Comparison

Numem vs Image Brain

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

Head to head
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.

About

Image Brain

Features
Read full description

Brain is the most complex and powerful human organ, however researcher findings repeatedly stated that most people could not fully utilise the maximum 100 percent of our brain function. Memorisation of substantial information greatly relates to knowledge and intelligence. Human ability to retain and recall huge volume of information at rapid speed is never a myth. Right brain is capable of bulk image visualisation especially in fast speed. Developing photographic memory with rapid flash cards is the most effective mnemonics for right brain. Image Brain provides photographic memory training program to boost Right Brain Photographic Memory in various ways.

Screenshots

Numem3 screens
Image Brain4 screens

Verdict

The call

The clearest difference is price: Numem at Free against Image Brain's $2.99. Image Brain's advantage is in-app purchases (none vs 1) and ads (none vs shown). On update cadence 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

Numem is free to download; Image Brain costs $2.99 up front. Numem sells 1 one-off in-app purchase. Image Brain asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 7 months. The most recent releases landed on September 9, 2026 and September 23, 2026 respectively.

Scorecard4 real differences · 5 level
Numem versus Image Brain: the parameters behind the verdict, then further details
ParameterNumemImage Brain
PriceFree — better$2.99
Rating4.8 (28 ratings) — better—
Number of ratings28 — better—
Update frequencyEvery 7 monthsEvery 7 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.011.0 — better
Further details — not scored
Size12 MB12 MB
Age rating4+4+
DeveloperOne Pixel StudioHamster Force Multimedia Ltd.

In-app purchases

1 purchases

Numem

One-time1
  • Remove Ads$0.99
None

Image Brain

No in-app purchases

Questions

Is Numem free?
Numem is free to download, with in-app purchases available.
Is Image Brain free?
Image Brain costs $2.99, with no in-app purchases.
Do Numem or Image Brain have ads?
Numem shows ads; Image Brain does not.
Which is updated more often, Numem or Image Brain?
Numem ships an update every 7 months, and Image Brain every 7 months. Most recently, Numem was updated on September 9, 2026 and Image Brain on September 23, 2026.

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