Comparison

Flutter vs NeuroCraft

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

Head to head
About

Flutter

Create a vibrant rainforest sanctuary by collecting and nurturing hundreds of real butterfly species. Watch them grow through their life cycle, learn fascinating facts, and expand your magical forest with beautiful decorations. Enjoy relaxing gameplay with a calming soundtrack and discover new species through missions and events.

Highlights
  • Collect 400+ real butterfly species
  • Nurture butterflies through their life cycle
  • Expand and decorate your forest sanctuary
  • Engage in missions and limited-time events
  • Relaxing gameplay with peaceful ambiance
Features
Read full description

Watch your rainforest sanctuary come to life as you collect, nurture, and learn about hundreds of real butterfly species. Nurture each species through their incredible life cycle, feeding to help them grow from caterpillar to chrysalis to butterfly. Watch your Flutterpedia come alive with fascinating facts about each butterfly you collect. Behold their stunning wing patterns and playful quirks as they flutter around your rainforest sanctuary. Each butterfly is beautifully illustrated and based on real species from around the world. Discover new species, expand your collection, and create a thriving, magical rainforest. Features * Collect 400+ Butterflies: Discover real species from around the world, each beautifully illustrated with vibrant colors and unique wing patterns. * Nurture Each Species: Feed and grow butterflies through their amazing life cycle, from caterpillar to chrysalis to butterfly. * Expand and Decorate Your Forest: Expand your sanctuary and adorn it with plants and magical décor to help you progress. * Missions and Events: Missions, updates, and limited-time events bring exciting new butterflies, decor, and rewards. There is always something new to discover! * Relaxing Gameplay: Unwind with peaceful rainforest ambiance and a calming soundtrack. Made with love by Runaway, the award-winning studio behind some of the world’s most beloved nature games. Please note: This game is free-to-play but does include in-app purchases. For support or suggestions, contact: support@runaway.zendesk.com.

About

NeuroCraft

Engage in a brain-training game with over 5,000 levels and 125 unique games. Solve logic puzzles, memory challenges, and AI-crafted quizzes to improve thinking speed and skills. Customize your avatar and challenge friends in head-to-head duels.

Highlights
  • 5,000+ levels and 125+ unique brain games
  • Logic, memory, math, word, and spatial challenges
  • AI-crafted quizzes on any topic
  • Daily Challenge with streak building
  • Friend duels and leaderboards
  • Avatar customization with earned Neurons
  • Kids Mode and Color Blind Mode
Features
Read full description

Train Your Brain. Break the Scroll. Level Up. NeuroCraft is a level-based brain-training game built to help you think faster, sharpen your skills, and replace mindless doomscrolling with something more rewarding. Progress through a journey of 5,000 levels and counting packed with over 125 unique brain games - logic puzzles, memory challenges, math sprints, word games, spatial teasers, and AI-crafted quizzes. Every level is a new chance to test your mind and keep moving forward. Brain Training That Feels Like a Game - Advance through thousands of levels split into themed chapters - Play over 100 different games so no two sessions feel the same - Take on logic, memory, math, word, spatial, speed, and puzzle challenges - Complete the free Daily Challenge to build and protect your streak - Choose your difficulty - globally or for a single level - Replay levels to improve your stars, accuracy, and score - Track your NeuroScore and per-skill stats as you climb Quizzes on Anything You Can Imagine - Visit the Quiz Lab and pick literally any topic - AI crafts a fresh quiz just for you - dinosaurs, jazz, your favorite show - Every answer comes with a short explanation, so you learn as you play Your Arcade, Your Rules - Jump straight into any game on demand - Search by name or skill, and filter by category — math, logic, memory, word, and more - Sort A to Z or play the newest games first Challenge Your Friends - Add friends privately with a friend code or QR scan - no public search - Send duels and compete head-to-head on the same puzzle - Compare scores, send gifts, and climb the leaderboards Earn Neurons and Customize Your Character Neurons are Neurocraft's in-game points, earned by playing and spent in the Studio. - Dress your avatar in hats, outfits, gear, buddies, auras, and frames - Become a critter, or arm boosts like Extra Lives and Streak Freeze - Re-theme your journey trail with worlds you have unlocked Built for the Whole Family - Kids Mode: a gentle journey with kid-friendly games, no social features, and no purchase screens - Color Blind Mode adapts games so everything is playable without relying on color Replace Doomscrolling With Progress Open the app whenever you have a few minutes, complete a level, duel a friend, customize your character, and walk away having accomplished something. Neurocraft makes productive screen time fun and easy to return to. Why Choose Neurocraft? Most mobile apps are designed to keep you scrolling. Neurocraft is designed to keep you thinking. Download Neurocraft and start leveling up your mind today. ____ Subscription & Legal Information Neurocraft may offer auto-renewing subscription options that provide continued access to premium features and content. Available plans, pricing, billing periods, and any introductory offers will be displayed in the app before purchase. Payment will be charged to your Apple ID account upon confirmation of purchase. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current billing period. You can manage or cancel your subscription through your App Store account settings. Neurocraft Privacy Policy: https://www.freedomcoastinnovations.com/neurocraft/privacy Neurocraft Terms & Conditions: https://www.freedomcoastinnovations.com/neurocraft/terms Neurocraft Support: https://www.freedomcoastinnovations.com/neurocraft/support Apple Standard End User License Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Flutter4 screens
NeuroCraft4 screens

