full support for touch controls and compatible game controllers A Classic Arcade Experience Reborn Kosmik Revenge has evolved through multiple platforms and generations of devices, continuously refined to deliver fast-paced arcade action with modern graphics and performance. Now rebuilt with a new engine and improved visuals, it’s the best version of Kosmik Revenge yet. Prepare your ship. The galaxy needs you.

About

Helix Protocol

Read full description

When humanity faced the threat of an alien invasion, Earth’s last line of defense was activated — the Helix Protocol. - The Immortal Warrior - You are a clone, reborn after every death through advanced consciousness and memory replication. Each defeat makes you stronger. - Progress Through Experience - The system analyzes your performance and rewards you with credits. Use them to upgrade your ship and unlock its full potential. Tactical Energy Management: Redirect power between shields, weapons, and engines to adapt to the evolving threats in battle. - Ship Customization - Tune your ship to match your playstyle and gain a strategic advantage. - Global Pilot Rankings - Compete with other players on the leaderboard that reflects your achievements in combat. Helix Protocol is more than survival. It’s a journey of evolution, relentless improvement, and resistance. Prove you’re not just a survivor — turn every defeat into experience, and every victory into a new era in the war for Earth’s future.

Screenshots

Kosmik Revenge4 screens
Helix Protocol4 screens

Verdict

The call

The clearest difference is price: Helix Protocol at Free against Kosmik Revenge's $1.99. Helix Protocol also leads on update cadence (every 3 weeks vs every 3 months). Kosmik Revenge's advantage is device support (4 vs 1). On ads, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Helix Protocol is free to download; Kosmik Revenge costs $1.99 up front. Kosmik Revenge sells 2 one-off in-app purchases and Helix Protocol sells 7 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Kosmik Revenge ships an update every 3 months, Helix Protocol every 3 weeks. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 7 level
Kosmik Revenge versus Helix Protocol: the parameters behind the verdict, then further details
ParameterKosmik RevengeHelix Protocol
Price$1.99Free — better
Rating3.0 (2 ratings) — better—
Positive reviews66.7% of reviews—
Number of ratings2 — better—
Update frequencyEvery 3 monthsEvery 3 weeks — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod, Apple TV — betteriPhone
Requires iOS15.0 — better16.0
Further details — not scored
Size79 MB45 MB
Age rating9+9+
DeveloperStephane DenisOleksii Poliakov

In-app purchases

2 purchases

Kosmik Revenge

One-time2
  • Premium pass$0.99
  • VIP Pass$1.99
7 purchases

Helix Protocol

One-time7
  • 50K Credits$2.99
  • 125K Credits$5.99
  • 175K Credits$8.99
Show 4 more
  • 250K Credits$12.99
  • 500K Credits$19.99
  • 750K Credits$24.99
  • 1M Credits$29.99

Questions

Is Kosmik Revenge free?
Kosmik Revenge costs $1.99, and also offers in-app purchases.
Is Helix Protocol free?
Helix Protocol is free to download, with in-app purchases available.
Do Kosmik Revenge or Helix Protocol have ads?
Both Kosmik Revenge and Helix Protocol show ads.
Which is updated more often, Kosmik Revenge or Helix Protocol?
Kosmik Revenge ships an update every 3 months, and Helix Protocol every 3 weeks. Most recently, Kosmik Revenge was updated on October 23, 2026 and Helix Protocol on October 24, 2026.

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