Comparison

Space Debris Inc vs Idle Space Mining

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

Head to head
About

Space Debris Inc

Become the galaxy's top space junker in this casual cleanup game. Earn Creds by hauling debris, upgrade your ship and weapons, and outrank rivals. Automate your fleet and collect daily bonuses.

Highlights
  • Haul space debris
  • Upgrade ships and weapons
  • Accept jobs for Creds
  • DriverBot automation
  • Daily offline Cred bonuses
  • Compete with AI rivals
  • Live ranking system
Features
Read full description

SPACE DEBRIS INC. THE GALAXY NEEDS A CLEANUP! The shipping lanes are clogged, systems are in chaos, and centuries of cosmic neglect have left the universe buried in dangerous space junk. Spacers can’t travel without colliding into wreckages. This is where you come in. As the rookie CEO of Space Debris Inc., you’re hitting the stars with a single hauling ship and a modest recycling station. Your mission? Clean up the galaxy, build an industrial empire, and take down Gargon, the ruthless King of Junkers. Do you have what it takes to dominate the leaderboards and become the #1 space tycoon? THE GAMEPLAY LOOP: CONQUER, UPGRADE, PROFIT * CONQUER DANGEROUS SECTORS
Navigate highly volatile cosmic zones overflowing with valuable wreckage. Compete live against rival AI salvage crews who will stop at nothing to snatch your haul and steal your rank. * UPGRADE YOUR FLEET
Reinvest your earnings to unlock an elite armada of heavy-duty haulers. Max out your speed, boost your cargo capacity to blast debris and aggressive rival junkers out of your way! * CLEANUP THE COSMOS
Take on high-paying corporate contracts from powerful factions across the galaxy to turbocharge your account balance. * SALVAGE. RECYCLE. PROFIT.
Recycle the raw materials, and convert scrap into massive Credits. Deploy your fleet to automate your earnings, letting your company generate massive idle profits even while you are offline! CORE FEATURES * 62 SPECIALIZED STARSHIPS: Collect, deploy, and level up an expansive fleet of massive haulers, alien-tech speedsters, and heavy-duty cargo harvesters. * HIGH-OCTANE DEBRIS DESTRUCTION: Use lasers and heavy artillery to incinerate obstacle debris. * FLEET AUTOMATION: Automated ships collect idle credits around the clock. * LIVE GALACTIC LEADERBOARDS: Watch NPC junker totals climb in real-time. Out-haul them all to climb the ranks and claim your crown. * DAILY FACTION BOUNTIES: Check in daily to claim your offline earnings and accept high-reward corporate side-gigs. The galaxy is your junkyard. Go get hauling!

About

Idle Space Mining

Build and expand a space mining empire through incremental upgrades and strategic choices. Reset your progress to gain permanent bonuses and achieve ultimate power. Earn resources even while offline.

Highlights
  • Incremental mining empire building
  • Strategic doctrine choices
  • Prestige system with Dark Matter
  • Permanent upgrades via Star Shards
  • Offline earnings
  • Challenging game modes
  • Comet catching events
Features
Read full description

Tap an asteroid. Build a mining empire. Then destroy it — and come back stronger. IDLE SPACE MINING is an idle game about scale. You start hand-mining ore from a bare rock. You end up rewriting local physics so the ore was always there. BUILD THE COLONY Twenty-six machines, from a rickety Drone Hangar to the Terminus Drillhead. Each one runs its own harvest cycle — watch the bars fill, watch the ore land. Every 10 you own doubles that machine's output, and every tier lifts the one beneath it. CHOOSE YOUR DOCTRINE At each tier you pick ONE of three paths and forfeit the other two. Triple your early generators, or cut the price of everything, or tighten your milestones. There is no right answer — and you re-decide every single run. ASCEND When growth stalls, collapse the whole colony into a singularity. You lose your ore, your generators, your tech. You keep DARK MATTER — and every scrap you have ever earned makes you permanently stronger. Dark Matter is deliberately scarce. Each one matters. HEAT DEATH Then there's the prestige above prestige. Let the universe run down, trade everything — even your Dark Matter — for Star Shards, and buy upgrades that survive the end of everything. TAKE ON CHALLENGES Mine with no hands. Run with triple-length cycles. Build with only three generator types. Beat one and keep the bonus forever. CATCH COMETS Comets drift past while you play. Tap one for a lump of ore or a burst of production. EARN WHILE YOU SLEEP Your colony keeps mining when the app is closed. Come back to a pile. One optional ad, and only if you want it: watch a Supply Drop for double production for four hours. No banners, no interstitials, nothing that interrupts play. No energy timers, no countdown "offers". Just numbers going up, forever.

Screenshots

Space Debris Inc4 screens
Idle Space Mining4 screens

Verdict

The call

The clearest difference is rating: Space Debris Inc at 5.0 against Idle Space Mining's 4.0. Idle Space Mining's advantage is in-app purchases (none vs 3) and iOS requirement (15.0 vs 17.0). On price, ratings volume, update cadence and ads 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. Space Debris Inc sells 3 one-off in-app purchases. Idle Space Mining asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Space Debris Inc holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 3 and 3 respectively.

UpkeepUpdate frequency

Space Debris Inc ships an update every 2 weeks, Idle Space Mining weekly. The most recent releases landed on October 17, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 6 level
Space Debris Inc versus Idle Space Mining: the parameters behind the verdict, then further details
ParameterSpace Debris IncIdle Space Mining
PriceFreeFree
Rating5.0 (3 ratings) — better4.0 (3 ratings)
Number of ratings33
Update frequencyEvery 2 weeksWeekly — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.0 — better
Further details — not scored
Size43 MB121 MB
Age rating4+4+
DeveloperBenjamin ClaryISAAC MICHAEL FRETT

Customer experience

Space Debris Inc

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Idle Space Mining

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

Space Debris Inc

One-time3
  • 100K Credz$0.99
  • Remove Ads$0.99
  • 1 Million Space Debris Credz$8.99
None

Idle Space Mining

No in-app purchases

Questions

Is Space Debris Inc free?
Space Debris Inc is free to download, with in-app purchases available.
Is Idle Space Mining free?
Idle Space Mining is free to download, with no in-app purchases.
Which has better reviews, Space Debris Inc or Idle Space Mining?
Space Debris Inc is rated higher. Space Debris Inc averages 5.0 out of 5 from 3 ratings, while Idle Space Mining averages 4.0 from 3 ratings.
Do Space Debris Inc or Idle Space Mining have ads?
Both Space Debris Inc and Idle Space Mining show ads.
Which is updated more often, Space Debris Inc or Idle Space Mining?
Space Debris Inc ships an update every 2 weeks, and Idle Space Mining weekly. Most recently, Space Debris Inc was updated on October 17, 2026 and Idle Space Mining on October 24, 2026.

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