EZ Test vs leARnCHEM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EZ Test
Practice for the TOEFL exam with 12 realistic speaking mock tests. Get immediate feedback on your answers and scores to track your progress. This app covers all four TOEFL skills to help you prepare effectively.
- 12 realistic TOEFL speaking mock tests
- Immediate scoring and answer feedback
- Covers all four TOEFL skills
- Closest tests to the real exam
- Progress tracking
Read full descriptionHide full description
This is a Test Preparation app for TOEFL with 4 Skills. You can Practice content like TOEFL Listening, TOEFL Reading, TOEFL Writing, TOEFL Speaking. The app provides you with 12 Newest & Closest tests to REAL Test. Each Test has Answers and Scores, you can know the result as soon as you complete the Test. If the application can help you, please vote for the application to help us. Wishing you got good results with the TOEFL exam. “TOEFL and TOEIC are registered trademarks of Educational Testing Service (ETS) in the United States and other countries. This app is not endorsed or approved by ETS.”
leARnCHEM
Read full descriptionHide full description
leARnCHEM is an augmented reality mobile application for visualizing chemistry molecules and focuses on molecular orbitals and symmetry. View, animate and interact with symmetry elements of over 50 molecules and test your knowledge of symmetry and point groups with our quizzes. Embedded character tables provide symmetry information at the touch of a button. Place the molecules on any surface or use the targets provided on our website to quickly open a molecule of interest. For instructors, embed the targets in your teaching materials to engage and motivate students to learn. Visualize and interact with the molecular orbitals of simple molecules using interactive molecular orbital diagrams. Whether you are a student, teacher or just have an interest in chemistry, this app has everything you need to learn about symmetry and orbitals. Designed for University level chemistry but is free for all to use. Developed by Marc Zambri and Dr. John De Backere at the University of Toronto. ============================================================ The University of Toronto is the distributor of this application but it does not warrant or assume any legal liability or responsibility for the completeness, or usefulness of any information contained in the application or any websites linked from this application.
Screenshots
Verdict
The clearest difference is ads: leARnCHEM at none against EZ Test's shown. leARnCHEM also leads on iOS requirement (11.0 vs 13.0). EZ Test's advantage is update cadence (monthly vs every 7 months). On price, 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. Neither carries in-app purchases, so what you see is what you pay.
EZ Test ships an update monthly, leARnCHEM every 7 months. The most recent releases landed on November 3, 2026 and October 27, 2026 respectively.
| Parameter | EZ Test | leARnCHEM |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Monthly — better | Every 7 months |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 42 MB | 437 MB |
| Age rating | 12+ | 4+ |
| Developer | Nhat Xuan | University of Toronto |
In-app purchases
EZ Test
No in-app purchases
leARnCHEM
No in-app purchases









