Comparison

Grow Demon Slimes vs StackFlow Game

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

Head to head
About

Grow Demon Slimes

Transform a slime demon back into her powerful form by battling monsters, collecting gear, and customizing her abilities. This idle RPG offers endless growth and diverse content, even when you're offline.

Highlights
  • Hack-and-slash combat
  • Endless gear summoning
  • Collectible horns, skills, and familiars
  • Relic combination system
  • Demon customization
  • Offline idle progression
  • Mimic Dungeons, Crystal Caves, Boss Rushes
Features
Read full description

Anis, the Demon, was the guardian of the demon realm's balance. But a terrible fate has befallen her—she has lost her powers and transformed into a slime! With the demon realm plunged into chaos, monsters run rampant. It’s up to you to help Anis reclaim her power, evolve back into the Demon, and restore peace and order to the demon realm. - Engage in Cool Combat Action Engage in thrilling hack-and-slash battles to vanquish oncoming monsters! Defeat enemies and clear stages with powerful skills and spectacular attacks! - Explore Endless Gear Summoning Offer Monster Souls to the Summoning Altar, and receive powerful gear in return! Use the souls earned from defeated monsters to obtain a variety of gear. The thrill of adding high-ranked gear options will make summoning irresistible! - Evoke Your Collector's Appetite Is this a collectible RPG? Summon a variety of horns, skills, and familiars. Collect them all, one by one! - Create Stronger Combinations Combine relics imbued with unique powers to craft potent and personalized combinations! - Customize Your Demon for Uniqueness Despite being a slime, you have the power to customize her to your liking! Customize your very own Demon! - Experience Endless Growth Without Stress Anis's evolution is constant! Keep progressing to restore her demonic form. No pressure! Anis grows by herself even when you're offline. Just 10 minutes a day lets you explore the in-game world with Anis! - Discover Endless Fun Content Think you're done after clearing stages? Think again! Dive into fun-packed features like Mimic Dungeons, Crystal Caves, Boss Rushes, and more. Strengthen endlessly through activities like fishing and relic excavation! *This game is available in Korean, English, and Japanese. ------------------------------------------------------ [Access Permissions] - Required: None Terms of Service: https://jjellygames.notion.site/62775ac232a4401aaf4e6d2f2db9ba23 Privacy Policy: https://jjellygames.notion.site/8ba8e0c2a8c74ea782dfea2605e9e9df ------------------------------------------------------ Developers: Jelly Games Inc. Contact: help@jellygames.co.kr

