Elements vs WorldTour Study
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Elements
This educational tool helps users learn the periodic table by identifying elements from images and their positions. It offers a straightforward and effective method for studying chemical elements.
- Identify elements from images
- Locate elements on the periodic table
- Simple learning tool
- Effective study aid
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Identify the element from an identifying image and the location on the period table. Simple and effective learning tool.
WorldTour Study
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■ Global Star, Korean Princess! Korean Prince! ■ Let's travel the world with Korean Prince! ■ Traveling to 195 countries on six continents, study geography and history! ■ Traveling to 195 countries on six continents, play a fun puzzle game! Let's travel the world with Korean Prince Right Now! ■ World Tour Features ■ 1. STUDY ■ You can listen to national songs from 195 countries on six continents! ■ You can learn geography and history (country, capital, language, continent, motto, explanation) from 195 countries on six continents! 2. GAME ■ You can play puzzle games with flags of 195 countries on six continents! ■ e-mail - ceosoftheaven@gmail.com ■ Produced by - Softheaven Inc. ■ Please leave your opinions, and it will be considered carefully for further development.
Screenshots
Verdict
The clearest difference is in-app purchases: Elements at none against WorldTour Study's 1. Elements also leads on ads (none vs shown) and update cadence (every 2 months vs every 48 months). On price, device support and iOS requirement 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. WorldTour Study sells 1 one-off in-app purchase. Elements asks for nothing beyond the download.
Elements ships an update every 2 months, WorldTour Study every 48 months. The most recent releases landed on August 30, 2026 and September 28, 2026 respectively.
| Parameter | Elements | WorldTour Study |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) — better | — |
| Positive reviews | 77.8% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 2 months — better | Every 48 months |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 | 8.0 — better |
| Further details — not scored | ||
| Size | 22 MB | 406 MB |
| Age rating | 4+ | 4+ |
| Developer | MmpApps Corp. | SOFTHEAVEN |
In-app purchases
Elements
No in-app purchases
WorldTour Study
- Remove ADS$1.99
Questions
Is Elements free?
Is WorldTour Study free?
Do Elements or WorldTour Study have ads?
Which is updated more often, Elements or WorldTour Study?
Other comparisons
