# DrakeEQ vs Earth Rotation

The clearest difference is rating: Earth Rotation at 5.0 against DrakeEQ's 2.7. Earth Rotation also leads on iOS requirement (15.0 vs 17.5). DrakeEQ's advantage is update cadence (every 5 months vs every 22 months) and ratings volume (3 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

DrakeEQ costs $0.99 and Earth Rotation $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Earth Rotation holds the better App Store score, 5.0 against 2.7. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

DrakeEQ ships an update every 5 months, Earth Rotation every 22 months. The most recent releases landed on October 31, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | DrakeEQ | Earth Rotation |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| Rating | [2.7 (3 ratings)](https://appshunter.io/ios/app/drakeeq/id314827795/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/earth-rotation/id1610455878/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | 37.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 22 months |
| Monetization | Paid | Paid |
| Size | 8 MB | 46 MB |
| Requires iOS | 17.5 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Onomaly LLC](https://appshunter.io/developer/314686981) | [Masahiro Tomosada](https://appshunter.io/developer/1587710118) |

## What reviewers say

### DrakeEQ

[App page](https://appshunter.io/ios/app/drakeeq/id314827795)

Explore the possibility of extraterrestrial life with a visually stunning calculator based on the Drake Equation. This app allows you to manipulate the equation's parameters and visualize galaxies in motion, offering an educational and entertaining experience.

**Highlights:** Drake Equation calculator, Interactive 7 parameter manipulation, Beautiful 3D galaxy visualizations, Galaxene Galaxy Engine, Educational and entertaining simulator, Universe exploration

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

**In-app purchases:** none


### Earth Rotation

[App page](https://appshunter.io/ios/app/earth-rotation/id1610455878)

Explore a 3D simulation of celestial bodies. Adjust rotation speeds, reverse direction, and alter lighting angles. Choose from three distinct Earth visual styles for an interactive learning experience.

**Highlights:** Adjustable rotation speed, Reverse rotation direction, Adjustable sun lighting angle, Three Earth visual styles, 3D celestial animation

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

**In-app purchases:** none


## Frequently asked questions

### Is DrakeEQ free?

DrakeEQ costs $0.99, with no in-app purchases.

### Is Earth Rotation free?

Earth Rotation costs $0.99, with no in-app purchases.

### Which has better reviews, DrakeEQ or Earth Rotation?

Earth Rotation is rated higher. DrakeEQ averages 2.7 out of 5 from 3 ratings, while Earth Rotation averages 5.0 from 1 ratings.

### Do DrakeEQ or Earth Rotation have ads?

Neither DrakeEQ nor Earth Rotation shows ads.

### Which is updated more often, DrakeEQ or Earth Rotation?

DrakeEQ ships an update every 5 months, and Earth Rotation every 22 months. Most recently, DrakeEQ was updated on October 31, 2026 and Earth Rotation on October 30, 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.*