Comparison

Quantum Grid vs Space Colony Idle

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

Head to head
About

Quantum Grid

Features
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A glowing Data-Node races a procedurally generated circuit loop, collecting Qubits. You do not steer it. You build the machine that makes it faster. A cycle at tier T runs 2^T rounds โ€” the journey into binary infinity. Clear every round and the next power of two opens. Tier 1 is two rounds. Tier 20 is over a million. WHAT YOU ACTUALLY DO โ€ข Take a break whenever you want โ€” the cycle freezes exactly where it stands, timer and all, and picks up mid-stride when you engage again โ€ข Place gates on the loop โ€” amplify, accelerate, resonate, fork โ€” and watch a build compound into something absurd โ€ข Collect augments when it suits you: the grid banks what you earn instead of interrupting the run to hand it over โ€ข Overclock at the moment it matters FOUR LAYERS THAT OUTLIVE EACH OTHER โ€ข Qubits reset every cycle โ€ข The Lattice, a skill tree bought with Coherence, resets on Collapse โ€ข The Substrate and its boards never reset โ€ข Board mastery never resets, and no single board can max it โ€” six boards at a middling depth beat any one board played forever SIX CIRCUIT BOARDS Rectilinear, ring bus, figure-of-eight crossbar, inward spiral, bridged dual loop, serpentine mesh. Each is a different topology, a different rule and a different palette, and the board you pick changes how a build has to be made. DRAWN, NOT PAINTED The backdrop is a real printed circuit board generated in Metal with no textures: solder mask over FR-4, ground pours, buses routed at 45 degrees, QFP and SOIC packages, chip passives, crystals, chokes and blinking status LEDs โ€” every one with its own silkscreen outline and reference designator. RESPECTS YOUR TIME โ€ข Auto-buy plays the whole cycle for you, buying and choosing augments round after round without ever stopping it โ€” a deep cycle is thousands of rounds โ€ข A cycle is written to disk as it is played, so a cold launch costs seconds โ€ข No energy, no timers, no daily rewards, no premium currency, nothing to miss by not opening it FREE, AND THE FULL VERSION Play to 2^8 on Circuit and Ring Bus for free โ€” that is past the first Collapse, so you will have seen the whole game before deciding anything. One payment opens the journey to 2^20, the other four boards, and removes every ad. It is not a subscription and there is nothing else to buy.

About

Space Colony Idle

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2087. Earth has run out of resources, and its cities are going dark one by one. The Atlas Program launched its last capsule: humanity needs a new home across six worlds, and you are the one who builds it. You land on Mars with one solar field and a skeleton crew. A few hours later the lights never go out. BUILD AND PRODUCE Five production modules, each one paying for the next. The classic idle loop, with no dead time: tap to push output, speed it up, or close the app entirely. Production keeps running without you. SIX WORLDS Mars, Europa, Titan, Venus, Io, Callisto. Every planet brings its own hazard: dust storms, ice sheets, sulfur ash. Raise your shields, plan the drilling order, unlock adaptation tiers before the surface takes the colony apart. RECRUIT A CREW Engineers, pilots, guardians, scientists and prospectors. Assign them to modules, send them on missions, level them up. One legendary crew member changes how the whole colony runs. MISSIONS Launch scouting, mining and rescue runs from the star map. Collect planet keys and open up the next world. RESEARCH A 26-node research tree: production multipliers, automation droids, offline earnings, crew capacity. What you unlock first changes how your colony grows. LEAP AND BEYOND When the colony is complete, take the Leap: reset everything, earn Dark Matter, and come back far faster with permanent multipliers. Clear the 16-node Dark Matter tree to reach the Singularity, a final layer with no level cap. OFFLINE EARNINGS Production continues while the game is closed. Your energy is waiting when you come back. ON EVERY SCREEN Dedicated layouts for phones, tablets and open foldables. Color-blind friendly icon+name pairs, three text sizes, haptics you can switch off. CLOUD BACKUP Your progress is backed up automatically while you play. WEEKLY LEAGUE Production counts toward a weekly league score, offline earnings included. Race other colonies on the same table and collect extra rewards with the Season Pass. SKY EVENTS Now and then a black hole passes close to the colony, and the first close pass will take your flag. On Europa, Io and Callisto, Jupiter hides the sun once a day, and a shooting star crosses the sky when you unlock a letter or an achievement. Space Colony is free. Ads are optional: watching a rewarded ad is your call, and you can remove ads altogether. There are no countdowns, you lose nothing for missing a day, and progress is never for sale. Playable in English, Turkish, Japanese, Korean, German, French, Spanish and Portuguese (Brazil). Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://shaumne.github.io/uzay-kolonisi-gizlilik/

Screenshots

Quantum Grid4 screens
Space Colony Idle4 screens

Verdict

The call

The clearest difference is iOS requirement: Space Colony Idle at 16.2 against Quantum Grid's 18.0. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Quantum Grid sells 1 one-off in-app purchase and Space Colony Idle sells 10 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference ยท 5 level
Quantum Grid versus Space Colony Idle: the parameters behind the verdict, then further details
ParameterQuantum GridSpace Colony Idle
PriceFreeFree
Update frequencyโ€”Every 4 days
AdsYesYes
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.016.2 โ€” better
Further details โ€” not scored
Size9 MB29 MB
Age rating4+4+
DeveloperJan SchmidtEMRECAN CETINKAYA

In-app purchases

1 purchases

Quantum Grid

One-time1
  • Full Version$1.99
10 purchases

Space Colony Idle

Subscriptions1
  • Orbit Pass$4.991 Month
One-time9
  • 100 Gems$1.99
  • Starter Bundle$2.99
  • Dark Matter Pack$4.99
Show 6 more
  • Season Pass$4.99
  • 550 Gems$7.99
  • 1200 Gems$14.99
  • 3000 Gems$29.99
  • 6500 Gems$59.99
  • 14000 Gems$99.99

Questions

Is Quantum Grid free?
Quantum Grid is free to download, with in-app purchases available.
Is Space Colony Idle free?
Space Colony Idle is free to download, with in-app purchases available.
Do Quantum Grid or Space Colony Idle have ads?
Both Quantum Grid and Space Colony Idle show ads.

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