Brain Training vs AI Concentration
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Brain Training
Enhance your memory and focus with a simple yet challenging symbol-based game. Test your cognitive abilities and improve your storage power through engaging gameplay.
- Symbol-based memory challenges
- Concentration improvement
- Cognitive ability testing
- Simple gameplay mechanics
- Storage power enhancement
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Storage power is forged! This is essence of nervous breakdown! Simple nervous breakdown just of symbol.
AI Concentration
Engage in a unique matching game using AI-generated images. Instead of identical pairs, match illustrations based on shared themes. Success requires memorization and understanding the AI's creative interpretations.
- AI-generated illustrations
- Theme-based matching
- Illustration collection
- 16 unique themes
- 80 total illustrations
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Let's play Concentration Game with AI-generated illustrations. However, you must pair up not with "the same illustration" but with "illustrations drawn on the same theme. The key to victory is not only to memorize the illustrations but also to guess what is depicted. There may be various unreasonable parts, but please tolerate them as they are done by the AI. There may come a day when your position will be reversed, but that is another story. There are 16 themes, 80 illustrations in all, and illustrations acquired in COM matches will be added to the collection. Nothing will happen when you collect all of them, but it will be for your self-satisfaction.
Screenshots
Verdict
The clearest difference is update cadence: Brain Training at every 2 weeks against AI Concentration's every 7 months. Brain Training also leads on iOS requirement (8.0 vs 12.0). On price, review sentiment, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Brain Training ships an update every 2 weeks, AI Concentration every 7 months. The most recent releases landed on October 23, 2026 and October 27, 2026 respectively.
| Parameter | Brain Training | AI Concentration |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | 93.8% of reviews | 100.0% of reviews — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 weeks — better | Every 7 months |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | Ad-supported |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 8.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 17 MB | 96 MB |
| Age rating | 4+ | +9 |
| Developer | Qualia Systems Inc. | Tahito Aoki |
Customer experience
Brain Training
AI Concentration
In-app purchases
Brain Training
No in-app purchases
AI Concentration
No in-app purchases
Questions
Is Brain Training free?
Is AI Concentration free?
Do Brain Training or AI Concentration have ads?
Which is updated more often, Brain Training or AI Concentration?
Other comparisons
