Dex Camera vs WPPSI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Dex Camera
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.
- Real-world language learning
- Multilingual play
- Camera integration
- Companion configuration tool
- Kid-focused education
Read full descriptionHide full description
The Dex Camera is a language learning camera teaches your kid second language via real world, multilingual plays. Dex Copilot lets you connect and configure Dex Camera.
WPPSI
Read full descriptionHide full description
Dear Parents, Help your child succeed on the WPPSI-IV Test! Don't put your child at risk of being unprepared and underperforming on exam day. With our 9 practice subtests (Bug Search, Animal Coding, Cancellation, Block Design, Matrix Reasoning, Picture Concepts, Picture Memory, Zoo Locations and Object Assembly), you can help ensure your child's success on Nonverbal Skills. Your child must be familiar with the exam material and capable of focusing for longer periods of time. This App and eBooks provide an opportunity to do both. Next to our interactive practice questions, we included eBooks (350+ colorful pages) that will ensure that your child is prepared to answer WPPSI-IV question types. The WPPSI assesses skills and talents rather than grade-level information. The test examines cognitive abilities, problem-solving, decision-making, and thinking processes. This practice test includes Matrix Reasoning and Animal Coding questions. * The Weschler Preschool and Primary Scale of Intelligence/WPPSI® is registered trademark of Pearson Education Inc. or its affiliate(s), or their licensors. The author of this mobile app (shortly referred as "the author") is not affiliated with nor related to Pearson Education, Inc. or its affiliates "Pearson"). Pearson does not sponsor or endorse any author's product, nor have author's products or services been reviewed, certified, or approved by Pearson. Trademarks referring to specific test providers are used by the author for nominative purposes only and such trademarks are solely the property of their respective owners. Privacy Policy: https://prfc.nl/general-privacy-policy-paidapp Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Dex Camera | WPPSI |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (160 ratings) — better | — |
| Positive reviews | 69.6% of reviews | — |
| Number of ratings | 160 — better | — |
| Update frequency | Every 9 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.2 | 13.0 — better |
| Further details — not scored | ||
| Size | 121 MB | 237 MB |
| Age rating | 17+ | 4+ |
| Developer | Worldex Lab, Inc | Perfect Consulting B.V. |
In-app purchases
Dex Camera
No in-app purchases
WPPSI
- Monthly Pro Subscription$3.991 Month
- One Month PRO Plan$1.99









