Comparison

Virus Neutralizer vs Black Hole Galaxy

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

Head to head
About

Virus Neutralizer

Features
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In a playful way, you can learn about the shapes of microorganisms and how to fight them. In Virus Neutralizer, you take on the role of Dr. Nikola Neutralizer, a brilliant scientist who was reduced to the size of bacteria and viruses using advanced technology. Now armed with nanoblasters and biochemical materials, Nikola fights various bacteria, viruses and fungi, fighting infections in different places - phones, gyms, kitchens, bedrooms, spaceships, etc. Against each microorganism, you (as Nikola) use unique weapons, such as antibiotics, antivirals or fungicides, to prevent the spread of diseases such as flu, pneumonia, cholera and even tooth decay. Be vigilant and stop the spread of invaders! The game is designed for educational and entertaining purposes for medical students. The game consists of different levels, each with its own microorganism. Your job is to neutralize these threats using a combination of tactics, reaction speed, strategic thinking, and memorization of the substances and forms of microorganisms used. Game Features: Variety of Enemies: Each level is filled with different pathogens, from aggressive viruses to wet fungi and huge bacteria, each requiring a unique approach to neutralize. Weapons and Abilities: Nikola has access to a variety of chemical solutions that can be used to combat microorganisms. Unique movement model with five degrees of freedom. Variety of Locations: Each location Nikola finds herself in has its own dangers and problems. Scientific Realism: The game is based on real scientific principles, providing players with fun and educational moments about microorganisms. Dive into the microscopic world and fight invisible but dangerous enemies in Virus Neutralizer! Tell your friends, favorite content creators and media about our game!

About

Black Hole Galaxy

Control a growing black hole, consuming everything from asteroids to stars. Avoid rival black holes that will consume you if you're smaller. Features handcrafted levels, an endless mode, and customizable skins.

Highlights
  • 100 handcrafted levels
  • Endless mode
  • 20+ black hole skins
  • Rival AI black holes
  • Boost ability
  • Permanent upgrades
  • One-thumb controls
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You are a black hole. Everything else is food. Start barely big enough to swallow an asteroid. Drift through space eating debris, astronauts, rockets and fleeing spaceships — and every bite makes you bigger. Grow enough and the planets stop being scenery and start being lunch. Grow enough after that, and you swallow a star. But you are not the only hole out there. Rival black holes hunt the same field, and anything larger than you will eat you without hesitation. FEATURES • 100 handcrafted levels with escalating objectives • Endless mode — unlocked by beating level 50 • 20+ black hole skins, from simple colours to shaped holes, shockwave rings and living flame • Rival AI holes that flee what they fear and chase what they can catch • Boost to run down escaping ships — but boosting burns your own mass • Permanent upgrades: speed, growth, boost, coin gain, head start • One-thumb controls, portrait, playable offline Simple to start. Genuinely hard to finish.

Screenshots

Virus Neutralizer4 screens
Black Hole Galaxy4 screens

Verdict

The call

The clearest difference is ads: Virus Neutralizer at none against Black Hole Galaxy's shown. Virus Neutralizer also leads on device support (4 vs 2) and iOS requirement (12.0 vs 15.0). On price and in-app purchases 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. Virus Neutralizer sells 3 one-off in-app purchases and Black Hole Galaxy sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Scorecard3 real differences · 6 level
Virus Neutralizer versus Black Hole Galaxy: the parameters behind the verdict, then further details
ParameterVirus NeutralizerBlack Hole Galaxy
PriceFreeFree
Rating—1.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 3 months—
AdsNo — betterYes
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size184 MB144 MB
Age rating4+9+
DeveloperOleksandr ElmuratovLuka Lazarashvili

In-app purchases

3 purchases

Virus Neutralizer

One-time3
  • 100 Molecules$0.99
  • No ads$1.99
  • 1000 Molecules$2.99
10 purchases

Black Hole Galaxy

One-time10
  • Poison Skin$0.99
  • Plasma Skin$0.99
  • Triangle Skin$0.99
Show 7 more
  • Spinner Skin$0.99
  • Trinity Skin$0.99
  • Void Skin$0.99
  • Tempest Skin$0.99
  • Eclipse Skin$0.99
  • Sigil Skin$0.99
  • Sack of Coins$2.99

Questions

Is Virus Neutralizer free?
Virus Neutralizer is free to download, with in-app purchases available.
Is Black Hole Galaxy free?
Black Hole Galaxy is free to download, with in-app purchases available.
Do Virus Neutralizer or Black Hole Galaxy have ads?
Black Hole Galaxy shows ads; Virus Neutralizer does not.

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