# Dr.Enneagram 九型人格測驗 vs MBTI

The clearest difference is ads: Dr.Enneagram 九型人格測驗 at none against MBTI's shown. Dr.Enneagram 九型人格測驗 also leads on iOS requirement (12.0 vs 15.6). MBTI's advantage is update cadence (every 2 days vs every 3 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Dr.Enneagram 九型人格測驗 ships an update every 3 months, MBTI every 2 days. The most recent releases landed on September 28, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Dr.Enneagram 九型人格測驗 | MBTI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (3 ratings)](https://appshunter.io/ios/app/mbti-16-personalities-test/id6762633849/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 2 days** |
| Monetization | — | Ad-supported |
| Size | 9 MB | 54 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [YAO-HSU LI](https://appshunter.io/developer/1071012275) | [Ho Yin Tsui](https://appshunter.io/developer/1561369307) |

## What reviewers say

### Dr.Enneagram 九型人格測驗

[App page](https://appshunter.io/ios/app/drenneagram/id1107375673)

**Features:** macOS Compatibility

**In-app purchases:** none


### MBTI

[App page](https://appshunter.io/ios/app/mbti-16-personalities-test/id6762633849)

Gain profound self-awareness and understand your psychological blueprint with a precision-engineered assessment. Uncover your strengths, blind spots, talents, and career opportunities through deep-dive analysis and rapid results. Explore four iconic personality groups and enhance relationships and career clarity.

**Highlights:** Precision personality assessment, Deep-dive analysis and insights, Rapid results and profile viewing, Sleek UI with Light/Dark mode, Personal test history archive, Social sharing of personality cards, Privacy-focused, no registration required

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

**In-app purchases:** none


## Frequently asked questions

### Is Dr.Enneagram 九型人格測驗 free?

Dr.Enneagram 九型人格測驗 is free to download, with no in-app purchases.

### Is MBTI free?

MBTI is free to download, with no in-app purchases.

### Do Dr.Enneagram 九型人格測驗 or MBTI have ads?

MBTI shows ads; Dr.Enneagram 九型人格測驗 does not.

### Which is updated more often, Dr.Enneagram 九型人格測驗 or MBTI?

Dr.Enneagram 九型人格測驗 ships an update every 3 months, and MBTI every 2 days. Most recently, Dr.Enneagram 九型人格測驗 was updated on September 28, 2026 and MBTI 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.*