Comparison

Kardashev Idle 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

Kardashev Idle

An incremental idle game where you guide humanity's technological advancement from Earth to galactic mastery. Progress through civilization types, unlock upgrades, and automate resource production to scale energy output across the cosmos. Your civilization grows even when you're offline.

Highlights
  • Progress through civilization types (0, I, II, III)
  • Dozens of upgrades and milestones
  • Idle mechanics for offline growth
  • Prestige system for enhanced progression
  • Sci-fi universe inspired by real science
Features
Read full description

How far can humanity go? Kardashev Idle is an incremental idle game inspired by the Kardashev Scale — the scientific framework that measures a civilization's technological advancement by its energy consumption. Start as a primitive Type 0 civilization, harvesting basic resources from the Earth. Unlock technologies, automate your production, and scale your energy output across planets, stars, and entire galaxies. FEATURES: - Progress through Type 0, I, II, and III civilizations - Dozens of upgrades and milestones to unlock - Idle mechanics — your civilization grows even when you're away - Prestige system to reset and grow even stronger - A sci-fi universe inspired by real science Can you master the energy of an entire galaxy? The cosmos is waiting.

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

Kardashev Idle4 screens
Idle Space Mining4 screens

Verdict

The call

The clearest difference is rating: Idle Space Mining at 4.3 against Kardashev Idle's 3.0. 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Idle Space Mining holds the better App Store score, 4.3 against 3.0. Both are backed by a comparable volume of ratings — 6 and 4 respectively.

UpkeepUpdate frequency

Kardashev Idle ships an update every 6 days, Idle Space Mining weekly. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

Scorecard1 real difference · 9 level
Kardashev Idle versus Idle Space Mining: the parameters behind the verdict, then further details
ParameterKardashev IdleIdle Space Mining
PriceFreeFree
Rating3.0 (6 ratings)4.3 (4 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings6 — better4
Update frequencyEvery 6 days — betterWeekly
AdsYesYes
In-app purchasesNoNo
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size42 MB121 MB
Age rating4+4+
DeveloperCarlos KasperISAAC MICHAEL FRETT

Customer experience

Kardashev Idle

All ratings2 ratings
Positive0.0%
Neutral50.0%
Negative50.0%
Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

Idle Space Mining

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

In-app purchases

None

Kardashev Idle

No in-app purchases

None

Idle Space Mining

No in-app purchases

Questions

Is Kardashev Idle free?
Kardashev Idle is free to download, with no in-app purchases.
Is Idle Space Mining free?
Idle Space Mining is free to download, with no in-app purchases.
Which has better reviews, Kardashev Idle or Idle Space Mining?
Idle Space Mining is rated higher. Kardashev Idle averages 3.0 out of 5 from 6 ratings, while Idle Space Mining averages 4.3 from 4 ratings.
Do Kardashev Idle or Idle Space Mining have ads?
Both Kardashev Idle and Idle Space Mining show ads.
Which is updated more often, Kardashev Idle or Idle Space Mining?
Kardashev Idle ships an update every 6 days, and Idle Space Mining weekly. Most recently, Kardashev Idle was updated on October 31, 2026 and Idle Space Mining on November 5, 2026.

Other comparisons