Comparison

Impossible Draw vs Slime Labs 2

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

Head to head
About

Impossible Draw

Experience a tranquil journey through a cyberspace world filled with vibrant colors, shapes, and music. Test your drawing accuracy by mimicking symbols, collecting virtual currency, and unlocking new content. Customize your gameplay with various modes, effects, and soundtracks for a unique, hypnotic audiovisual experience.

Highlights
  • Draw symbols accurately
  • Collect virtual currency
  • Hundreds of challenges
  • Multiple game modes
  • Customizable themes and effects
  • Unlockable extras
Features
Read full description

-==TAKE A TRANQUILIZING TRIP INTO CYBERSPACE==- Mimic the signs of virtuality to progress through a world where colors, shapes and music forms an ecstatic atmosphere. Draw symbols, collect bytes and enjoy the hypnotic mix of audiovisual harmony! "AMAZING!" [georgiafogg] "SO EPIC!" [Crosc13] "Great game, fun, good graphics" [MrGreedMD] Test your drawing skills, while your mind will be carried to an ever-changing computer space made from relaxing elements. Impossible Draw was built upon the basic concept that even the world's most trivial looking symbol can be challenging if you try to draw it accurately. If you're up to the challenge, Impossible Draw rewards your efforts with various unlockable extras, which makes it an even deeper, dream-like experience. Customize your trips (as you try to master your skills) with various game modes, special effects and soundtracks. Therefore, every replay could be a unique experience. Impossible Draw offers… √ hundreds of challenges, √ 3 themes, √ 4 game modes, √ 7 audio tracks, √ 5 special effects, √ Game Center support, √ and absolutely no violence! Impossible Draw is playable for FREE. Even though optional upgrades makes it more vivid, it can be enjoyed on it’s basic free form for hours. Once you get the hang of it, Impossible Draw is impossible to put down!

About

Slime Labs 2

Embark on a physics-based platforming adventure as a malleable blob of ooze. Navigate treacherous labs filled with traps and enemies, utilizing your sticky tongue and unique abilities to overcome challenges and collect hidden data-disks.

Highlights
  • Physics-based platforming
  • Squish, stretch, and shrink mechanics
  • Sticky tongue attack
  • Collect data-disks
  • Slime customizations
  • New biomes
Features
Read full description

Slime Labs sequel is here! Explore a laboratory full of traps and critters lurking in the dark. Slime Labs 2 is a physics based platformer where you control a blob of green ooze that can squish, stretch, shrink, and attack enemies using its sticky tongue. Collect all the data-disks hidden in the levels and perfect all the stage. Features: • Super fun slime-physics • Addicting gameplay • New game mechanics • Slime customizations • New biomes

Screenshots

Impossible Draw4 screens
Slime Labs 24 screens

Verdict

The call

The clearest difference is review sentiment: Impossible Draw at 82% against Slime Labs 2's 57%. Impossible Draw also leads on update cadence (every 3 months vs every 8 months) and ratings volume (815 vs 116). Slime Labs 2's advantage is rating (4.3 vs 4.1). 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. Impossible Draw sells 7 one-off in-app purchases and Slime Labs 2 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Slime Labs 2 holds the better App Store score, 4.3 against 4.1. That said, the two scores are not equally well evidenced: Impossible Draw has 815 ratings behind it against 116, so its average is the more settled of the two. Written reviews complicate that: 82% of Impossible Draw's written reviews are positive against 57% of Slime Labs 2's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Impossible Draw ships an update every 3 months, Slime Labs 2 every 8 months. The most recent releases landed on September 21, 2026 and September 29, 2026 respectively.

