Comparison

Idle Game 1 vs Sleepy Planets

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

Head to head
About

Idle Game 1

Experience a minimalist incremental clicker with a focus on strategic prestige upgrades. Each round offers unique optimizations and adjustments, leading to a personalized gameplay journey. Enjoy a tactical prestige game with infinite upgrade possibilities.

Highlights
  • Strategic prestige upgrades
  • Random upgrade mechanics
  • Unique player strategies
  • Minimalist design
  • Low contrast mode
  • Speed upgrades
Read full description

Idle Game 1 is aimed and specifically designed for experienced incremental game players with special emphasis on random upgrades. According to prestige bonus given in each round; the player should decide optimizations, different strategies and various adjustments unlike other Idle Games. This mechanic leads to a different story for each player as different boosts can upgrade colors in infinite number of ways. Give it time and you will appreciate how tactical a prestige game can be. Play responsibly and good luck! Notes from the developer: * Prestige cheats are not random, you'll able to select color & boost type. * Prestige cheats are single use items meant to carry you forward in the game. https://idle1.com/cheats.html * Please don't damage your screens by leaving it on for long hours * Players with eye problems, please use the 'low contrast' mode for long hours of play * Speed upgrades start to affect earns after maxing out the color speed please don't hesitate to contact for any feedback or support request via: email at: info@cemgames.com discord: https://discord.gg/SrtMVejmyK

About

Sleepy Planets

Features
Read full description

Your goal is to create a perfect eclipse so the sleepy planets can finally rest in the shade. But it’s not that simple — moving one planet can disturb the others. Solve 50 carefully crafted levels, each more challenging than the last. For true players, there's also an intense Time Mode with its own global leaderboard!

Screenshots

Idle Game 12 screens
Sleepy Planets4 screens

Verdict

The call

The clearest difference is ads: Idle Game 1 at none against Sleepy Planets's shown. Idle Game 1 also leads on update cadence (weekly vs every 27 months). Sleepy Planets's advantage is iOS requirement (13.0 vs 15.0). On price, in-app purchases and 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

Both are free to download. Idle Game 1 sells 7 one-off in-app purchases and Sleepy Planets sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Idle Game 1 ships an update weekly, Sleepy Planets every 27 months. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

Scorecard3 real differences · 7 level
Idle Game 1 versus Sleepy Planets: the parameters behind the verdict, then further details
ParameterIdle Game 1Sleepy Planets
PriceFreeFree
Rating4.7 (8.4K ratings) — better—
Positive reviews61.5% of reviews—
Number of ratings8.4K — better—
Update frequencyWeekly — betterEvery 27 months
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size3 MB96 MB
Age rating4+4+
DeveloperCem KamilogluNikola Jovanovic

Bugs and requests

Idle Game 1

Reported bugs

3 issues
  • Prestige bonuses not working as expected
  • Upgrade buttons not registering taps
  • Compatibility issues on larger screens

Requested features

4 requests
  • Offline earnings or idle mode
  • More control over prestige upgrades
  • Better balance for late-game progression
  • Visual indicators for max-leveled upgrades

Sleepy Planets

Not enough reviews yet to summarise bugs or requests.

In-app purchases

7 purchases

Idle Game 1

One-time7
  • x 250 Prestige Bonus$0.99
  • Select Prestige for 20 Rounds$0.99
  • x 5K Prestige Bonus$1.99
Show 4 more
  • x 1 Million Prestige Bonus$2.99
  • x 75 Million Prestige Bonus$3.99
  • Infinite (Maxed: 95.8Q) Prestige$4.99
  • Add 0.50 Prestige Power$7.99
1 purchases

Sleepy Planets

One-time1
  • Remove Ads$0.99

Questions

Is Idle Game 1 free?
Idle Game 1 is free to download, with in-app purchases available.
Is Sleepy Planets free?
Sleepy Planets is free to download, with in-app purchases available.
Do Idle Game 1 or Sleepy Planets have ads?
Sleepy Planets shows ads; Idle Game 1 does not.
Which is updated more often, Idle Game 1 or Sleepy Planets?
Idle Game 1 ships an update weekly, and Sleepy Planets every 27 months. Most recently, Idle Game 1 was updated on November 7, 2026 and Sleepy Planets on November 4, 2026.

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