Comparison

1D Arcade vs Mem

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

Head to head
About

1D Arcade

Engage in a minimalist, one-dimensional action game where you control a paddle. Your goal is to hit beneficial green objects and avoid harmful red ones before they cross the centerline. An interactive tutorial guides you through the mechanics.

Highlights
  • One-dimensional gameplay
  • Paddle control
  • Hit green, avoid red
  • Interactive tutorial
  • Immersive audio experience
Features
Read full description

One-dimensional-space action game. * You're the paddle in the middle. * ~Green things are good. * ~Red things are bad. * Hit the green and avoid the red... * ...before they have passed the centerline. Go through the interactive tutorial to learn and test all detalis! ---------------------------------------- Put on your headphones and turn out the light, let's play 1D arcade. Enjoy! ---------------------------------------- Disclaimer: If you delete the app-data or uninstall the app, you will loose possible purchased coins. So keep that in mind, just saying!

About

Mem

This is a casual memory matching game for all ages that helps improve focus and memory. It features various shape themes and customizable difficulty levels to keep your brain sharp in a fun way.

Highlights
  • Memory pair matching
  • Shape recognition themes
  • Multiple game modes (Casual, Lockout, Challenge)
  • Adjustable timer for difficulty
  • Focus and concentration enhancement
Features
Read full description

Mem-mur-re (Memory) is a casual memory pair matching game designed to help adults and kids focus on improving their memory. Each stage features a different shape theme, allowing players to focus on not only pattern recognition but also shape recognition! Work on enhancing your concentration and memory in a fun and enjoyable way to keep your brain sharp! (Features) GAME MODES Casual: For a simple laid back experience where there is no limit to the number of mistakes you are allowed. Lockout: For a bit more of a game challenge. Each tile can only be selected 3 times before becoming locked and unmatchable. Challenge: For the most challenging gamer types. Each level has a finite amount of attempts to complete the entire level. __________________________________________________________________________ CUSTOMIZABLE DIFFICULTY Players can use an adjustable timer to tailor the game to your current memory level skill.(Deciding how long flipped cards should be revealing) __________________________________________________________________________ -THEME SHAPED LEVELS -Squares, Circles, Triangles, Stars, and Hex- To help players focus on any particular SHAPE when it comes to the pattern and shape recognition.

Screenshots

1D Arcade4 screens
Mem4 screens

Verdict

The call

1D Arcade and Mem both sit at 4.7 stars, but that hides the real split: 100% of Mem's written reviews are positive against 50% of 1D Arcade's. Mem also leads on update cadence (every 5 days vs every 9 months). On price, rating, ratings volume and ads 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

Both are free to download. 1D Arcade sells 5 one-off in-app purchases and Mem sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Mem holds the better App Store score, 4.9 against 4.7. Both are backed by a comparable volume of ratings — 3 and 7 respectively. Written reviews point the same way: 50% of 1D Arcade's written reviews are positive against 100% of Mem's.

UpkeepUpdate frequency

1D Arcade ships an update every 9 months, Mem every 5 days. The most recent releases landed on October 23, 2026 and October 18, 2026 respectively.

Scorecard2 real differences · 8 level
1D Arcade versus Mem: the parameters behind the verdict, then further details
Parameter1D ArcadeMem
PriceFreeFree
Rating4.7 (3 ratings)4.9 (7 ratings) — better
Positive reviews50.0% of reviews100.0% of reviews — better
Number of ratings37 — better
Update frequencyEvery 9 monthsEvery 5 days — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS1212.0
Further details — not scored
Size55 MB109 MB
Age rating4+12+
DeveloperSvante SegelsonChristepher Pryer

Customer experience

1D Arcade

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Mem

All ratings7 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

5 purchases

1D Arcade

One-time5
  • 20 Coins$0.99
  • 60 Coins$1.99
  • 60 New Coins$1.99
Show 2 more
  • 100 Coins$2.99
  • 100 New Coins$2.99
1 purchases

Mem

One-time1
  • Remove Ads$1.99

Questions

Is 1D Arcade free?
1D Arcade is free to download, with in-app purchases available.
Is Mem free?
Mem is free to download, with in-app purchases available.
Which has better reviews, 1D Arcade or Mem?
Mem is rated higher. 1D Arcade averages 4.7 out of 5 from 3 ratings, while Mem averages 4.9 from 7 ratings.
Do 1D Arcade or Mem have ads?
Both 1D Arcade and Mem show ads.
Which is updated more often, 1D Arcade or Mem?
1D Arcade ships an update every 9 months, and Mem every 5 days. Most recently, 1D Arcade was updated on October 23, 2026 and Mem on October 18, 2026.

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