Comparison

Backstorm Attack vs Sci

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

Head to head
About

Backstorm Attack

Embark on a counter-terrorist mission to save the world in this action-packed runner game. Equip powerful weapons, face endless waves of enemies, and complete daily challenges to earn rewards and upgrade your character. Experience non-stop shooting fun with RPG elements.

Highlights
  • Counter-terrorist missions
  • Endless runner gameplay
  • RPG elements and power-ups
  • Daily missions and rewards
  • Multiplayer mode
  • Leaderboards and achievements
Features
Read full description

YOUR MISSION: Save the world from this global threat! Are you ready to Run and Gun? Terrorists never give up. At least, until they meet you. Help our hero in his counter terrorist quest to bring peace to the world and destroy everything that stands in his way. Kill, destroy, burn, shoot everything that moves. Don't worry, there are no innocents in this game! Machine guns, grenades, bombers, tanks, mortar projectiles, antiaircraft... Anything goes in this frenetic shooter-RPG. YOUR PRIZE: Endless entertainment! When a terrorist dies, another one is born. In Backstorm there is no final level, there's always another unique map that will put your skills to the test and most of all, will give you countless hours of fun shooting the bad guys. New missions everyday. Don't miss the opportunity to collect amazing rewards so you can power up your character and take total annihilation to extreme levels! Lots of fun guaranteed in this amazing runner action game. Great shoot 'em up experience. ARE YOU THE PERFECT COUNTER TERRORIST? Features: - Awesome Gameplay - Endless Map - Daily Missions - Rewards - Power Ups - Multiplayer - Game Center (Leaderboard and Achievements) KILL, KILL AND MORE KILLS! SHOOT 'EM ALL!

About

Sci

Features
Read full description

Avoid obstacles, dodge deadly traps and do not let hostile monsters stop you from reaching your ship that will carry you into different parts of the universe! In this game your reflexes and timing are critical. Make sure you jump and shoot at the right time otherwise you might not be able to continue. - jump your way to the other side of level - avoid deadly traps - get through hostile monsters and devices - shoot your enemies to achieve better score - reach your ship to travel to different planet

Screenshots

Backstorm Attack4 screens
Sci4 screens

Verdict

The call

The clearest difference is in-app purchases: Sci at none against Backstorm Attack's 10. Backstorm Attack's advantage is update cadence (every 11 days vs every 58 months) and iOS requirement (9.0 vs 11.0). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Backstorm Attack sells 10 one-off in-app purchases. Sci asks for nothing beyond the download.

UpkeepUpdate frequency

Backstorm Attack ships an update every 11 days, Sci every 58 months. Both last shipped on October 7, 2026.

Scorecard3 real differences · 6 level
Backstorm Attack versus Sci: the parameters behind the verdict, then further details
ParameterBackstorm AttackSci
PriceFreeFree
Rating3.0 (3 ratings) — better—
Number of ratings3 — better—
Update frequencyEvery 11 days — betterEvery 58 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod, Apple TViPhone, iPad, iPod, Apple TV
Requires iOS9.0 — better11.0
Further details — not scored
Size165 MB41 MB
Age rating12+12+
DeveloperAppgeneration SoftwareMarek Skreko

In-app purchases

10 purchases

Backstorm Attack

One-time10
  • 80 Coins$0.99
  • Experience Booster 6H$0.99
  • Reward Booster 1 Day$0.99
Show 7 more
  • Experience Booster 24H$1.99
  • Reward Booster 3 Days$1.99
  • Experience Booster 72H$2.99
  • Reward Booster 7 Days$2.99
  • 500 Coins$4.99
  • 6500 Coins$49.99
  • 14000 Coins$99.99
None

Sci

No in-app purchases

Questions

Is Backstorm Attack free?
Backstorm Attack is free to download, with in-app purchases available.
Is Sci free?
Sci is free to download, with no in-app purchases.
Do Backstorm Attack or Sci have ads?
Neither Backstorm Attack nor Sci shows ads.
Which is updated more often, Backstorm Attack or Sci?
Backstorm Attack ships an update every 11 days, and Sci every 58 months. Most recently, Backstorm Attack was updated on October 7, 2026 and Sci on October 7, 2026.

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