Comparison

Hole City vs Impact Zero

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

Head to head
About

Hole City

Control a black hole to consume city elements, gather resources, and build your own urban fortress. Defend your territory from other players and compete for global dominance in this addictive conquest game.

Highlights
  • Devour city elements to grow
  • Build and expand your own city
  • Upgrade black hole and city elements
  • Defend your city from rival players
  • Compete on global leaderboards
  • Offline-friendly gameplay
Features
Read full description

A mysterious black hole has appeared in the city… and it’s under your control. But this isn’t just about destruction — it’s about conquest. In Hole: City Conquest, you don’t just eat cities — you build your own! Devour buildings, absorb trees, and consume everything in your path to earn resources. Then use those resources to upgrade and expand your personal city, turning it into an unstoppable urban fortress. But beware… you’re not alone. Other players are out there, each controlling their own black holes. They’ll invade your city, try to steal your resources, and challenge your dominance. Will you defend your home, or become another victim of the void? Game Features: • Devour everything: From traffic lights to towers — eat it all to grow faster. • Build your own city: Spend your earnings to place buildings, trees, and landmarks. • Upgrade as you grow: Unlock new elements and power-ups to evolve your black hole and your city. • Fight rival holes: Defend your city from attacks and challenge others in intense destruction showdowns. • Compete for dominance: Climb the leaderboards and prove you have the most powerful black hole city in the world. • Quick, addictive gameplay: Perfect for both short sessions and long conquests. • Offline-friendly: No internet? Keep building and devouring. Whether you love satisfying destruction, city-building, or multiplayer challenges, Hole: City Conquest has it all. Grow your hole. Build your world. Defend your territory. And devour the rest.

About

Impact Zero

Features
Read full description

Impact Zero is a fast-paced arcade survival game where Earth is under constant threat from incoming asteroids. Take control of orbital defenses, manage limited energy, and push your reflexes to the limit in an escalating battle for survival. Every second counts. Every shot matters. One mistake could be the end. DEFEND THE PLANET Control a powerful orbital laser system to destroy incoming asteroids before they reach Earth. Precision and timing are key as threats grow faster and more frequent. MASTER YOUR ENERGY Your laser is powerful—but limited. Manage energy carefully: * Hold to fire sustained laser bursts * Release to recharge quickly or slowly depending on usage * Avoid draining it completely or risk slower recovery SURVIVAL ABILITIES Unlock and use game-changing abilities: * Auto Shield – Saves Earth from a fatal hit when charged * Smart Bomb – Double-tap Earth to clear the screen * Wingman Support – Temporary orbital ally that targets threats automatically ESCALATING DIFFICULTY The longer you survive: * Asteroids spawn faster and in greater numbers * Speed increases in dynamic tiers * Earth visually evolves through levels SPECIAL EVENTS Watch for rare encounters: * UFOs fly across the screen—shoot them for powerful support * Bonus score bursts from precise destruction COMPETE WITH YOURSELF Track your performance: * Score: asteroids destroyed * Survival time * Personal best records for both No pay-to-win. No distractions. Just skill-based arcade survival.

Screenshots

Hole City4 screens
Impact Zero3 screens

Verdict

The call

The clearest difference is ads: Impact Zero at none against Hole City's shown. Hole City's advantage is iOS requirement (13.0 vs 26.0). On price, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

Scorecard2 real differences · 7 level
Hole City versus Impact Zero: the parameters behind the verdict, then further details
ParameterHole CityImpact Zero
PriceFreeFree
Rating4.6 (10 ratings) — better—
Number of ratings10 — better—
Update frequencyEvery 3 months—
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better26.0
Further details — not scored
Size500 MB6 MB
Age rating17+4+
DeveloperFrancois CorbelKane Hastings

In-app purchases

None

Hole City

No in-app purchases

None

Impact Zero

No in-app purchases

Questions

Is Hole City free?
Hole City is free to download, with no in-app purchases.
Is Impact Zero free?
Impact Zero is free to download, with no in-app purchases.
Do Hole City or Impact Zero have ads?
Hole City shows ads; Impact Zero does not.

Other comparisons