Scorecard5 real differences · 5 level
Impossible Draw versus Slime Labs 2: the parameters behind the verdict, then further details
ParameterImpossible DrawSlime Labs 2
PriceFreeFree
Rating4.1 (815 ratings)4.3 (116 ratings) — better
Positive reviews82.4% of reviews — better56.7% of reviews
Number of ratings815 — better116
Update frequencyEvery 3 months — betterEvery 8 months
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS10.0 — better12.0
Further details — not scored
Size71 MB24 MB
Age rating4+4+
DeveloperIstom Games Kft.Gionathan Pesaresi

Customer experience

Impossible Draw

All ratings815 ratings
Positive77.8%
Neutral6.4%
Negative15.8%
Written reviews1,156 reviews
Positive82.4%
Neutral8.0%
Negative9.6%

Slime Labs 2

All ratings116 ratings
Positive81.9%
Neutral5.2%
Negative12.9%
Written reviews67 reviews
Positive56.7%
Neutral11.9%
Negative31.3%

User reviews

Impossible Draw

From 815 App Store ratings

What we love

  • 👍 Fun and addictive gameplay
  • 💎 Beautiful graphics and visuals
  • 🎶 Relaxing and immersive soundtrack
  • 🔥 Challenging and engaging experience

Room to improve

  • 🐛 Inconsistent shape recognition
  • ⏱️ Overly strict time constraints
  • 💰 Excessive use of ads and in-app purchases
  • 🤯 Frustratingly difficult at higher levels

Slime Labs 2

From 116 App Store ratings

What we love

  • 🎮 Engaging and fun gameplay mechanics
  • 🎨 Good graphics and art style
  • 📱 Accessible mobile platform
  • 🏆 Challenging and difficult levels
  • 🎯 Well-designed level progression

Room to improve

  • 🐌 Significant lag and performance issues
  • 🔥 Device overheating problems
  • 📺 Excessive and intrusive advertisements
  • ⚙️ Poor optimization on newer devices
  • 🎮 Inconsistent jump mechanics

Bugs and requests

Impossible Draw

Reported bugs

3 issues
  • Frequent crashes and freezes
  • Compatibility issues on older devices
  • Ads that block gameplay or fail to close

Requested features

4 requests
  • More lenient shape matching algorithm
  • Adjustable difficulty settings
  • Ability to save progress and resume later
  • Improved tutorial and onboarding experience

Slime Labs 2

Reported bugs

6 issues
  • Game lags on high-end devices (iPhone 13 Pro Max)
  • FPS drops during gameplay
  • Jump button unresponsive at times
  • Physics inconsistencies with ice mechanics
  • Game crashes and freezes
Show 1 more
  • Control lag affecting gameplay precision

Requested features

7 requests
  • Remove or reduce advertisements
  • Add more checkpoints in levels
  • Improve game difficulty balance
  • Add language localization options
  • Optimize performance for better FPS
Show 2 more
  • Improve control responsiveness
  • Adjust final level difficulty

In-app purchases

7 purchases

Impossible Draw

One-time7
  • Remove ads$0.99
  • Basic Bytes Pack$0.99
  • Corruption Mode$0.99
Show 4 more
  • Grid Guide$1.99
  • Extended Bytes Pack$2.99
  • Redundant Memory$3.99
  • Super Extended Bytes Pack$4.99
1 purchases

Slime Labs 2

One-time1
  • Premium$1.99

Questions

Is Impossible Draw free?
Impossible Draw is free to download, with in-app purchases available.
Is Slime Labs 2 free?
Slime Labs 2 is free to download, with in-app purchases available.
Which has better reviews, Impossible Draw or Slime Labs 2?
Slime Labs 2 is rated higher. Impossible Draw averages 4.1 out of 5 from 815 ratings, while Slime Labs 2 averages 4.3 from 116 ratings.
Do Impossible Draw or Slime Labs 2 have ads?
Both Impossible Draw and Slime Labs 2 show ads.
Which is updated more often, Impossible Draw or Slime Labs 2?
Impossible Draw ships an update every 3 months, and Slime Labs 2 every 8 months. Most recently, Impossible Draw was updated on September 21, 2026 and Slime Labs 2 on September 29, 2026.

Other comparisons