Comparison

Nuddle vs Subliminal Brain Training

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

Head to head
About

Nuddle

Engage your mind with daily number sequence puzzles. Discover the underlying system to find the missing digits and build your solving streak. Enjoy unlimited random puzzles and share challenges with friends.

Highlights
  • Daily global number puzzles
  • Infinite random sequences
  • Streak building system
  • Local puzzle caching
  • Share puzzles with friends
  • Recognize number systems
Features
Read full description

Solve number sequences and daily number puzzles in short, focused brain breaks. Spot patterns in number sequences, solve the Daily Nuddle, and keep your streak alive. When you want more, jump into quick mental-math rounds, pattern sprints, memory challenges, Code Recall, and Number Matrix. Nuddle is not a traditional exam-prep app. But if you want training for MedAT or other admission tests on the go, it can help you practice faster pattern recognition, focused number work, and memory in short sessions. Each puzzle is short enough for any spare moment, but clever enough to feel satisfying when the rule clicks. No long instructions, no puzzle clutter: Nuddle shows you numbers, you find the system. What you get: - Logic: Sequences, Sequence Challenge, Number Matrix, Emoji Equations, Dice Fold - Speed: Quick Math, Pattern Sprint, Number Rush, Odd One Out, True or False, Path to Target, Gravity Shift - Memory: Target Recall, Code Recall, Count Recall, Path Recall, Match Math - Casual: Four in a Row, Tower of Hanoi, Merge, Nonogram - Admission-test training on the go - Local progress, streaks, and best scores - Light and dark design - Offline play whenever you want a quick brain break Nuddle is for anyone who likes number puzzles, logic games, mental math, patterns, and small daily challenges. Download Nuddle and find the next two numbers. Nuddle is free to download and includes the Daily Nuddle plus selected game modes at no cost. Nuddle Plus is available as an optional auto-renewable monthly or yearly subscription and unlocks all game modes while the subscription is active. Nuddle contains no ads. Payment is charged to your store account at confirmation of purchase. The subscription renews automatically unless cancelled at least 24 hours before the end of the current period. You can manage or cancel your subscription in your store account settings. You can try every locked game mode once for free before subscribing. Terms of Use (EULA): https://nuddle.schmutweiss.com/terms Privacy Policy: https://nuddle.schmutweiss.com/privacy

About

Subliminal Brain Training

Enhance your memory and cognitive skills with this engaging game. Challenge your quick-recall abilities with rapidly flashing numbers that adapt to your performance. Daily sessions can significantly improve mental agility and focus.

Highlights
  • Quick daily memory sessions
  • Adaptive difficulty adjusts to performance
  • Progressive levels with increasing digits
  • Subliminal number flashes at advanced stages
  • User-friendly interface
  • Progress tracking and personal bests
Features
Read full description

Sharpen your memory and challenge your mind with Subliminal Mind Game! Subliminal Game is an engaging and dynamic memory training game designed to enhance your quick-recall abilities. Start your journey with a 4-digit number flashed on the screen for just one second. As you successfully recall and input the numbers, the challenge intensifies—the numbers appear faster, pushing your memory to new limits. Progress through levels with increasing digits, and watch as your memory retention improves over time. Take on this daily brain training exercise to boost mental agility, critical thinking and to focus the mind. Key Features: Quick Daily Sessions: Just a few minutes of play each day can improve your memory recall skills. Adaptive Difficulty: The game adjusts in real-time to your performance. Succeed to face quicker flashes and longer numbers; struggle, and the game eases to match your pace. Progressive Levels: Begin with 4-digit numbers and advance to higher levels with more digits as your memory strengthens. Subliminal Challenges: Master the art of quick recall as numbers flash almost subliminally at advanced stages. Personal Growth: Users have reported advancing from recalling 6-digit numbers to 8-digit numbers in just a week of daily practice. User-Friendly Interface: Clean and intuitive design makes it easy for players of all ages to pick up and play. Track Your Progress: Monitor your improvement over time and set personal bests. Whether you're looking to boost your cognitive abilities, challenge yourself, or simply have fun, Subliminal Game offers a rewarding experience that grows with you. It's not just a game—it's a tool for personal development.

Screenshots

Nuddle4 screens
Subliminal Brain Training4 screens

Verdict

The call

The clearest difference is update cadence: Subliminal Brain Training at every 3 days against Nuddle's weekly. Nuddle's advantage is iOS requirement (13.0 vs 15.5). On price, review sentiment, ads and in-app purchases 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. Nuddle sells 1 one-off in-app purchase and Subliminal Brain Training sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Nuddle ships an update weekly, Subliminal Brain Training every 3 days. The most recent releases landed on October 2, 2026 and October 1, 2026 respectively.

Scorecard2 real differences · 8 level
Nuddle versus Subliminal Brain Training: the parameters behind the verdict, then further details
ParameterNuddleSubliminal Brain Training
PriceFreeFree
Rating4.9 (8 ratings) — better—
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings8 — better—
Update frequencyWeeklyEvery 3 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.0 — better15.5
Further details — not scored
Size42 MB5 MB
Age rating4+4+
DeveloperSCHMUT WEISS GmbHPaul Dobson

Customer experience

Nuddle

All ratings8 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Subliminal Brain Training

Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Nuddle

One-time1
  • Remove ads$4.99
1 purchases

Subliminal Brain Training

One-time1
  • Remove Ads$0.99

Questions

Is Nuddle free?
Nuddle is free to download, with in-app purchases available.
Is Subliminal Brain Training free?
Subliminal Brain Training is free to download, with in-app purchases available.
Do Nuddle or Subliminal Brain Training have ads?
Neither Nuddle nor Subliminal Brain Training shows ads.
Which is updated more often, Nuddle or Subliminal Brain Training?
Nuddle ships an update weekly, and Subliminal Brain Training every 3 days. Most recently, Nuddle was updated on October 2, 2026 and Subliminal Brain Training on October 1, 2026.

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