# 123 - Brain Training, Brain Games, Memory Games

> Education

Canonical page: [https://chrome-stats.com/d/id1173773518](https://chrome-stats.com/d/id1173773518)

## Overview

- **ID:** `id1173773518`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Picup Inc.
- **Category:** Education
- **Rating:** 4.80 / 5 (1,384 ratings)
- **Version:** 1.0.7
- **Last updated:** 2017-08-09
- **First published:** 2016-11-11
- **Size:** 23 MB
- **Data as of:** 2026-09-06
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/123-brain-training-brain-games-memory-games/id1173773518)

## Description

123 is a brain-training Chrome extension designed to boost memory, cognitive flexibility, creativity, and reading speed through targeted right-brain exercises.

Guided tasks encourage minimizing eye movement, keeping gaze centered, and locating numbers with peripheral vision to enhance processing efficiency and mental agility.

## Rankings

- #46,941 — Overall
- #75 — memory

## Review summary

Users praise memory gains, sharper eye coordination, and better focus from frequent, short brain-training sessions. The app is described as simple and engaging, with cognitive benefits and quick play that fit into daily routines. However, multiple reviews flag intrusive monetization: ads appear often and a rating-prompt system can feel manipulative or pushy. A few users also note unclear onboarding. Overall, it's valued for cognitive and visual training, but concerns about ads and rating prompts temper enthusiasm.

### Pros

- Improves memory
- Enhances eye tracking and eye-hand coordination
- Boosts focus and concentration
- Quick, simple, and time-efficient sessions
- Effective brain training and faster processing

### Cons

- Frequent ads that interrupt gameplay
- Rating-prompt mechanics seen as manipulative to encourage reviews

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Source: [Chrome-Stats](https://chrome-stats.com/d/id1173773518)