MNEMONIC vs Déjà Vu
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
MNEMONIC
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Climb a tower of brain puzzles, one floor at a time — and heal a broken world as you go. MNEMONIC is a retro-terminal puzzle game for sharp minds. Every floor is a quick challenge from one of six puzzle families: Memory, Logic, Math, Pattern, Spatial and Visual. Solve it and the tower rises. Slip up and it costs you a life. ONE TOWER. EVERY DAY. A new Daily tower drops every day, the same for every player. Keep your streak alive and see how you rank. 20 PUZZLE TYPES Recall sequences, match pairs, find the missing operator, trace sum paths, rotate shapes, fit blocks, spot the odd one out, crack lights-out grids and more. Difficulty ramps as you climb, so every run stays a challenge. PLAY YOUR WAY • Daily — one shared tower, one streak • Time Attack — beat the clock • Quick, Standard and Long towers — 10, 20 or 30 floors • Custom — build your own run • Archive — replay past dailies • VS AI — race a bot up the tower • Multiplayer — race friends floor by floor, live • Campaign — a story told through comic chapters, where every tower you clear restores the world PUZZLE LAB Rate the puzzles in rotation and suggest new ones. Your votes decide what stays in the tower. BUILT TO BE PLAYED DAILY Short sessions, clean retro CRT visuals, dark and light themes, and haptics that make every solve feel good. • English, Romanian, German, Spanish and Brazilian Portuguese • Optional one-time purchase removes ads Train your memory, focus and logic — one floor at a time.
Déjà Vu
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One level. Just one. It looks easy: hit the button, reach the door, done. Then you play it again... but something has changed. Right is now left. The floor melted under your feet. The door started running the moment you got close. The second you yell "same level?!" you finally understand the game. Déjà Vu is a sneaky trap-platformer. Every run shows the exact same scene but quietly breaks one rule. Your goal never changes; the only thing that changes is the new game the level is playing on you. Each of the 70 levels is a fresh troll: reversed controls, invisible floor, rising lava, flying instead of walking, doors that flee, winning by dying, standing perfectly still to survive, swimming underwater, flipped gravity, time that moves only when you do, outrunning your own ghost, carrying a live bomb, and much more. The moment you feel certain is the exact moment you lose. Retro pixel visuals, a crisp VT323 font and smooth, instant-response controls. No ad walls, no forced interstitials. When you're stuck, tap the light bulb in the top left: if you want, watch a short rewarded ad to unlock a hint and a "Skip Level" option. But it's fully optional — with no ad available the hint is free and the flow never breaks. The choice is always yours. Features: - 70 handcrafted troll levels, each with its own rule-bending twist - Traps that change every run: reversed controls, vanishing floor, rising lava, flight, portals, underwater, flipped gravity, frozen time and more - Precise, instant-response platforming - Retro pixel art with a clean, readable font - Landscape; full iPhone and iPad support - Turkish and English - OPTIONAL rewarded ads only — NO forced or interstitial ads - Hints and optional level skip when you get stuck - Plays offline, no account or login required
Screenshots
Verdict
The clearest difference is in-app purchases: Déjà Vu at none against MNEMONIC's 1. MNEMONIC's advantage is update cadence (every 3 days vs weekly). On price, ads, 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
Both are free to download. MNEMONIC sells 1 one-off in-app purchase. Déjà Vu asks for nothing beyond the download.
MNEMONIC ships an update every 3 days, Déjà Vu weekly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.
| Parameter | MNEMONIC | Déjà Vu |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 days — better | Weekly |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 189 MB | 10 MB |
| Age rating | 12+ | 9+ |
| Developer | CIOCHINARU IONUT-DANIEL PERSOANA FIZICA AUTORIZATA | Ozgur Baskin |
In-app purchases
MNEMONIC
- Remove Ads MNEMONIC: Daily Puzzle$2.99
Déjà Vu
No in-app purchases









