# The Periodic Table Project vs Elements

The clearest difference is in-app purchases: The Periodic Table Project at none against Elements's 1. The Periodic Table Project also leads on ratings volume (6 vs 1) and iOS requirement (8.0 vs 16.4). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Elements sells 1 one-off in-app purchase. The Periodic Table Project asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for The Periodic Table Project against 5.0 for Elements. That said, the two scores are not equally well evidenced: The Periodic Table Project has 6 ratings behind it against 1, so its average is the more settled of the two.

The Periodic Table Project ships an update every 11 months, Elements every 14 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | The Periodic Table Project | Elements |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (6 ratings)](https://appshunter.io/ios/app/the-periodic-table-project/id514987283/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/elements-flashcards-and-quiz/id6452471262/reviews) |
| Number of ratings | **6** | 1 |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 11 months** | Every 14 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 39 MB | 15 MB |
| Requires iOS | **8.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [JWA Group Inc.](https://appshunter.io/developer/512304677) | [Brainoodle LLC](https://appshunter.io/developer/1694455083) |

## What reviewers say

### The Periodic Table Project

[App page](https://appshunter.io/ios/app/the-periodic-table-project/id514987283)

Explore a unique mosaic of science and art, featuring creative interpretations of chemical elements by students worldwide. This project ignites a passion for chemistry through artistic expression.

**Highlights:** Global student-designed element interpretations, Mosaic of science and art, Ignites passion for chemistry, International Year of Chemistry celebration, Collaborative educational project

**In-app purchases:** none


### Elements

[App page](https://appshunter.io/ios/app/elements-flashcards-and-quiz/id6452471262)

Master the Periodic Table with interactive study guides, customizable flashcards, and comprehensive quizzes. Track your daily progress and explore in-depth element data. Designed for students in grades 5-12, it adapts to individual learning styles for effective exam preparation.

**Highlights:** Interactive study guides, Customizable flashcards, Comprehensive quizzes, Daily progress tracking, In-depth element data, Tailored learning experience

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Content | $1.99 | one-time |


## Frequently asked questions

### Is The Periodic Table Project free?

The Periodic Table Project is free to download, with no in-app purchases.

### Is Elements free?

Elements is free to download, with in-app purchases available.

### Which has better reviews, The Periodic Table Project or Elements?

The Periodic Table Project and Elements are both rated 5.0 out of 5 on the App Store, from 6 and 1 ratings respectively.

### Do The Periodic Table Project or Elements have ads?

Neither The Periodic Table Project nor Elements shows ads.

### Which is updated more often, The Periodic Table Project or Elements?

The Periodic Table Project ships an update every 11 months, and Elements every 14 months. Most recently, The Periodic Table Project was updated on November 1, 2026 and Elements on November 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*