WhatsThat vs LexiJump
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WhatsThat
Learn English vocabulary through interactive picture sets. Hear correct U.S. English pronunciations for each image. Expand your learning with additional downloadable picture sets.
- Picture-based vocabulary learning
- U.S. English audio pronunciation
- Downloadable picture sets
- Interactive learning experience
- Free initial content
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Browse many picture sets and for each and every one of the pictures, listen how its name is correctly pronounced in English! The initial sets of pictures are free. Additional picture sets can be downloaded with subscription. The pronunciation is based on U.S. English. Terms Of Use / License agreement: http://www.devsincloud.com/whatsthat/terms-of-use.htm Privacy Policy: http://www.devsincloud.com/whatsthat/privacy-policy.htm
LexiJump
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LexiJump helps kids ages 4–9 build vocabulary through short videos, fun quizzes, and safe, ad-free learning. What kids and parents will love: Short video-based lessons that make new words easy to understand Fun quizzes after each lesson to reinforce learning Visual examples using everyday scenes and objects Stars and rewards to keep kids motivated Parent-friendly progress tracking and dashboard tools Safe experience with no ads Designed for ages 4–9 LexiJump is built to help young learners expand vocabulary in a fun, engaging, and easy-to-follow way. Turn screen time into learning with LexiJump. Terms of Use: https://lexijump.com/terms.html Privacy Policy: https://lexijump.com/privacy.html
Screenshots
Verdict
The clearest difference is update cadence: LexiJump at every 4 days against WhatsThat's every 2 weeks. On price, ads, in-app purchases 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. WhatsThat sells 1 in-app purchase, starting at $9.99 per year and LexiJump sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
WhatsThat ships an update every 2 weeks, LexiJump every 4 days. The most recent releases landed on August 14, 2026 and September 5, 2026 respectively.
| Parameter | WhatsThat | LexiJump |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 weeks | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.6 |
| Further details — not scored | ||
| Size | 1 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | DevsInCloud, Inc. | WonderYears |
In-app purchases
WhatsThat
- Annual Subscription$9.991 Year
LexiJump
- LexiJump Monthly$0.991 Month
- LexiJump Annual$9.991 Year
Questions
Is WhatsThat free?
Is LexiJump free?
Do WhatsThat or LexiJump have ads?
Which is updated more often, WhatsThat or LexiJump?
Other comparisons
