# Peridic Table vs Elements Study Guide

The clearest difference is in-app purchases: Elements Study Guide at none against Peridic Table's 6. Peridic Table's advantage is update cadence (every 2 months vs every 5 months) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Peridic Table sells 6 one-off in-app purchases. Elements Study Guide asks for nothing beyond the download.

Peridic Table ships an update every 2 months, Elements Study Guide every 5 months. The most recent releases landed on June 4, 2026 and May 18, 2026 respectively.

## The numbers

| Metric | Peridic Table | Elements Study Guide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/peridic-table/id6743040165/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | Free with in-app purchases | — |
| Size | 56 MB | 2 MB |
| Requires iOS | **15.6** | 18.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [Ethar Shrouf](https://appshunter.io/developer/1611749293) | [Eduardo Salcedo](https://appshunter.io/developer/1809265965) |

## What reviewers say

### Peridic Table

[App page](https://appshunter.io/ios/app/peridic-table/id6743040165)

Explore chemistry with an interactive periodic table app. It offers gamified learning, detailed element profiles, and useful chemistry tools like a calculator and solubility chart. Designed for students and science enthusiasts to deepen their understanding.

**Highlights:** Gamified learning with chemistry games, Advanced element sorting and filtering, Chemistry calculator for equations, Detailed element profiles with real-life images, Solubility table, Powerful element search function

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Donate 1.99$ For Support App | $1.99 | one-time |
| Donate 5.99$ For Support App | $5.99 | one-time |
| Donate 9.99$  For Support App | $9.99 | one-time |
| Donate 19.99 For Support App | $19.99 | one-time |
| Donate 50$ For Support App | $49.99 | one-time |
| Donate 100$ For Support App | $100.00 | one-time |


### Elements Study Guide

[App page](https://appshunter.io/ios/app/elements-study-guide/id6744782377)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Peridic Table free?

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

### Is Elements Study Guide free?

Elements Study Guide is free to download, with no in-app purchases.

### Do Peridic Table or Elements Study Guide have ads?

Neither Peridic Table nor Elements Study Guide shows ads.

### Which is updated more often, Peridic Table or Elements Study Guide?

Peridic Table ships an update every 2 months, and Elements Study Guide every 5 months. Most recently, Peridic Table was updated on June 4, 2026 and Elements Study Guide on May 18, 2026.

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