# IQ2 - Brain Training, Brain Games, Memory Games

> Education

Canonical page: [https://chrome-stats.com/d/id1164383124](https://chrome-stats.com/d/id1164383124)

## Overview

- **ID:** `id1164383124`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Picup Inc.
- **Category:** Education
- **Rating:** 4.80 / 5 (4,601 ratings)
- **Version:** 1.0.6
- **Last updated:** 2017-08-20
- **First published:** 2016-10-12
- **Size:** 25 MB
- **Data as of:** 2026-09-06
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/iq2-brain-training-brain-games-memory-games/id1164383124)
- **Privacy policy:** [http://picup.co.jp/privacy\_eng](http://picup.co.jp/privacy_eng)

## Description

IQ2 is a brain training Chrome extension that helps improve memory, IQ, cognition, and creativity by strengthening right-brain skills. 

It guides you to minimize eye movement and keep your gaze centered, while locating characters using peripheral vision to train speed and accuracy.

## Rankings

- #26,556 — Overall
- #33 — memory

## Review summary

Users report cognitive and visual benefits from IQ2, including memory improvement, peripheral vision training, and better focus, and many find the game fun and engaging. However, the overwhelmingly cited drawbacks are a single-game, repetitive experience and a heavy ad presence, including prompts to rate the app to reduce ads. A few reviews note initial UX issues, but the consensus is that the app can be useful despite its UX and content limitations.

### Pros

- Memory improvement / cognitive training
- Peripheral vision training
- Focus enhancement / mental training
- Helpful for stroke-damaged brain
- Fun and challenging gameplay

### Cons

- Limited content: only one game and repetitive gameplay
- Ads are intrusive and frequent
- Rating prompts to remove ads / forced five-star ratings to unlock benefits

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Source: [Chrome-Stats](https://chrome-stats.com/d/id1164383124)