Comparison

MemNum 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

MemNum

Features
Read full description

MemNum is a game where you memorise a sequence of numbers in a grid in a certain amount of time. You then try and recall the sequence as quickly as you can. The faster you recall and the more numbers you guess in your 'streak', the more points you get! FEATURES - Easy game to learn. - Leaderboard showing your top scores for each grid.

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

MemNum4 screens
Subliminal Brain Training4 screens

Verdict

The call

The clearest difference is in-app purchases: MemNum at none against Subliminal Brain Training's 1. Subliminal Brain Training's advantage is update cadence (every 3 days vs every 3 weeks). On price, ads, device support and iOS requirement 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. Subliminal Brain Training sells 1 one-off in-app purchase. MemNum asks for nothing beyond the download.

UpkeepUpdate frequency

MemNum ships an update every 3 weeks, Subliminal Brain Training every 3 days. The most recent releases landed on September 10, 2026 and June 4, 2026 respectively.

Scorecard2 real differences · 6 level
MemNum versus Subliminal Brain Training: the parameters behind the verdict, then further details
ParameterMemNumSubliminal Brain Training
PriceFreeFree
Positive reviews—100.0% of reviews
Update frequencyEvery 3 weeksEvery 3 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.615.5 — better
Further details — not scored
Size11 MB5 MB
Age rating4+4+
DeveloperMark GumbsPaul Dobson

In-app purchases

None

MemNum

No in-app purchases

1 purchases

Subliminal Brain Training

One-time1
  • Remove Ads$0.99

Questions

Is MemNum free?
MemNum is free to download, with no in-app purchases.
Is Subliminal Brain Training free?
Subliminal Brain Training is free to download, with in-app purchases available.
Do MemNum or Subliminal Brain Training have ads?
Neither MemNum nor Subliminal Brain Training shows ads.
Which is updated more often, MemNum or Subliminal Brain Training?
MemNum ships an update every 3 weeks, and Subliminal Brain Training every 3 days. Most recently, MemNum was updated on September 10, 2026 and Subliminal Brain Training on June 4, 2026.

Other comparisons