Comparison

Idle Space Manager vs Critical

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

Head to head
About

Idle Space Manager

Build and manage an idle space company by automating spaceship fleets and collecting passive income. Research new ships, upgrade hangars, and expand your space tower to become the wealthiest tycoon in the galaxy. Enjoy offline gameplay and continuous earnings.

Highlights
  • Manage spaceship fleets and hangars
  • Automate idle processes
  • Earn idle cash offline
  • Upgrade incremental tower
  • Research new spaceships
  • Offline gameplay
Features
Read full description

Become a rich tycoon in Idle Space Manager - Incremental Cash Game. Build up your own idle company by managing your spaceships and collecting idle cash. Be the manager of your space market tower & automate your idle processes by researching bigger ships with bigger loadout to boost your income. The spaceships also transport your goods when you're offline from the game rewarding even more idle cash! Features: ◆ Manage a fleet of spaceships and their hangars to earn idle cash. ◆ Upgrade the hangars of your incremental tower and boost their income. ◆ The crew will launch your ships even when you are offline from the game. ◆ Invest your idle cash to become the richest tycoon and boost your income. ◆ Research cool new spaceships and manage them, and their crews. ◆ No internet connection needed. Play offline anywhere, anytime. ◆ Expand your tower and build your way into space. Become the biggest Space Manager the incremental galaxy has ever seen! What are you waiting for? Play now! Do you have any Ideas, praises or problems? Just drop us a message via: support@coldfiregames.com Or via Facebook: https://www.facebook.com/IdleSpaceCargoEmpire Website: https://coldfiregames.com Your Idle Space Manager – Incremental Cash Game team

About

Critical

Manage a reactor to prevent it from becoming critical by delivering water. Earn money over time to unlock permanent upgrades and improve your survival capabilities. Invest wisely to extend your runs and uncover secrets.

Highlights
  • Reactor management
  • Incremental income generation
  • Permanent upgrades
  • Research and secrets
  • Survival gameplay
Features
Read full description

Stop the reactor from going critical by delivering water. Robots are expensive though, so we use cheap expendable personnel instead. Money earned ramps up incrementally the longer you last. Survive as long as possible to maximize your income! Spend your hard earned cash to unlock permanent upgrades. Invest wisely to make each new run longer than the last. Tons of upgrades to buy, research to be done, and secrets to uncover. Give it a try! The longer you can keep the reactor from exploding, the more money you’ll make. Start small and watch your income grow exponentially as you survive longer and longer. Delay the inevitable cataclysm as long as possible and watch your cashflow go through the roof.

Screenshots

Idle Space Manager4 screens
Critical4 screens

Verdict

The call

The clearest difference is review sentiment: Idle Space Manager at 72% against Critical's 18%. Idle Space Manager also leads on rating (4.8 vs 4.4) and ratings volume (1.7K vs 147). Critical's advantage is update cadence (fortnightly vs every 2 months) and iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and monetization model 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. Idle Space Manager sells 10 one-off in-app purchases and Critical sells 17 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Idle Space Manager holds the better App Store score, 4.8 against 4.4. That said, the two scores are not equally well evidenced: Idle Space Manager has 1.7K ratings behind it against 147, so its average is the more settled of the two. Written reviews point the same way: 72% of Idle Space Manager's written reviews are positive against 18% of Critical's.

UpkeepUpdate frequency

Idle Space Manager ships an update every 2 months, Critical fortnightly. Both last shipped on October 21, 2026.

Scorecard5 real differences · 5 level
Idle Space Manager versus Critical: the parameters behind the verdict, then further details
ParameterIdle Space ManagerCritical
PriceFreeFree
Rating4.8 (1.7K ratings) — better4.4 (147 ratings)
Positive reviews72.1% of reviews — better18.2% of reviews
Number of ratings1.7K — better147
Update frequencyEvery 2 monthsFortnightly — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.012.0 — better
Further details — not scored
Size166 MB99 MB
Age rating4+4+
DeveloperColdFire GamesWaffleStack Studio LLC

Customer experience

Idle Space Manager

All ratings1,667 ratings
Positive95.6%
Neutral1.8%
Negative2.6%
Written reviews154 reviews
Positive72.1%
Neutral8.4%
Negative19.5%

Critical

All ratings125 ratings
Positive84.0%
Neutral4.8%
Negative11.2%
Written reviews11 reviews
Positive18.2%
Neutral18.2%
Negative63.6%

Bugs and requests

Idle Space Manager

Reported bugs

3 issues
  • Crashes on older devices
  • Inability to close ads
  • Freezing issues

Requested features

5 requests
  • Add more planets/worlds to explore
  • Implement a prestige/reset system
  • Add more ship/pilot customization options
  • Introduce player-vs-player battles
  • Improve offline earnings

Critical

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Idle Space Manager

One-time10
  • 80 Space Cash$0.99
  • REMOVE ADS PERMANENTLY$2.99
  • Enhanced Thruster$4.99
Show 7 more
  • 2x Idle Credits$4.99
  • 500 Space Cash$4.99
  • Double Boost Bundle$9.99
  • 1200 Space Cash$9.99
  • REMOVE ADS PERMANENTLY$10.99
  • 2500 Space Cash$19.99
  • 14000 Space Cash$99.99
17 purchases

Critical

One-time17
  • 100 Gems$2.99
  • 100 Gems$4.99
  • Remove Ads$7.99
Show 14 more
  • 225 Gems$7.99
  • Starter Pack$9.99
  • Remove All Ads$9.99
  • 225 Gems$9.99
  • 500 Gems$9.99
  • Pro Pack$9.99
  • Pro Pack$14.99
  • New Player Sale$14.99
  • 500 Gems$14.99
  • 1400 Gems$19.99
  • 800 Gems$19.99
  • 1400 Gems$29.99
  • 3000 Gems$29.99
  • 3000 Gems$39.99

Questions

Is Idle Space Manager free?
Idle Space Manager is free to download, with in-app purchases available.
Is Critical free?
Critical is free to download, with in-app purchases available.
Which has better reviews, Idle Space Manager or Critical?
Idle Space Manager is rated higher. Idle Space Manager averages 4.8 out of 5 from 1.7K ratings, while Critical averages 4.4 from 147 ratings.
Do Idle Space Manager or Critical have ads?
Both Idle Space Manager and Critical show ads.
Which is updated more often, Idle Space Manager or Critical?
Idle Space Manager ships an update every 2 months, and Critical fortnightly. Most recently, Idle Space Manager was updated on October 21, 2026 and Critical on October 21, 2026.

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