# Australian Driver Knowledge vs Personality Disorder Terms

The clearest difference is price: Personality Disorder Terms at Free against Australian Driver Knowledge's $9.99. Personality Disorder Terms also leads on update cadence (daily vs monthly). Australian Driver Knowledge's advantage is ads (none vs shown). On in-app purchases, device support and iOS requirement there is nothing between them.

Personality Disorder Terms is free to download; Australian Driver Knowledge costs $9.99 up front. Australian Driver Knowledge sells 4 in-app purchases, starting at $2.99 per 7 days and Personality Disorder Terms sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Australian Driver Knowledge ships an update monthly, Personality Disorder Terms daily. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Australian Driver Knowledge | Personality Disorder Terms |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | **[4.7 (12 ratings)](https://appshunter.io/ios/app/australian-driver-knowledge/id738397676/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 58.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 102 MB | 15 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [App Nursery](https://appshunter.io/developer/1872320324) | [Arsosa Network Inc.](https://appshunter.io/developer/1209042440) |

## What reviewers say

### Australian Driver Knowledge

[App page](https://appshunter.io/ios/app/australian-driver-knowledge/id738397676)

Prepare for your Australian driving license test with a comprehensive system featuring over 400 practice questions and flashcards. Study road rules, track progress, and learn on the go, even offline. Includes mock tests covering various driving topics.

**Highlights:** 400+ practice questions, Offline access, Road rules theory, Mock theory tests, Flashcards with traffic signs, Progress tracking, Driving lesson log

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $2.99 | per 7 days |
| Prep tests monthly | $6.99 | per month |
| DTK Learner Offer | $6.99 | per month |
| Lifetime access | $12.99 | one-time |


### Personality Disorder Terms

[App page](https://appshunter.io/ios/app/personality-disorder-terms/id6801968709)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PremiumFeature | $9.99 | one-time |


## Frequently asked questions

### Is Australian Driver Knowledge free?

Australian Driver Knowledge costs $9.99, and also offers in-app purchases.

### Is Personality Disorder Terms free?

Personality Disorder Terms is free to download, with in-app purchases available.

### Do Australian Driver Knowledge or Personality Disorder Terms have ads?

Personality Disorder Terms shows ads; Australian Driver Knowledge does not.

### Which is updated more often, Australian Driver Knowledge or Personality Disorder Terms?

Australian Driver Knowledge ships an update monthly, and Personality Disorder Terms daily. Most recently, Australian Driver Knowledge was updated on October 24, 2026 and Personality Disorder Terms on October 10, 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.*