# Dex Camera vs WPPSI

The clearest difference is in-app purchases: Dex Camera at none against WPPSI's 2. Dex Camera also leads on update cadence (every 9 days vs every 3 weeks). WPPSI's advantage is iOS requirement (13.0 vs 16.2). On price, ads and device support there is nothing between them.

Both are free to download. WPPSI sells 2 in-app purchases, starting at $3.99 per month. Dex Camera asks for nothing beyond the download.

Dex Camera ships an update every 9 days, WPPSI every 3 weeks. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Dex Camera | WPPSI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (160 ratings)](https://appshunter.io/ios/app/dex-camera/id6479215528/reviews)** | — |
| Number of ratings | **160** | — |
| Positive reviews | 69.6% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Monetization | Free | — |
| Size | 121 MB | 237 MB |
| Requires iOS | 16.2 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Worldex Lab, Inc](https://appshunter.io/developer/1735175724) | [Perfect Consulting B.V.](https://appshunter.io/developer/1562668783) |

## What reviewers say

### Dex Camera

[App page](https://appshunter.io/ios/app/dex-camera/id6479215528)

This app uses your device's camera to teach children a second language through real-world, multilingual play. A companion tool allows for connection and configuration of the camera's features.

**Highlights:** Real-world language learning, Multilingual play, Camera integration, Companion configuration tool, Kid-focused education

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

**In-app purchases:** none


### WPPSI

[App page](https://appshunter.io/ios/app/wppsi-iq-test-practice/id6738362461)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro Subscription | $3.99 | per month |
| One Month PRO Plan | $1.99 | one-time |


## Frequently asked questions

### Is Dex Camera free?

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

### Is WPPSI free?

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

### Do Dex Camera or WPPSI have ads?

Neither Dex Camera nor WPPSI shows ads.

### Which is updated more often, Dex Camera or WPPSI?

Dex Camera ships an update every 9 days, and WPPSI every 3 weeks. Most recently, Dex Camera was updated on October 30, 2026 and WPPSI on October 25, 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.*