# 问先生 vs Cat IQ Tester

The clearest difference is price: 问先生 at Free against Cat IQ Tester's $0.99. Cat IQ Tester's advantage is rating (5.0 vs 3.0) and in-app purchases (none vs 6). On ratings volume, ads, device support and iOS requirement there is nothing between them.

问先生 is free to download; Cat IQ Tester costs $0.99 up front. 问先生 sells 6 one-off in-app purchases. Cat IQ Tester asks for nothing beyond the download.

Cat IQ Tester holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

问先生 ships an update every 5 weeks, Cat IQ Tester every 9 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 问先生 | Cat IQ Tester |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/id6448441204/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cat-iq-tester/id6759614357/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 9 days** |
| Monetization | — | Paid |
| Size | 45 MB | 63 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [金才 杨](https://appshunter.io/developer/1623331767) | [珺鑫 宋](https://appshunter.io/developer/1879509201) |

## What reviewers say

### 问先生

[App page](https://appshunter.io/ios/app/id6448441204)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 充值128个元宝 | $19.99 | one-time |
| 充值198个元宝 | $29.99 | one-time |
| 充值288个元宝 | $39.99 | one-time |
| 充值398个元宝 | $59.99 | one-time |
| 充值598个元宝 | $89.99 | one-time |
| 充值698个元宝 | $99.99 | one-time |


### Cat IQ Tester

[App page](https://appshunter.io/ios/app/cat-iq-tester/id6759614357)

Discover your cat's intelligence with AI-powered tests and personalized training plans. Track health, share results, and get a unique IQ report in 60 seconds. Designed by experts for stress-free fun.

**Highlights:** AI-powered IQ testing, Personalized training plans, Health and growth tracker, One-tap sharing of results, Expert-designed, stress-free games, Easy login and cloud sync

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 问先生 free?

问先生 is free to download, with in-app purchases available.

### Is Cat IQ Tester free?

Cat IQ Tester costs $0.99, with no in-app purchases.

### Which has better reviews, 问先生 or Cat IQ Tester?

Cat IQ Tester is rated higher. 问先生 averages 3.0 out of 5 from 2 ratings, while Cat IQ Tester averages 5.0 from 1 ratings.

### Do 问先生 or Cat IQ Tester have ads?

Neither 问先生 nor Cat IQ Tester shows ads.

### Which is updated more often, 问先生 or Cat IQ Tester?

问先生 ships an update every 5 weeks, and Cat IQ Tester every 9 days. Most recently, 问先生 was updated on November 3, 2026 and Cat IQ Tester on October 31, 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.*