# Chemical Elements Practice vs EleMend

The clearest difference is in-app purchases: EleMend at none against Chemical Elements Practice's 1. EleMend also leads on update cadence (every 5 days vs monthly) and iOS requirement (11.0 vs 13.0). Chemical Elements Practice's advantage is ads (none vs shown). On price, rating, ratings volume and device support there is nothing between them.

Both are free to download. Chemical Elements Practice sells 1 one-off in-app purchase. EleMend asks for nothing beyond the download.

Chemical Elements Practice holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 37 and 59 respectively.

Chemical Elements Practice ships an update monthly, EleMend every 5 days. The most recent releases landed on September 10, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Chemical Elements Practice | EleMend |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (37 ratings)](https://appshunter.io/ios/app/chemical-elements-practice/id1581952820/reviews)** | [4.6 (59 ratings)](https://appshunter.io/ios/app/elemend-3d-periodic-table/id6448836992/reviews) |
| Number of ratings | 37 | **59** |
| Positive reviews | — | 87.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | **Free** | Ad-supported |
| Size | 30 MB | 153 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Philipp Straub](https://appshunter.io/developer/1573167056) | [ZipoApps](https://appshunter.io/developer/1671444635) |

## What reviewers say

### Chemical Elements Practice

[App page](https://appshunter.io/ios/app/chemical-elements-practice/id1581952820)

Master the periodic table with an adaptive learning system. This app uses spaced repetition and two distinct study modes to build long-term memory of element symbols, names, and relationships. Track your progress with category tests and access a full element browser.

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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

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


### EleMend

[App page](https://appshunter.io/ios/app/elemend-3d-periodic-table/id6448836992)

Explore the periodic table with interactive 3D models of elements and their atomic structures. Visualize electron orbitals and observe emission spectra for a deeper understanding of chemical properties and applications.

**Highlights:** 3D element models, Interactive atomic structures, 3D orbital visualizations, Emission spectrum feature, Comprehensive element data, Targeted element search

**In-app purchases:** none


## Frequently asked questions

### Is Chemical Elements Practice free?

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

### Is EleMend free?

EleMend is free to download, with no in-app purchases.

### Which has better reviews, Chemical Elements Practice or EleMend?

Chemical Elements Practice is rated higher. Chemical Elements Practice averages 4.8 out of 5 from 37 ratings, while EleMend averages 4.6 from 59 ratings.

### Do Chemical Elements Practice or EleMend have ads?

EleMend shows ads; Chemical Elements Practice does not.

### Which is updated more often, Chemical Elements Practice or EleMend?

Chemical Elements Practice ships an update monthly, and EleMend every 5 days. Most recently, Chemical Elements Practice was updated on September 10, 2026 and EleMend on September 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.*