# preschool Knowledge vs Vehicles Cards

The clearest difference is rating: preschool Knowledge at 5.0 against Vehicles Cards's 4.3. preschool Knowledge also leads on iOS requirement (8.0 vs 13.0). Vehicles Cards's advantage is in-app purchases (none vs 1) and update cadence (every 4 months vs every 14 months). On price, ads and device support there is nothing between them.

Both are free to download. preschool Knowledge sells 1 one-off in-app purchase. Vehicles Cards asks for nothing beyond the download.

preschool Knowledge holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Vehicles Cards has 16 ratings behind it against 1, so its average is the more settled of the two.

preschool Knowledge ships an update every 14 months, Vehicles Cards every 4 months. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | preschool Knowledge | Vehicles Cards |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/preschool-knowledge/id1117706359/reviews)** | [4.3 (16 ratings)](https://appshunter.io/ios/app/vehicles-cards/id1552518506/reviews) |
| Number of ratings | 1 | **16** |
| Positive reviews | — | 80.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 14 months | **Every 4 months** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 16 MB | 73 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [运杰 高](https://appshunter.io/developer/1023126440) | [Ta Chang Song](https://appshunter.io/developer/1520229614) |

## What reviewers say

### preschool Knowledge

[App page](https://appshunter.io/ios/app/preschool-knowledge/id1117706359)

This app offers early cognitive education for preschoolers with seven learning categories, including object recognition and moral education. It features interactive modules for learning, testing knowledge, and identifying objects through photos, with bilingual support and voiceovers.

**Highlights:** Seven learning categories, Object recognition with Chinese/English names, Interactive examination module, Photo identification of objects, Bilingual support, Voice reading and auxiliary reminders

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


### Vehicles Cards

[App page](https://appshunter.io/ios/app/vehicles-cards/id1552518506)

Learn vehicle names and sounds in multiple languages through interactive cards, puzzles, and quizzes. This free app offers a playful approach to language acquisition with over 50 illustrations and sounds.

**Highlights:** Learn vehicle names in multiple languages, Hear vehicle sounds, Play vehicle puzzles, Draw on cards, Take quizzes, Memory mode, Jigsaw puzzles with 5 difficulty levels

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

**In-app purchases:** none


## Frequently asked questions

### Is preschool Knowledge free?

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

### Is Vehicles Cards free?

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

### Which has better reviews, preschool Knowledge or Vehicles Cards?

preschool Knowledge is rated higher. preschool Knowledge averages 5.0 out of 5 from 1 ratings, while Vehicles Cards averages 4.3 from 16 ratings.

### Do preschool Knowledge or Vehicles Cards have ads?

Both preschool Knowledge and Vehicles Cards show ads.

### Which is updated more often, preschool Knowledge or Vehicles Cards?

preschool Knowledge ships an update every 14 months, and Vehicles Cards every 4 months. Most recently, preschool Knowledge was updated on November 3, 2026 and Vehicles Cards on November 7, 2026.

---

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