# Eye Test 3000 vs 知識王LIVE

The clearest difference is review sentiment: Eye Test 3000 at 81% against 知識王LIVE's 44%. Eye Test 3000 also leads on in-app purchases (none vs 12) and ads (none vs shown). 知識王LIVE's advantage is update cadence (every 3 months vs every 18 months) and rating (4.8 vs 4.6). On price, ratings volume and device support there is nothing between them.

Both are free to download. 知識王LIVE sells 12 one-off in-app purchases. Eye Test 3000 asks for nothing beyond the download.

知識王LIVE holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 28 and 47 respectively. Written reviews complicate that: 81% of Eye Test 3000's written reviews are positive against 44% of 知識王LIVE's, so the app with the better star average is not the one people write more warmly about.

Eye Test 3000 ships an update every 18 months, 知識王LIVE every 3 months. The most recent releases landed on October 17, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Eye Test 3000 | 知識王LIVE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (28 ratings)](https://appshunter.io/ios/app/eye-test-3000/id1116583550/reviews) | **[4.8 (47 ratings)](https://appshunter.io/ios/app/live/id1244019527/reviews)** |
| Number of ratings | 28 | **47** |
| Positive reviews | **81.3% of reviews** | 44.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 18 months | **Every 3 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 23 MB | 101 MB |
| Requires iOS | **8.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [祥祎 刘](https://appshunter.io/developer/1071522659) | [BRAVE KNIGHT CO., LTD.](https://appshunter.io/developer/1494317646) |

## What reviewers say

### Eye Test 3000

[App page](https://appshunter.io/ios/app/eye-test-3000/id1116583550)

This color puzzle game challenges your ability to distinguish subtle shade differences between cubes. Correctly identify the unique cube to earn points and advance through increasingly difficult levels. The game ends after three mistakes.

**Highlights:** Color shade differentiation, Point-based progression, Mistake limit for game over, Simple user interface, New game modes, Available on iPhone and iPad

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### 知識王LIVE

[App page](https://appshunter.io/ios/app/live/id1244019527)

Engage in a comprehensive trivia game with enhanced features, new levels, and exciting challenges. Compete in real-time with friends for prizes or host your own trivia events as a game master. This game offers a fun and engaging experience for all ages.

**Highlights:** New levels and questions, Friend battles with real-time competition, Host your own trivia matches, Global challenges, Enhanced graphics and features

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5888金幣 | $1.99 | one-time |
| 快閃特賣 | $1.99 | one-time |
| 寶石禮包 | $1.99 | one-time |
| 小福袋禮包 | $1.99 | one-time |
| 開心分享包 | $2.99 | one-time |
| 16888金幣 | $4.99 | one-time |
| 寶石禮包(中) | $4.99 | one-time |
| 歡樂派對包 | $5.99 | one-time |
| 大福袋禮包 | $5.99 | one-time |
| 超值組合包 | $6.99 | one-time |
| 豪華組合包 | $29.99 | one-time |
| 環遊世界包 | $89.99 | one-time |


## Frequently asked questions

### Is Eye Test 3000 free?

Eye Test 3000 is free to download, with no in-app purchases.

### Is 知識王LIVE free?

知識王LIVE is free to download, with in-app purchases available.

### Which has better reviews, Eye Test 3000 or 知識王LIVE?

知識王LIVE is rated higher. Eye Test 3000 averages 4.6 out of 5 from 28 ratings, while 知識王LIVE averages 4.8 from 47 ratings.

### Do Eye Test 3000 or 知識王LIVE have ads?

知識王LIVE shows ads; Eye Test 3000 does not.

### Which is updated more often, Eye Test 3000 or 知識王LIVE?

Eye Test 3000 ships an update every 18 months, and 知識王LIVE every 3 months. Most recently, Eye Test 3000 was updated on October 17, 2026 and 知識王LIVE on October 16, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*