Comparison

Pluto vs Idle Space

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

Head to head
About

Pluto

A fun and engaging memory game designed for all ages. It features a sleek interface and aims to challenge your recall abilities. Compete for the highest score and sharpen your cognitive skills.

Highlights
  • Memory testing gameplay
  • Suitable for all ages
  • Sleek and beautiful design
  • Score tracking
  • Creative and innovative
Features
Read full description

Ready to test out your memory! Pluto is a memorization game for all ages that's loads of fun! With its sleek and beautiful design, this app becomes a staple for creativity and innovation! Now let's see who will get the highest score!

About

Idle Space

Engage in epic alien shooter battles and idle spaceship crafting. Upgrade your vessel with powerful weapons and tech to survive galaxy attacks. Enjoy a mix of active combat and relaxed idle progression.

Highlights
  • Epic alien shooter battles
  • Idle spaceship crafting
  • Ship upgrading and customization
  • Galactic exploration
  • Random in-game events
  • Automated resource collection
Features
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► BUILD YOUR SHIP. JOIN THE WAR. The galaxy belongs to those strong enough to claim it. Build a powerful spaceship, challenge other commanders in PvP, join an alliance, and fight alongside your allies in massive Alliance Wars. Every upgrade, every module, and every decision brings you closer to becoming a force the galaxy can't ignore. Will you build the ship everyone fears? ► CREATE A SHIP THAT'S TRULY YOURS Start with a basic vessel and turn it into a machine built for battle. Collect weapons, shields, engines, armor, and special modules, then combine them to create your own setup. There is no single perfect ship — only the one that works for you. ► WATCH YOUR BUILD COME TO LIFE Once your ship is ready, send it into battle and watch your strategy play out. Weapons open fire. Shields absorb incoming attacks. Special abilities turn the tide. A setup that looked perfect in the hangar may need to change after meeting its next opponent. Upgrade, rebuild, and try again until your ship can handle whatever the galaxy throws at it. ► CHALLENGE OTHER COMMANDERS Your toughest opponents aren't waiting at the end of a mission. They're building their ships right now. Take your strongest setup into PvP and see how it performs against other players. Improve your build, climb the ranks, and come back stronger after every battle. But you don't have to conquer space alone. Join an alliance, grow together with other commanders, and enter Alliance Wars where every member can make a difference. Fight for victory, valuable rewards, and your alliance's place among the strongest in the galaxy. ► EXPLORE THE UNKNOWN Beyond the safety of your hangar lies a galaxy filled with dangerous sectors, hostile fleets, mysterious encounters, and valuable resources. Travel from sector to sector, complete missions, defeat increasingly powerful enemies, and discover what waits deeper in space. The farther you go, the greater the challenge — and the stronger your ship will need to become. Every new destination is another test for the vessel you've built. ► KEEP GROWING WHILE YOU'RE AWAY Your journey doesn't stop when you leave the game. Come back to new resources and fresh opportunities to improve your ship. Spend your rewards on upgrades, unlock new possibilities, and prepare for the next mission. Jump in for a few minutes or stay to perfect your build — there's always another upgrade, battle, or sector waiting for you. ► YOUR SHIP. YOUR ALLIANCE. YOUR GALAXY. The hangar is ready. The next sector is waiting. It's time to take your place among the stars. Privacy Policy: https://say.games/privacy-policy Terms of Use: https://say.games/terms-of-use

Screenshots

Pluto4 screens
Idle Space4 screens

Verdict

The call

The clearest difference is review sentiment: Pluto at 100% against Idle Space's 21%. Pluto also leads on in-app purchases (none vs 10) and ads (none vs shown). Idle Space's advantage is price (Free vs $0.99) and update cadence (fortnightly vs every 42 months). On 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

Idle Space is free to download; Pluto costs $0.99 up front. Idle Space sells 10 one-off in-app purchases. Pluto asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Pluto holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Idle Space has 505 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 100% of Pluto's written reviews are positive against 21% of Idle Space's.

UpkeepUpdate frequency

Pluto ships an update every 42 months, Idle Space fortnightly. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

Scorecard9 real differences · 1 level
Pluto versus Idle Space: the parameters behind the verdict, then further details
ParameterPlutoIdle Space
Price$0.99Free — better
Rating5.0 (6 ratings) — better4.6 (505 ratings)
Positive reviews100.0% of reviews — better21.3% of reviews
Number of ratings6505 — better
Update frequencyEvery 42 monthsFortnightly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size7 MB410 MB
Age rating4+12+
DeveloperHarshith SadhuSayGames LTD

Customer experience

Pluto

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Idle Space

All ratings505 ratings
Positive88.9%
Neutral2.4%
Negative8.7%
Written reviews61 reviews
Positive21.3%
Neutral16.4%
Negative62.3%

In-app purchases

None

Pluto

No in-app purchases

10 purchases

Idle Space

One-time10
  • Tiny Daily Bundle (Keys)$2.99
  • Tiny Daily Bundle (Companion)$2.99
  • Path Step Unlock$2.99
Show 7 more
  • Remove Forced Ads$4.99
  • Premium Pass$7.99
  • VIP Membership$12.99
  • Premium Growth Pass (Sectors)$19.99
  • VIP Membership$19.99
  • Large Daily Bundle (Keys)$29.99
  • Medium Bundle (Resources)$39.99

Questions

Is Pluto free?
Pluto costs $0.99, with no in-app purchases.
Is Idle Space free?
Idle Space is free to download, with in-app purchases available.
Which has better reviews, Pluto or Idle Space?
Pluto is rated higher. Pluto averages 5.0 out of 5 from 6 ratings, while Idle Space averages 4.6 from 505 ratings.
Do Pluto or Idle Space have ads?
Idle Space shows ads; Pluto does not.
Which is updated more often, Pluto or Idle Space?
Pluto ships an update every 42 months, and Idle Space fortnightly. Most recently, Pluto was updated on November 3, 2026 and Idle Space on November 5, 2026.

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