Verdict

The call

The clearest difference is ads: NeuroCraft at none against Flutter's shown. NeuroCraft also leads on review sentiment (100% vs 73%) and rating (5.0 vs 4.7). Flutter's advantage is ratings volume (4.9K vs 4) and iOS requirement (15.0 vs 18.6). On price, update cadence, 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. Flutter sells 10 one-off in-app purchases and NeuroCraft sells 9 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

NeuroCraft holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Flutter has 4.9K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 73% of Flutter's written reviews are positive against 100% of NeuroCraft's.

UpkeepUpdate frequency

Flutter ships an update every 8 days, NeuroCraft weekly. The most recent releases landed on November 11, 2026 and October 31, 2026 respectively.

Scorecard5 real differences · 5 level
Flutter versus NeuroCraft: the parameters behind the verdict, then further details
ParameterFlutterNeuroCraft
PriceFreeFree
Rating4.7 (4.9K ratings)5.0 (4 ratings) — better
Positive reviews72.7% of reviews100.0% of reviews — better
Number of ratings4.9K — better4
Update frequencyEvery 8 daysWeekly — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better18.6
Further details — not scored
Size539 MB58 MB
Age rating+44+
DeveloperRunawayRobert Glessing

Customer experience

Flutter

All ratings4,863 ratings
Positive92.7%
Neutral3.1%
Negative4.1%
Written reviews1,107 reviews
Positive72.7%
Neutral8.1%
Negative19.2%

NeuroCraft

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Flutter

Reported bugs

3 issues
  • Game resets progress after updates
  • Inability to access Flutterpedia and achievements
  • Inconsistent performance and freezing issues

Requested features

4 requests
  • Offline mode
  • Ability to sell or remove unwanted butterflies
  • More interactive events and mini-games
  • Expanded forest and storage space

NeuroCraft

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Flutter

One-time10
  • Beetle Bank$0.99
  • 50 Flutterbucks$1.99
  • Amazing Value Pack$1.99
Show 7 more
  • Starter Park 001$2.99
  • Starter Pack B$4.99
  • 130 Flutterbucks$4.99
  • Nectar Booster$4.99
  • Spirit Booster$4.99
  • 275 Flutterbucks$9.99
  • 700 Flutterbucks$24.99
9 purchases

NeuroCraft

Subscriptions2
  • Monthly Premium$4.991 Month
  • Yearly Premium$44.991 Year
One-time7
  • 5 Games$0.99
  • Walrus Avatar$0.99
  • Seal Avatar$0.99
Show 4 more
  • 10 Games$1.99
  • 25 Games$2.99
  • 50 Games$3.99
  • 100 Games$4.99

Questions

Is Flutter free?
Flutter is free to download, with in-app purchases available.
Is NeuroCraft free?
NeuroCraft is free to download, with in-app purchases available.
Which has better reviews, Flutter or NeuroCraft?
NeuroCraft is rated higher. Flutter averages 4.7 out of 5 from 4.9K ratings, while NeuroCraft averages 5.0 from 4 ratings.
Do Flutter or NeuroCraft have ads?
Flutter shows ads; NeuroCraft does not.
Which is updated more often, Flutter or NeuroCraft?
Flutter ships an update every 8 days, and NeuroCraft weekly. Most recently, Flutter was updated on November 11, 2026 and NeuroCraft on October 31, 2026.

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