# KPApp vs Taxi Knowledge

KPApp and Taxi Knowledge are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. KPApp sells 1 one-off in-app purchase and Taxi Knowledge sells 1 in-app purchase, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | KPApp | Taxi Knowledge |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | — |
| Monetization | Freemium | — |
| Size | 105 MB | 263 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Knowledge Point School Ltd](https://appshunter.io/developer/1732990462) | [MARCIN KLICH](https://appshunter.io/developer/6787374032) |

## What reviewers say

### KPApp

[App page](https://appshunter.io/ios/app/kpapp/id6478486962)

Prepare for The Knowledge of London exam with comprehensive study tools. Access digital Blue Book runs, audio lessons, practice drills, and interactive map features. Track your progress and stay updated with live TfL information.

**Highlights:** Digital Blue Book runs, Audio study versions, Point-to-point practice, GeoPointing for points collection, Quizzes and video guides, Progress tracking dashboard, Live TfL Daily Sheets

**Features:** Apple Wallet, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Daily Sheets Membership Month | $24.99 | one-time |


### Taxi Knowledge

[App page](https://appshunter.io/ios/app/taxi-knowledge/id6787505073)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Taxi Knowledge Subscription | $4.99 | per month |


## Frequently asked questions

### Is KPApp free?

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

### Is Taxi Knowledge free?

Taxi Knowledge is free to download, with in-app purchases available.

### Do KPApp or Taxi Knowledge have ads?

Neither KPApp nor Taxi Knowledge shows ads.

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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.*