Comparison

Quick Math Challenges vs Memory Test & Brain Training

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

Head to head
About

Quick Math Challenges

Features
Read full description

Think fast. React faster. Build your Cognitive Profile. This app is a high-speed gymnasium for your brain. Leave slow puzzles behind and enter a competitive arcade experience designed to push your mental processing speed to the limit. THE PENTAGON SYSTEM Stop guessing how smart you are. Track your growth with our dynamic Pentagon Stats visualization. Every challenge you complete feeds into your personal cognitive profile across 5 distinct dimensions: - Logic: Analytical problem solving - Math: Rapid-fire arithmetic - Focus: Attention to detail under pressure - Memory: Short-term recall and pattern recognition - Reflex: Reaction time and cognitive agility 7 HIGH-INTENSITY MODES Master unique mechanics designed to test specific brain functions: - Sum Smash (Compute): A relentless math test. Validate equations instantly-tap the correct ones, ignore the lies. - Cipher Cut (Logic): The timer is ticking. Analyze complex wire patterns and cut the correct one to defuse the bomb. - Circuit Rush (Logic): Order matters. Speed-link nodes (1 -> 2 -> 3) to restore the power grid before a total blackout. - Bubble Breach (Focus): Don't get flooded. Match shapes by counting their corners (Triangle=3, Square=4) in a rising tide of data. - Matrix Match (Focus): Visual overload. Scan the grid and clear matching pairs instantly before the system crashes. - Quantum Grid (Memory): The ultimate recall test. Memorize the board, then target specific numbers (Evens, Odds, Sums) from memory. - Paradox Dash (Reflex): Adapt or fail. Catch ingredients as the rules flip instantly between Red and Blue modes. WHY THIS APP? - Quick & Intense: Designed for rapid sessions. Perfect for filling spare moments or deep focus training. - No Fluff: Instant start, zero loading lag, pure challenge. - Track Progress: Watch your Pentagon expand as you level up. Ready to see what your brain can do? Download now and build your perfect stat sheet! Privacy Policy: https://www.khueapps.com/projects/logix-rush/privacy-policy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Memory Test & Brain Training

This app offers 10 scientific memory tests and brain training exercises to help you understand and improve your cognitive abilities. Track your progress with detailed scores, profiles, and trend charts. Learn effective memory techniques and unlock achievements.

Highlights
  • 10 scientific memory test modes
  • Digit span and spatial memory tests
  • Progress tracking and memory profile
  • Science-backed memory technique articles
  • Offline functionality
  • Privacy-focused, local data storage
Features
Read full description

Memorix is a complete memory testing and brain training app with 10 scientific test modes. Measure your digit span, spatial memory, working memory, and more — then track your improvement over time. Built on real cognitive science assessments (WAIS Digit Span, Corsi Block, N-Back), Memorix gives you the tools to understand and improve your memory capacity — completely free. 10 MEMORY TEST MODES - Digit Span Forward — memorize and recall number sequences - Digit Span Backward — recall digits in reverse order (working memory) - Digit Span Sequencing — sort digits in ascending order from memory - Visual Spatial (Corsi Block) — tap grid blocks in the correct sequence - Color Sequence (Simon) — remember growing color patterns - Word Memory — memorize and recall word lists - Image Memory — match pairs from memory - Pattern Recall — recreate grid patterns from memory - Number Chain (N-Back) — running memory stream challenge - Face & Name — associate faces with names TRACK YOUR PROGRESS - Overall Memory Score (0-1000) with rank system - 5-axis Memory Profile radar chart - Personal bests for every mode - 30-day trend charts - Practice streak with calendar heatmap LEARN & IMPROVE - 7 science-backed articles on memory techniques - Chunking, Method of Loci, Spaced Repetition, and more - 12 achievements to unlock PRIVACY FIRST All data stored locally on your device. No account required, no personal data collected. Works 100% offline. This is a screening and educational tool, not a medical device and not a diagnosis. Download Memorix today and discover your true memory span!

Screenshots

Quick Math Challenges4 screens
Memory Test & Brain Training4 screens

Verdict

The call

The clearest difference is in-app purchases: Memory Test & Brain Training at none against Quick Math Challenges's 2. Memory Test & Brain Training also leads on ads (none vs shown). Quick Math Challenges's advantage is update cadence (fortnightly vs every 2 months). On price, 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. Quick Math Challenges sells 2 in-app purchases, starting at $1.99 per month. Memory Test & Brain Training asks for nothing beyond the download.

UpkeepUpdate frequency

Quick Math Challenges ships an update fortnightly, Memory Test & Brain Training every 2 months. Both last shipped on September 25, 2026.

Scorecard3 real differences · 7 level
Quick Math Challenges versus Memory Test & Brain Training: the parameters behind the verdict, then further details
ParameterQuick Math ChallengesMemory Test & Brain Training
PriceFreeFree
Rating—3.3 (3 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings—3 — better
Update frequencyFortnightly — betterEvery 2 months
AdsYesNo — better
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.415.0 — better
Further details — not scored
Size101 MB50 MB
Age rating12+4+
DeveloperThieu KhueGunawan Santoso

In-app purchases

2 purchases

Quick Math Challenges

Subscriptions1
  • Monthly Plan$1.991 Month
One-time1
  • LogiX Rush Lifetime Pro$19.99
None

Memory Test & Brain Training

No in-app purchases

Questions

Is Quick Math Challenges free?
Quick Math Challenges is free to download, with in-app purchases available.
Is Memory Test & Brain Training free?
Memory Test & Brain Training is free to download, with no in-app purchases.
Do Quick Math Challenges or Memory Test & Brain Training have ads?
Quick Math Challenges shows ads; Memory Test & Brain Training does not.
Which is updated more often, Quick Math Challenges or Memory Test & Brain Training?
Quick Math Challenges ships an update fortnightly, and Memory Test & Brain Training every 2 months. Most recently, Quick Math Challenges was updated on September 25, 2026 and Memory Test & Brain Training on September 25, 2026.

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