Comparison

Eidetic Memory Championship vs Numem

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

Head to head
About

Eidetic Memory Championship

This brain training game challenges you to memorize digits shown on screen as quickly as possible. It offers both a normal mode for practice and a difficult mode for advanced players. Improve your visual memory and unlock your potential through repeated play.

Highlights
  • Memorize digits on screen
  • Timed challenges
  • Normal training mode
  • Expert hard mode
  • Improve visual memory
Features
Read full description

Eidetic Memory It is a special ability of wonder that memorizes the image seen by the eyes in a flash like a picture. "Eidetic Memory Championship" is a brain training game that may bring out your unknown ability. The way is simple. Just remember several digits on the screen and hit it as quickly as possible. You can play in normal mode that is right for training and hard mode that only experts can clear. The hard mode may be quite difficult, but as you realize the feeling of burning the screen on your eyes it will gradually become solvable. Play many times and get "Eidetic Memory".

About

Numem

This game challenges your memory by having you recall sequences of numbers. With increasing difficulty and a visually appealing interface, it's designed to enhance cognitive abilities and concentration for all ages. Compete with others on global leaderboards.

Highlights
  • Recall number sequences
  • Increasing difficulty levels
  • Visually appealing interface
  • Intuitive touch controls
  • Global leaderboards
  • Enhance cognitive abilities
Features
Read full description

Game designed to challenge and improve your photographic memory skills in a fun and interactive way. With its sleek and intuitive interface, the app offers an exciting gaming experience for users of all ages. The main objective of Numem is to test your memory by remembering and recalling sequences of numbers. As you progress through the game, the difficulty level increases, putting your memory capacity and concentration to the test. You are presented with a series of numbers and must remember the sequence in the correct order. As you successfully recall the sequences, the game becomes more challenging with longer number sequences and faster-paced gameplay. Time becomes a crucial factor as you aim for high scores and strive to beat your personal best. The app provides a visually appealing and vibrant interface, featuring captivating graphics and smooth animations. The user-friendly design ensures that navigating through the app is effortless, allowing you to focus on the game itself. Intuitive touch controls enable seamless interaction, making it easy to tap and input your answers with precision. The app also offers leaderboards, allowing you to compete with friends and other players worldwide, adding a competitive edge to the gameplay. Whether you want to challenge your memory, enhance your cognitive abilities, or simply have a fun and addictive gaming experience, Numem - Memory Game is the perfect choice. Download the app today and embark on a memory-boosting journey filled with excitement, challenges, and endless entertainment.

Screenshots

Eidetic Memory Championship4 screens
Numem3 screens

Verdict

The call

The clearest difference is rating: Numem at 4.8 against Eidetic Memory Championship's 4.3. Eidetic Memory Championship's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, 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

Both are free to download. Numem sells 1 one-off in-app purchase. Eidetic Memory Championship asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Numem holds the better App Store score, 4.8 against 4.3. Both are backed by a comparable volume of ratings — 18 and 28 respectively.

UpkeepUpdate frequency

Eidetic Memory Championship ships an update every 9 days, Numem every 7 months. The most recent releases landed on September 20, 2026 and September 9, 2026 respectively.

Scorecard6 real differences · 4 level
Eidetic Memory Championship versus Numem: the parameters behind the verdict, then further details
ParameterEidetic Memory ChampionshipNumem
PriceFreeFree
Rating4.3 (18 ratings)4.8 (28 ratings) — better
Positive reviews75.0% of reviews—
Number of ratings1828 — better
Update frequencyEvery 9 days — betterEvery 7 months
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad
Requires iOS7.0 — better18.0
Further details — not scored
Size29 MB12 MB
Age rating4+4+
DeveloperHideyuki KawanoOne Pixel Studio

Customer experience

Eidetic Memory Championship

All ratings18 ratings
Positive83.3%
Neutral5.6%
Negative11.1%
Written reviews8 reviews
Positive75.0%
Neutral12.5%
Negative12.5%

Numem

All ratings28 ratings
Positive92.9%
Neutral7.1%
Negative0.0%

In-app purchases

None

Eidetic Memory Championship

No in-app purchases

1 purchases

Numem

One-time1
  • Remove Ads$0.99

Questions

Is Eidetic Memory Championship free?
Eidetic Memory Championship is free to download, with no in-app purchases.
Is Numem free?
Numem is free to download, with in-app purchases available.
Which has better reviews, Eidetic Memory Championship or Numem?
Numem is rated higher. Eidetic Memory Championship averages 4.3 out of 5 from 18 ratings, while Numem averages 4.8 from 28 ratings.
Do Eidetic Memory Championship or Numem have ads?
Numem shows ads; Eidetic Memory Championship does not.
Which is updated more often, Eidetic Memory Championship or Numem?
Eidetic Memory Championship ships an update every 9 days, and Numem every 7 months. Most recently, Eidetic Memory Championship was updated on September 20, 2026 and Numem on September 9, 2026.

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