Project vs CHEM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Project
This app aims to assist students with math challenges. Developed by a student for students, it employs accessible language to simplify complex mathematical concepts.
- Student-to-student learning model
- Accessible language for students
- Addresses math challenges
- Designed for young learners
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The mission of the Project: Math++ app is to help kids with the challenges faced in mathematics. Project: Math++ was founded on a student-to-student model: it is written by a student and made for students. Therefore, it uses language that is easy for students to understand.
CHEM
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Periodic Table Explorer An easy-to-use reference app for the periodic table. Unlike traditional layouts, our app uses smooth infinite scroll and zooming to reveal progressively more information about each element—perfect for both quick lookups and deep dives. Say goodbye to cramped tables and hello to a clean, intuitive interface that grows with your curiosity.
Screenshots
Verdict
The clearest difference is device support: Project at 4 against CHEM's 2. Project also leads on iOS requirement (13.6 vs 18.0). On price, ads and in-app purchases 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.
| Parameter | Project | CHEM |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 2 weeks | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad |
| Requires iOS | 13.6 — better | 18.0 |
| Further details — not scored | ||
| Size | 1 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Nitin Seshadri | Vincent van Eijsden |
In-app purchases
Project
No in-app purchases
CHEM
No in-app purchases
Questions
Is Project free?
Is CHEM free?
Do Project or CHEM have ads?
Other comparisons
