Flash Digits vs I Recall
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Flash Digits
Test your visual memory and reaction speed by recalling rapidly flashing numbers. Progress through increasing difficulty levels and compete globally. It's a simple yet challenging game of pure memory.
- Rapid number flashing
- Progressive difficulty tiers
- Combo system
- Global leaderboard
- Personal best tracking
- Offline play
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How fast can your brain capture a number? Flash Digits shows you a 4-digit number for a split second — then hides it. Type what you saw. Get it right, and the next flash gets faster. Get it wrong, and it's game over. It starts easy at 0.9 seconds. But every correct answer shaves 60 milliseconds off your time. Before you know it, numbers are flashing at inhuman speeds — and only the sharpest minds survive. HOW IT WORKS A 4-digit number appears on screen. It vanishes almost instantly. You type the number from memory. Correct answers speed up the next flash. One wrong answer ends the game. 8 DIFFICULTY TIERS - Warm Up — ease into it at 0.9s - Quick — numbers start to move at 0.6s - Fast — blink and you'll miss it at 0.45s - Blazing — real focus required at 0.35s - Insane — only sharp eyes survive at 0.25s - Inhuman — beyond normal reflexes at 0.15s - IMPOSSIBLE — 0.08 seconds. Seriously. - FLY MODE — 0.05s. Can you even see it? FEATURES - Pure memory gameplay — no distractions, no timers, just you vs. the flash - Combo system rewards consecutive correct answers - Global leaderboard — compete for Top 3 worldwide - Personal best tracking to beat your own records - Watch an ad to continue once per game — pick up right where you failed - Clean, minimal design with a friendly brain mascot - Works offline — play anywhere, anytime Flash Digits is the ultimate test of visual memory and reaction speed. Simple to learn, nearly impossible to master. How far can you go?
I Recall
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i Recall is a memory game that grows with you. A sequence flashes on screen. Tap it back. Each round, the sequence grows by one. How far can your short-term memory carry you? Four ways to play: Endless - Push your best digit, letter, or alphanumeric streak. The deeper you go, the harder it gets. Daily Challenge - A fresh run every day in every mode. Build a daily-return streak that rewards showing up. Random sequences keep replays honest. Maze Escape - A roguelike escape room built on the recall core. Navigate procedurally generated mazes, solve memory challenges to enter each room, find tools (lantern, compass, skeleton key), recover the key, and reach the gate before the alarm hits 100 percent. Difficulty scales with each level you escape. Pass-and-Play Multiplayer - Classic add-on rules on one device. A privacy gate between turns keeps each player's input honest. Made for the way memory actually works: Three alphabets - Digits, Letters, and Alphanumeric - each with its own color identity (cyan, pink, gold). Bold, neon-glow visuals tuned for OLED displays. Haptics that match the rhythm of the game (toggle off in Settings if you'd rather play silent). Personal best tracking per mode, plus a Stats screen so you can watch your progress. Game Center leaderboards and online race (sign in to compete; the rest of the app works without it). Privacy first. No tracking. No ads. No data collection. Your scores, streaks, and settings stay on your device. Built natively for iPhone and iPad. Works offline.
Screenshots
Verdict
Flash Digits and I Recall are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Flash Digits | I Recall |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Weekly | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 68 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | ROKONTECH LLC | Kevin Scott |
In-app purchases
Flash Digits
No in-app purchases
I Recall
No in-app purchases





