Prime Neural

Prime Foundry

In-app purchases

Prime Neural

About this game

Prime Neural

A few minutes a day. Real progress.
Prime Neural is a brain-training app built around short, high-intensity games designed to challenge the way you think. Each session targets a different cognitive skill - processing speed, working memory, sustained attention, or mental arithmetic - so every minute you spend is purposeful.
No filler. No endless unlocks. Just focused training that gets harder as you improve.
Every game. Every level. Free.

Built around progression

All five difficulty levels; Beginner through Extreme are included for every game. Start at your own pace and work up as you improve.

Why Prime Neural?

- Short sessions designed to fit into your day
- 20 games across four cognitive skill areas
- Every game and level included - nothing locked behind a paywall
- Progressive difficulty that adapts as you improve
- Track your scores and watch your performance grow
- Clean, distraction-free design

Train across 5 Categories

Puzzles

Logic grids, path planning, and step-by-step deduction. Games that reward patience, spatial reasoning, and structured thinking.
- Unblock - Slide blocks to free the red piece from the grid.
- Wire Flow - Connect matching colours until every cell is filled.
- Sudoku - Fill the grid so each row, column, and box holds 1–9.
- Nonogram - Shade cells using row and column number clues.
- 2048 - Swipe to merge matching tiles and reach 2048.

Language

Improve your language skills with games that improve your vocabulary and cognitive speed.
- Anagram Blitz - Unscramble the letters to form the hidden word.
- Word Classification - Sort each word into the correct category at speed.

Processing Speed

React, classify, and decide under time pressure. These games push you to think faster without sacrificing accuracy.
- Decision Matrices - Identify the matching pattern from a set of options.
- Pattern Recognition - Identify what comes next in a visual sequence.
- Reaction Time - Tap the moment the screen changes colour.
- Stroop Task - Name the ink colour, not the word on screen.
- Pulse Switch - Classify symbols while the sorting rule shifts mid-run.
- Symbol Matching - Count how many times the target symbol appears.

Focus

Track targets, recall sequences, and hold your concentration under pressure. Essential for attention and mental stamina.
- Memory Span - Memorise an expanding sequence, then recall it in order.
- Concentration Grid - Tap every number in ascending order as fast as possible.
- Grid Recall - Remember which cells were highlighted, then mark them again.
- Visual Tracking - Follow the moving target and tap it when it stops.

Mathematical

Mental arithmetic, number sense, and quick calculation. Keep your numerical thinking sharp and confident.
- Math Verification - Decide if each equation is true or false.
- Number Sequencing - Tap numbers to complete the arithmetic sequence in order.
- Countdown - Use six numbers and four operations to hit the target.

Go ad-free

Prime Neural is free with ads. A subscription removes them - every game and level stays fully accessible either way.
You can manage or cancel your subscription at any time through your Google Play account settings.

Prime Neural is designed for entertainment and training purposes and does not provide medical advice or diagnostic assessment. Consult a qualified professional for any concerns about your cognitive health.

What’s new

What's New?
• Fewer, better-timed ads between games
• No ads in your first session or first 90 seconds of play
• Clearer privacy choices on first launch
• Stability improvements