# Chemical Elements Practice — Master the periodic table

> Adaptive spaced repetition system for learning chemical elements and the periodic table. (iPhone/iPad app by Philipp Straub.)

- Source: https://appshunter.io/ios/app/chemical-elements-practice/id1581952820 (this page in markdown: same URL + `.md`)
- Developer: [Philipp Straub](https://appshunter.io/developer/1573167056)
- Category: Education, Reference
- Price: Free with in-app purchases
- Rating: 4.80/5 from 37 App Store ratings
- Age rating: 4+
- Requires: iOS 13.0 · 30 MB
- Languages: American English
- Released: 2021-10-14
- Data updated: 2026-08-29
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/chemical-elements-practice/id1581952820/reviews.md

## What is Chemical Elements Practice?

Learning the chemical elements is essential for understanding science. Whether for school, university, or personal interest, a structured system helps build reliable memory for symbols, names and relationships. This app provides a clear and sustainable learning experience designed to strengthen long-term knowledge more effectively than simple quizzes.

At its core is an adaptive spaced repetition system that adjusts review intervals based on how well you remember each element. If you recall an item after a longer interval than expected, the next interval is extended. If you hesitate or forget, the interval decreases without resetting your progress. This ensures that your practice time focuses on what truly requires reinforcement.

Two learning modes support different goals. Multiple Choice enables quick practice and helps establish recognition patterns. Self-Assessment encourages active recall: you attempt to retrieve the answer before rating whether you knew it, almost knew it, or did not know it. This process significantly improves long-term retention.

The app includes all 118 chemical elements, organized into familiar groups: s-block (14), p-block (36), d-block (40) and f-block (28). You can freely select which categories to study and choose from several question directions, such as Symbol → Name, Name → Symbol, or prompts focused on groups or periods. You may adjust all settings at any time without losing progress.

Category tests provide a clear overview of your knowledge. Each test presents all relevant elements once and awards a silver or gold medal depending on your score. This makes it easy to track progress over time.

A full card browser is also available, allowing you to look up any element whenever needed.

## Key features

- Adaptive spaced repetition
- Multiple Choice mode
- Self-Assessment mode
- All 118 elements included
- Category tests
- Full card browser
- Customizable study settings

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Pro Version | $3.99 | one-time |



## Frequently asked questions about Chemical Elements Practice

### What is the learning methodology used by Chemical Elements Practice?

Chemical Elements Practice employs an adaptive spaced repetition system. This method adjusts review intervals based on your recall accuracy, focusing practice on elements you find most challenging for improved long-term retention.

### How does Chemical Elements Practice track user progress?

The app features category tests that present all relevant elements once. Performance in these tests is measured, with silver or gold medals awarded based on your score, providing a clear overview of your knowledge progression.

### What are the different study modes available in Chemical Elements Practice?

Chemical Elements Practice offers two primary learning modes: Multiple Choice for quick practice and recognition, and Self-Assessment for active recall where you attempt to retrieve the answer before rating your knowledge.

### Does Chemical Elements Practice include all chemical elements?

Yes, Chemical Elements Practice includes all 118 chemical elements, organized into their respective blocks (s, p, d, and f) for structured study.

### Can I customize my study sessions in Chemical Elements Practice?

Absolutely. You can freely select which element categories to study and choose from various question directions, such as Symbol to Name or Name to Symbol. All settings can be adjusted without losing progress.

### What devices is Chemical Elements Practice available on?

Chemical Elements Practice is available on iPhone, iPad, and iPod devices, making it accessible for a wide range of Apple users.

### How often is Chemical Elements Practice updated?

The latest version is 2.12.1, released on March 31, 2026. This indicates a commitment to ongoing development and improvements for the application.

### Does Chemical Elements Practice have ads?

No, Chemical Elements Practice does not contain advertisements, providing an uninterrupted learning experience for users.

## Version history (last 5 releases)

### 2.13.1 — 2026-05-28

This update includes minor improvements and bug fixes for better stability.

### 2.12.1 — 2026-03-31

This update includes minor improvements and bug fixes for better stability.

### 2.12.0 — 2026-02-23

This update adds Dark Mode.

### 2.11.2 — 2026-02-15

This update includes minor improvements and bug fixes for better stability.

### 2.11.1 — 2026-02-08

This update includes minor improvements and bug fixes for better stability.

## Apps similar to Chemical Elements Practice

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Periodic Table: Chemistry 2026](https://appshunter.io/ios/app/periodic-table-chemistry-2026/id1451726577) | 4.8 (5,302) | Free | Education |
| [Periodic Table Quiz](https://appshunter.io/ios/app/periodic-table-quiz/id1291141314) | 4.8 (394) | Free | Education |
| [Periodic Table 2025 PRO](https://appshunter.io/ios/app/periodic-table-2025-pro/id1451455723) | 4.8 (927) | $4.99 | Education |
| [Periodic Table Chemistry 2026](https://appshunter.io/ios/app/periodic-table-chemistry-2026/id1471848710) | 4.4 (41) | $6.99 | Education |
| [Elements - Flashcards and Quiz](https://appshunter.io/ios/app/elements-flashcards-and-quiz/id6452471262) | 5.0 (1) | Free | Education |
| [Elementium](https://appshunter.io/ios/app/elementium/id892123825) | 4.6 (576) | Free | Education |

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All apps by Philipp Straub: https://appshunter.io/developer/1573167056

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-29.*