# U.S. Army STARS Elements vs EleMend

The clearest difference is ads: U.S. Army STARS Elements at none against EleMend's shown. U.S. Army STARS Elements also leads on review sentiment (100% vs 87%) and monetization model (free vs ad-supported). EleMend's advantage is update cadence (every 5 days vs every 8 months) and ratings volume (59 vs 18). On price, rating, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.7 for U.S. Army STARS Elements against 4.6 for EleMend. Both are backed by a comparable volume of ratings — 18 and 59 respectively. Written reviews are what separate them: 100% of U.S. Army STARS Elements's written reviews are positive against 87% of EleMend's.

U.S. Army STARS Elements ships an update every 8 months, EleMend every 5 days. The most recent releases landed on August 25, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | U.S. Army STARS Elements | EleMend |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (18 ratings)](https://appshunter.io/ios/app/us-army-stars-elements/id1103901837/reviews)** | [4.6 (59 ratings)](https://appshunter.io/ios/app/elemend-3d-periodic-table/id6448836992/reviews) |
| Number of ratings | 18 | **59** |
| Positive reviews | **100.0% of reviews** | 87.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 8 months | **Every 5 days** |
| Monetization | **Free** | Ad-supported |
| Size | 213 MB | 153 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Army Game Studio](https://appshunter.io/developer/540858534) | [ZipoApps](https://appshunter.io/developer/1671444635) |

## What reviewers say

### U.S. Army STARS Elements

[App page](https://appshunter.io/ios/app/us-army-stars-elements/id1103901837)

Explore the world of chemistry with interactive tools to build atoms, learn chemical bonds, and discover elements. Test your knowledge with engaging challenges designed for students, teachers, and enthusiasts.

**Highlights:** Atom Builder, SmashBond game, Interactive Periodic Table, STARS Challenge quiz, 3D atom construction, Bohr's model visualization

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 U.S. Army STARS Elements free?

U.S. Army STARS Elements is free to download, with no in-app purchases.

### Is EleMend free?

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

### Which has better reviews, U.S. Army STARS Elements or EleMend?

U.S. Army STARS Elements is rated higher. U.S. Army STARS Elements averages 4.7 out of 5 from 18 ratings, while EleMend averages 4.6 from 59 ratings.

### Do U.S. Army STARS Elements or EleMend have ads?

EleMend shows ads; U.S. Army STARS Elements does not.

### Which is updated more often, U.S. Army STARS Elements or EleMend?

U.S. Army STARS Elements ships an update every 8 months, and EleMend every 5 days. Most recently, U.S. Army STARS Elements was updated on August 25, 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.*