Comparison

HARM Invaders vs Space Defense

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

Head to head
About

HARM Invaders

Command Earth's first space fighter to defend humanity from an alien threat originating from Mars. Engage in fast-paced 3D combat across the solar system, researching weapons and battling replicating alien machines.

Highlights
  • Real-time 3D graphics
  • Diverse enemy types
  • Dozens of weapons
  • Space ship 3D combat
  • Local & Global high-score tables
  • Rank system
Features
Read full description

The year is 2115 and an artificial repeating radio signal has been detected coming from the vicinity of Mars. You as commander of Earth's first and only Space Fighter are sent to investigate. On Arrival at Mars a huge electrical vortex is detected in orbit, from which spews a ‘Hungry Alien Replicating Machine’. The Alien Machines consume minerals from rocks to replicate. Commander, you must destroy the ‘HARM’ before they can reach Earth. Push them back out of our Solar System at all costs. Battle a relentless enemy that won’t stop until the Earth is consumed, in this fast paced action 3D shoot-em-up. Features of HARM Invaders:- * Real time 3d graphics, Using METAL on compatible devices * Many different types or replicating enemy * Dozens of weapons to research and use * Pause button for when the heat gets too hot. * Play across the entire Solar System * Space Ship 3D combat * Particle effects * Local & Global High-score table * Separate High-score table for your personal best * Rank system, rise to the rank of Grand Admiral of the Space fleet. * Works best on ipad2+ (Recommend iPad Air+) * Compatible with MFi Mad Catz Controller plus all iCade type controllers.

About

Space Defense

Features
Read full description

Embark on a thrilling intergalactic journey in [Game Name], a high-speed runner that challenges your reflexes and strategy. Take control of a powerful spaceship, destroy waves of alien foes, and unlock game-changing abilities as you navigate through dynamic levels. Key Features Powerful Abilities: Pass through special doors to gain unique powers like headshot, double fire, and triple fire. Alien Encounters: Blast through hordes of aliens to collect their voxel cubes. Upgradable Ships: Use voxel cubes to enhance your spaceship with stronger weapons, increased range, and more! Action-Packed Levels: Fast-paced gameplay with endless replayability. Stunning Visuals: Immerse yourself in vibrant, futuristic environments. Are you ready to destroy aliens, master abilities, and upgrade your spaceship? Download now and dominate the cosmos!

Screenshots

HARM Invaders4 screens

Verdict

The call

The clearest difference is in-app purchases: Space Defense at none against HARM Invaders's 4. HARM Invaders's advantage is ads (none vs shown) and device support (3 vs 1). On price 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. HARM Invaders sells 4 one-off in-app purchases. Space Defense asks for nothing beyond the download.

Scorecard4 real differences · 6 level
HARM Invaders versus Space Defense: the parameters behind the verdict, then further details
ParameterHARM InvadersSpace Defense
PriceFreeFree
Rating3.0 (2 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 34 months—
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPad
Requires iOS8.0 — better13.0
Further details — not scored
Size158 MB89 MB
Age rating4+4+
DeveloperQED Gaming PTY. Ltdkerem yokuva

In-app purchases

4 purchases

HARM Invaders

One-time4
  • 500 Research Machine Credits$0.99
  • 500 Brain Power$1.99
  • 2000 Brain Power$4.99
Show 1 more
  • 10000 Research Machine Credits$9.99
None

Space Defense

No in-app purchases

Questions

Is HARM Invaders free?
HARM Invaders is free to download, with in-app purchases available.
Is Space Defense free?
Space Defense is free to download, with no in-app purchases.
Do HARM Invaders or Space Defense have ads?
Space Defense shows ads; HARM Invaders does not.

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