About

StackFlow Game

Features
Read full description

STACK FLOW GAME- The Ultimate Block Stacking Challenge! Test your timing and precision in this addictive block stacking game! Drop blocks at the perfect moment to build the highest tower possible. How high can you stack? SIMPLE YET ADDICTIVE GAMEPLAY Tap to drop blocks on the moving platform. Perfect alignment = bigger blocks. Imperfect stacks = narrower blocks. The challenge grows with every level as your blocks get smaller. Master the timing to become the ultimate Stack Flow! KEY FEATURES BEAUTIFUL THEMES Unlock 4 stunning color palettes as you progress: • Classic - Free vibrant theme for beginners • Sunset - Warm pink and orange paradise • Ocean - Cool and calming blue depths • Neon - Electric high-energy vibes UNIQUE BLOCK SHAPES Customize your tower with special block shapes: • Cube - Classic rectangular blocks • Star - Five-pointed star shapes • Diamond - Elegant diamond blocks • Donut - Unique ring-shaped blocks DAILY CHALLENGES Fresh challenges every day keep the game exciting: • Tower Master - Reach incredible heights • Mini Master - Stack tiny precision blocks • Giant Challenge - Build with supersized blocks • Perfect Stack - Test your alignment skills Earn bonus coins by completing daily objectives! COIN SYSTEM & PROGRESSION • Earn 10 coins per block stacked • Get 50 bonus coins for perfect stacks • Build combos for maximum rewards • Unlock premium themes and shapes • Progress from beginner to master PERFECT STACK COMBOS Align blocks within 5 pixels for perfect stacks! Chain perfect stacks together to: • Maintain block width (easier stacking) • Earn massive coin bonuses • Build impressive combo streaks • Achieve unlimited height potential COMPETE & IMPROVE • Beat your personal high score • Track your progress over time • Master the perfect timing • Unlock all cosmetics • Complete every daily challenge SPECIAL FEATURES • Rewind Last Move - Undo mistakes (watch ad or remove ads) • Save Stack - Continue after game over (watch ad or remove ads) • Remove Ads IAP - Enjoy unlimited rewinds without ads • Smooth 60fps gameplay • Beautiful gradient backgrounds • Satisfying block physics • Instant game sessions (no waiting!) GAMEPLAY TIPS • Wait for the platform to center before tapping • Perfect stacks keep your blocks wide • Save coins for the themes you love most • Complete daily challenges for bonus rewards • Practice timing to improve your high score PERFECT FOR • Casual gamers looking for quick fun • Players who love timing challenges • Anyone who enjoys progression systems • Fans of minimalist puzzle games • People who appreciate beautiful design OPTIMIZED EXPERIENCE • Works on all devices • Portrait mode for one-handed play • No complex controls - just tap! • Small download size • Works offline (except ads) • Smooth performance on older devices FREE TO PLAY Download and play completely free! Optional ads for extra lives and optional IAP to remove ads. Everything can be unlocked through gameplay! START YOUR STACKING JOURNEY TODAY! Download Stack Flow now and see how high you can build! Perfect for commutes, breaks, or anytime you want a quick gaming challenge. Will you master the perfect stack? There's only one way to find out!

Screenshots

Grow Demon Slimes4 screens
StackFlow Game4 screens

Verdict

The call

The clearest difference is update cadence: StackFlow Game at daily against Grow Demon Slimes's every 2 weeks. StackFlow Game also leads on iOS requirement (12.0 vs 15.0). On price, ads, 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. Grow Demon Slimes sells 10 one-off in-app purchases and StackFlow Game sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Grow Demon Slimes ships an update every 2 weeks, StackFlow Game daily. Both last shipped on October 30, 2026.

Scorecard2 real differences · 8 level
Grow Demon Slimes versus StackFlow Game: the parameters behind the verdict, then further details
ParameterGrow Demon SlimesStackFlow Game
PriceFreeFree
Rating4.7 (44 ratings) — better—
Positive reviews79.9% of reviews—
Number of ratings44 — better—
Update frequencyEvery 2 weeksDaily — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.012.0 — better
Further details — not scored
Size393 MB33 MB
Age rating9+4+
DeveloperJellygames Inc.Michael Nwanna

In-app purchases

10 purchases

Grow Demon Slimes

One-time10
  • Demonium 1$0.99
  • Starter Package$1.99
  • Demonium 2$3.99
Show 7 more
  • Event Bonus$5.99
  • Ad-Free Package$5.99
  • Dungeon Master Package$5.99
  • Master of Living Package$5.99
  • Demonium 3$6.99
  • Demonium 4$19.99
  • Demonium 6$59.99
1 purchases

StackFlow Game

One-time1
  • StackFlow Game$2.99

Questions

Is Grow Demon Slimes free?
Grow Demon Slimes is free to download, with in-app purchases available.
Is StackFlow Game free?
StackFlow Game is free to download, with in-app purchases available.
Do Grow Demon Slimes or StackFlow Game have ads?
Both Grow Demon Slimes and StackFlow Game show ads.
Which is updated more often, Grow Demon Slimes or StackFlow Game?
Grow Demon Slimes ships an update every 2 weeks, and StackFlow Game daily. Most recently, Grow Demon Slimes was updated on October 30, 2026 and StackFlow Game on October 30, 2026.

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