NumberSpeed vs GridRush
Price, ratings, monetisation and update history for both games, side by side ā with what reviewers say about each.
NumberSpeed
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[Number Speed - Tap Numbers, Train Your Brain] One simple rule: tap numbers 1 to N as fast as you can. A minimal yet addictive brain-training speed puzzle you'll want to play every day. ā Perfect For ⢠Quick play during short breaks ⢠Training reflexes, focus, and visual tracking ⢠Feeling instant satisfaction in seconds ⢠Competing with players from around the world ā Key Features ā Three Grid Sizes: 3Ć3 / 4Ć4 / 5Ć5 From beginner to expert ā pick your level. ā Time Attack Millisecond-accurate timing. Can you break the 1-second barrier? ā Daily Challenge Every day, players worldwide face the exact same puzzle. A fair fight for the top of the global ranking. ā Global Leaderboard Compete in Today / Week / All Time rankings. The shorter your time, the higher your rank. ā Personal Bests Every run is recorded automatically. See your improvement at a glance. ā Game Center Support Leaderboards and achievements included to keep you motivated. ā When To Play ⢠On your commute ⢠During a coffee break ⢠Before bed to sharpen focus ⢠Score battles with friends ā Free To Play All features available at no cost. Spot the numbers. Tap fast. Climb the world ranking. Beat your personal best with Number Speed today!
GridRush
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GRIDRUSH ā How Fast Can You Count? Think you have fast reflexes? Prove it! GridRush is an addictive number speed tapping game that challenges your brain, reflexes, and focus. Tap numbers in order from 1 to 100 on a 3Ć3 grid as fast as possible ā every millisecond counts! GAME MODES ⢠Classic 100 ā Tap 1ā100, race against the clock ⢠Sprint 50 ā Quick burst, 1ā50 ⢠Blitz 25 ā Ultra-fast, under 10 seconds challenge ⢠Countdown 60s ā How many can you tap in 60 seconds? ⢠Endless ā Infinite numbers, 3 lives, survive as long as you can PRECISION TIMER Track your performance down to the millisecond. Compare your best times with friends and players worldwide on the global leaderboard. COMPETE & CLIMB ⢠Global, country & friends leaderboards ⢠Daily challenges with coin & gem rewards ⢠Achievements & badges to unlock ⢠Level up and earn rewards for every game STUNNING CYBERPUNK VISUALS ⢠Premium neon-glow UI with dark cyberpunk theme ⢠8 beautiful grid themes to unlock and customize ⢠Smooth animations & satisfying tap feedback ⢠Haptic feedback for every tap CUSTOMIZE YOUR STYLE ⢠Unlock themes: Classic, Ocean, Sunset, Forest, Neon Pink, Midnight, Arctic, Lava ⢠Personalize your gameplay experience ⢠New themes and effects added regularly BRAIN TRAINING ⢠Sharpen your reflexes and reaction time ⢠Improve focus and concentration ⢠Short sessions (30ā90 seconds) ā play anywhere, anytime FEATURES ⢠5 unique game modes ⢠Multiple grid sizes (3Ć3, 4Ć4, 5Ć5) ⢠Millisecond-precision timing ⢠Daily login rewards (7-day cycle) ⢠Daily challenges (Easy, Medium, Hard) ⢠XP & Level progression system ⢠Coins & gems economy ⢠Cloud save & leaderboards ⢠Works offline ā no internet required to play IMMERSIVE AUDIO ⢠Satisfying tap sound effects ⢠Dynamic background music ⢠Milestone celebration sounds ⢠Countdown urgency effects Whether you're killing time on the commute, training your brain, or competing with friends ā GridRush is the perfect quick-play challenge. Download now and see if you can beat the world record! Free to play with optional in-app purchases.
Screenshots
Verdict
The clearest difference is update cadence: GridRush at every 5 days against NumberSpeed's every 2 months. GridRush also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. NumberSpeed sells 1 one-off in-app purchase and GridRush sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
NumberSpeed ships an update every 2 months, GridRush every 5 days. Both last shipped on October 9, 2026.
| Parameter | NumberSpeed | GridRush |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 5 days ā better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Devices | iPhone | iPhone, iPad, iPod ā better |
| Requires iOS | 17.0 | 15.0 ā better |
| Further details ā not scored | ||
| Size | 23 MB | 122 MB |
| Age rating | 4+ | 4+ |
| Developer | TAKAYUKI HASHIMOTO | CRESCENT SHINE PTE LTD |
In-app purchases
NumberSpeed
- Remove Ads$2.99
GridRush
- Pile of Gems$0.99
- Remove Ads$1.99
- Chest of Gems$3.99









