Color Blind Test (CBT) vs Memory Training 123
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Color Blind Test (CBT)
Read full descriptionHide full description
Color Blind App – it's not just your ordinary guessing game; it's an exploration of vibrant colors and numerical mysteries designed to be both entertaining and enlightening.
Memory Training 123
Read full descriptionHide full description
Memory-training brain game to boost recall. Memorize the positions of the numbers, then tap the ◯ and choose the correct number. A simple memory workout for everyone. ● How to Play ・Choose a level (only Lv.1 is unlocked at first; clear it to unlock the next) ・Memorize the numbers shown on the screen ・Press Start to turn the numbers into ◯ ・Tap a ◯ and select the correct number ・Clear the stage if all answers are correct / one mistake = Game Over ● Features ・20 levels in total: more numbers as levels increase for added challenge ・Easy to read: large ◯, bold fonts, high-contrast colors, Dark Mode support ・Simple controls: just tap and select—intuitive even for older users ・Random layout: positions change every time to train memory effectively ・Progress tracking: next level unlocks automatically on clear; easy to resume later ・For the whole family: great for early learning, brain training, and rehabilitation For the whole family: great for early learning, brain training, and rehabilitation ● Perfect For ・Training memory, focus, and quick recognition ・Short brain workouts in spare moments ・Players who prefer simple, easy-to-understand games ・Players who prefer simple, easy-to-understand games
Screenshots
Verdict
The clearest difference is update cadence: Color Blind Test (CBT) at every 3 weeks against Memory Training 123's every 10 months. Color Blind Test (CBT) also leads on iOS requirement (12.0 vs 17.4). On price, ads, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Color Blind Test (CBT) ships an update every 3 weeks, Memory Training 123 every 10 months. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.
| Parameter | Color Blind Test (CBT) | Memory Training 123 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks — better | Every 10 months |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 17.4 |
| Further details — not scored | ||
| Size | 34 MB | 10 MB |
| Age rating | 17+ | 4+ |
| Developer | Bishworaj Poudel | MITSUKO MARGOT KUBOTA ONO |
In-app purchases
Color Blind Test (CBT)
No in-app purchases
Memory Training 123
No in-app purchases
Questions
Is Color Blind Test (CBT) free?
Is Memory Training 123 free?
Do Color Blind Test (CBT) or Memory Training 123 have ads?
Which is updated more often, Color Blind Test (CBT) or Memory Training 123?
Other comparisons
