99Race vs Number Memory
Price, ratings, monetisation and update history for both games, side by side ā with what reviewers say about each.
99Race
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Traffic never stops. Neither should you. 99Race is a fast, one-tap arcade dodger. Slide across four lanes of oncoming traffic, react in a split second, and see how long your reflexes hold up as the road keeps getting faster. No complicated controls. No tutorials to sit through. Just tap where you want to go, and go. FEATURES - Simple one-tap lane switching play with one hand - Endless traffic that speeds up the longer you survive - Clean, minimalist car design that keeps the focus on the action - Instant restarts one tap and you're back in it Every run is a little faster, a little harder, and a little more addictive than the last. How far can you make it before the road catches up to you? Download 99Race and start dodging.
Number Memory
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How sharp is your brain? Number Memory puts your working memory and reaction speed to the test ā then gives you a Brain Age score that tells you exactly where you stand. HOW IT WORKS Two modes. One goal: find out what your brain is actually capable of. ⢠NUMBER MEMORY Numbered circles flash onto the screen in random positions. Study them. When they vanish, tap them back in order ā 1, 2, 3 ā purely from memory. Nail every round and a new circle gets added. One wrong tap ends the game. Your Brain Age is calculated from the level you reached, your accuracy, and how quickly you tapped. ⢠REACTION TIME Five rounds. The screen flashes green ā tap as fast as you can. Your average response time is recorded in milliseconds and your personal best is saved automatically. YOUR BRAIN AGE SCORE An algorithm combines your level, accuracy, and tap speed into a single Brain Age number, paired with a label: Legendary Ā· Master Ā· Expert Ā· Great Ā· Average Ā· Almost Ā· Keep Going Ā· Try Again. The score is a fun, motivating benchmark ā chase it every session. TRACK YOUR PROGRESS - Best level ever reached - Best Brain Age score - Current streak counter - Bar chart of your last N games - Recent game history at a glance SHARE YOUR RESULT Your result card is shareable directly from the result screen ā challenge anyone you like. REMOVE ADS A single one-time purchase removes banner, interstitial, and rewarded ads permanently. Second-chance and hint features stay free for everyone. PRIVATE BY DESIGN No account. No sign-up. No server. All data stays on your device and the app works fully offline. WHAT SCORES LOOK LIKE IN PRACTICE Beginners typically reach level 4ā5. Average players land around 6ā8. People with strong working memory often hit level 10ā12 or beyond. Where will you fall? FEATURES AT A GLANCE ⢠Two brain-training modes: Number Memory + Reaction Time ⢠Brain Age score with 8 performance labels ⢠Personal-best tracking and streak counter ⢠Bar chart history of recent sessions ⢠Shareable result card ⢠One-time Remove Ads purchase ⢠No account required ā works 100% offline ⢠All data stored locally on device For entertainment only ā not a medical assessment. Download Number Memory now and find out your Brain Age.
Screenshots
Verdict
99Race and Number Memory are too close to call on the numbers: across 5 compared parameters ā price, ads, in-app purchases and device support among them ā neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | 99Race | Number Memory |
|---|---|---|
| Price | Free | Free |
| Update frequency | ā | Weekly |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details ā not scored | ||
| Size | 7 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | Nicolae Irinel Randasiu | Iclal KABATAS |
In-app purchases
99Race
No in-app purchases
Number Memory
No in-app purchases









