# TERC EarthLabs vs Executive Command

The clearest difference is rating: TERC EarthLabs at 5.0 against Executive Command's 4.2. TERC EarthLabs also leads on iOS requirement (8.0 vs 12.0). Executive Command's advantage is review sentiment (79% vs 40%) and update cadence (every 6 months vs every 53 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

TERC EarthLabs holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Executive Command has 83 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 40% of TERC EarthLabs's written reviews are positive against 79% of Executive Command's, so the app with the better star average is not the one people write more warmly about.

TERC EarthLabs ships an update every 53 months, Executive Command every 6 months. The most recent releases landed on October 4, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | TERC EarthLabs | Executive Command |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/terc-earthlabs/id929008909/reviews)** | [4.2 (83 ratings)](https://appshunter.io/ios/app/executive-command/id1084786851/reviews) |
| Number of ratings | 1 | **83** |
| Positive reviews | 40.0% of reviews | **79.2% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 53 months | **Every 6 months** |
| Monetization | Free | Free |
| Size | 40 MB | 230 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [TERC, Inc.](https://appshunter.io/developer/663250154) | [iCivics, Inc.](https://appshunter.io/developer/915103251) |

## What reviewers say

### TERC EarthLabs

[App page](https://appshunter.io/ios/app/terc-earthlabs/id929008909)

This app offers free high school Earth science curriculum units with interactive visualizations, videos, and hands-on labs. It allows users to run Flash-based videos and interactives on their iPad for engaging science education.

**Highlights:** Interactive visualizations, Video content, Hands-on labs, Flash-based interactives, Curriculum units

**Features:** macOS Compatibility

**In-app purchases:** none


### Executive Command

[App page](https://appshunter.io/ios/app/executive-command/id1084786851)

Step into the role of the President of the United States for four years and manage the nation's challenges. Set your agenda, pass legislation, handle diplomatic requests, and lead during times of war. See if you can successfully navigate the responsibilities of the commander-in-chief and chief executive.

**Highlights:** Set presidential agenda and make speeches, Review and sign or veto bills, Address diplomatic requests, Manage international tension and war, Handle domestic and foreign duties, New war scenarios and bills

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TERC EarthLabs free?

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

### Is Executive Command free?

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

### Which has better reviews, TERC EarthLabs or Executive Command?

TERC EarthLabs is rated higher. TERC EarthLabs averages 5.0 out of 5 from 1 ratings, while Executive Command averages 4.2 from 83 ratings.

### Do TERC EarthLabs or Executive Command have ads?

Neither TERC EarthLabs nor Executive Command shows ads.

### Which is updated more often, TERC EarthLabs or Executive Command?

TERC EarthLabs ships an update every 53 months, and Executive Command every 6 months. Most recently, TERC EarthLabs was updated on October 4, 2026 and Executive Command on October 7, 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.*