Comparison

Memory Game Retro Puzzle vs Pac.io

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Memory Game Retro Puzzle

Test your memory by repeating increasingly complex sequences of lights and sounds. Choose from classic, reverse, or random modes, and customize game speed, board size, and sound effects. Compete with others globally via leaderboards.

Highlights
  • 3 Game Modes (Classic, Reverse, Random)
  • 2x2 or 3x3 board options
  • Adjustable game speed
  • Customizable sound effects
  • Game Center leaderboards
  • VoiceOver accessibility
Features
Read full description

The game challenges you to repeat sequences of flashing lights and sounds. The difficulty will increase with each new level. The game will add new sequences that you must memorize and repeat in the same order, until your memory allows it. It has three game modes: Classic - Repeat the sequence in the same order Reverse - Repeat the sequence in reverse order Random - The sequence changes with each level Fully configurable, you can adjust the game speed, select the starting level, choose between a 2x2 or 3x3 board, and toggle sound effects on or off. Compare your score with friends and players from around the world using the built-in Game Center leaderboards. If you reach level 30, you are a genius! :) MAIN FEATURES • 3 Game Modes (Classic, Reverse, Random) • Play on a 2x2 or 3x3 board • Start at the level you want • 4 game speeds (Low, Normal, High, Extreme) • Choose between Original or Piano sound effects • Turn sound effects On or Off • Compare your scores with friends or players worldwide using Game Center • Save your high scores on your device • VoiceOver accessibility support • Universal App, full native support for iPhone and iPad

About

Pac.io

Engage in an addictive grid-battle by swiping to outsmart opponents and dominate the arena. Utilize a variety of power-ups and unlock unique skins to enhance your gameplay and rise through the ranks. Enjoy endless fun offline or online with intuitive controls.

Highlights
  • Swipe controls for movement
  • Strategic power-ups
  • Unlockable skins
  • Offline and online play
  • Intuitive gameplay
Features
Read full description

Pac.io – Swipe, Power Up, and Dominate the Grid! Dive into the ultimate io grid-battle! Swipe in four directions, outsmart your opponents, and become the King of the grid. Every move counts—strategize, dodge, and strike to stay on top! Unleash Epic Power-Ups Turn the tide of battle with incredible power-ups: Bomb, Ghost, 5x Multiplier, Magnet, Sword, Thunder, Freeze, Laser, and Speed Up. Eat bigger players, escape tricky situations, and crush your enemies with style. Use them wisely—power waits for no one! Unlock Legendary Skins Show off your legendary skins as you rise through the ranks. Each skin makes you look epic and adds extra flair while you dominate the battlefield. Game Highlights • Play anywhere—offline or online, anytime. • Smooth, intuitive swipe controls for lightning-fast moves. • Easy to learn, impossible to put down. • FREE to play with endless battles, power-ups, and epic fun! Swipe, power up, and conquer—become the ultimate legend in Pac.io!

Screenshots

Memory Game Retro Puzzle4 screens
Pac.io4 screens

Verdict

The call

The clearest difference is review sentiment: Memory Game Retro Puzzle at 100% against Pac.io's 54%. Memory Game Retro Puzzle also leads on in-app purchases (none vs 10) and ads (none vs shown). Pac.io's advantage is price (Free vs $0.99) and update cadence (fortnightly vs every 3 months). On ratings volume and device support 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

CostPrice · In-app purchases · Ads · Monetization

Pac.io is free to download; Memory Game Retro Puzzle costs $0.99 up front. Pac.io sells 10 one-off in-app purchases. Memory Game Retro Puzzle asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Memory Game Retro Puzzle holds the better App Store score, 4.4 against 4.1. Both are backed by a comparable volume of ratings — 163 and 342 respectively. Written reviews point the same way: 100% of Memory Game Retro Puzzle's written reviews are positive against 54% of Pac.io's.

UpkeepUpdate frequency

Memory Game Retro Puzzle ships an update every 3 months, Pac.io fortnightly. The most recent releases landed on November 1, 2026 and October 24, 2026 respectively.

Scorecard8 real differences · 2 level
Memory Game Retro Puzzle versus Pac.io: the parameters behind the verdict, then further details
ParameterMemory Game Retro PuzzlePac.io
Price$0.99Free — better
Rating4.4 (163 ratings) — better4.1 (342 ratings)
Positive reviews100.0% of reviews — better53.9% of reviews
Number of ratings163342 — better
Update frequencyEvery 3 monthsFortnightly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size8 MB139 MB
Age rating4+12+
DeveloperSergio LiceaNomadic Bear Games

Customer experience

Memory Game Retro Puzzle

All ratings163 ratings
Positive85.9%
Neutral8.0%
Negative6.1%
Written reviews17 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Pac.io

All ratings297 ratings
Positive78.5%
Neutral4.7%
Negative16.8%
Written reviews89 reviews
Positive53.9%
Neutral10.1%
Negative36.0%

Bugs and requests

Memory Game Retro Puzzle

Not enough reviews yet to summarise bugs or requests.

Pac.io

Reported bugs

7 issues
  • Ads crash game at end of video
  • Game freezes after ad completion
  • Pink screen ad that cannot be closed
  • Instant death upon spawning
  • Players getting stuck behind walls
Show 2 more
  • Power pellet duration inconsistencies
  • Game glitching and crashing frequently

Requested features

9 requests
  • Arrow buttons or D-pad controls instead of sliding
  • Ad-free premium version for purchase
  • Ability to disable ads with WiFi off
  • Friend list and private room creation
  • Real player names instead of randomized ones
Show 4 more
  • Grace period or invincibility after spawn
  • Sound effects and audio
  • New items, levels, and game updates
  • Revert to original 2024 version

In-app purchases

None

Memory Game Retro Puzzle

No in-app purchases

10 purchases

Pac.io

One-time10
  • Small Coin Pack$0.99
  • Medium Coin Pack$4.99
  • Magnet$4.99
Show 7 more
  • Thunder$4.99
  • Sword$4.99
  • Big Coin Pack$9.99
  • No Ads$9.99
  • Large Coin Pack$19.99
  • Huge Coin Pack$49.99
  • Massive Coin Pack$99.99

Questions

Is Memory Game Retro Puzzle free?
Memory Game Retro Puzzle costs $0.99, with no in-app purchases.
Is Pac.io free?
Pac.io is free to download, with in-app purchases available.
Which has better reviews, Memory Game Retro Puzzle or Pac.io?
Memory Game Retro Puzzle is rated higher. Memory Game Retro Puzzle averages 4.4 out of 5 from 163 ratings, while Pac.io averages 4.1 from 342 ratings.
Do Memory Game Retro Puzzle or Pac.io have ads?
Pac.io shows ads; Memory Game Retro Puzzle does not.
Which is updated more often, Memory Game Retro Puzzle or Pac.io?
Memory Game Retro Puzzle ships an update every 3 months, and Pac.io fortnightly. Most recently, Memory Game Retro Puzzle was updated on November 1, 2026 and Pac.io on October 24, 2026.

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