# DrakeEQ vs SaturnMoons

The clearest difference is rating: SaturnMoons at 5.0 against DrakeEQ's 2.7. SaturnMoons also leads on iOS requirement (8.0 vs 17.5). DrakeEQ's advantage is update cadence (every 5 months vs every 26 months) and price ($0.99 vs $2.99). On review sentiment, ads, in-app purchases and monetization model there is nothing between them.

DrakeEQ costs $0.99 and SaturnMoons $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SaturnMoons holds the better App Store score, 5.0 against 2.7. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews point the same way: 38% of DrakeEQ's written reviews are positive against 40% of SaturnMoons's.

DrakeEQ ships an update every 5 months, SaturnMoons every 26 months. The most recent releases landed on September 30, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | DrakeEQ | SaturnMoons |
| --- | --- | --- |
| Price | **$0.99** | $2.99 |
| Rating | [2.7 (3 ratings)](https://appshunter.io/ios/app/drakeeq/id314827795/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/saturnmoons/id606938707/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | 37.5% of reviews | **40.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 26 months |
| Monetization | Paid | Paid |
| Size | 8 MB | 36 MB |
| Requires iOS | 17.5 | **8.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Onomaly LLC](https://appshunter.io/developer/314686981) | [Guidebook Inc](https://appshunter.io/developer/1387977271) |

## 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

**In-app purchases:** none


### SaturnMoons

[App page](https://appshunter.io/ios/app/saturnmoons/id606938707)

Explore Saturn's rings and moons with this interactive guide. Pinpoint the location of its largest moons and step through time to see their future positions. Discover fascinating facts and images of Saturn's unique lunar family.

**Highlights:** Locate Saturn's nine largest moons, Pinch-zoomable interface, Local time synchronization, Time controls (seconds, hours, days, years), Customizable telescope view, Encyclopedia of Saturn's moons, Stunning images of moons

**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 SaturnMoons free?

SaturnMoons costs $2.99, with no in-app purchases.

### Which has better reviews, DrakeEQ or SaturnMoons?

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

### Do DrakeEQ or SaturnMoons have ads?

Neither DrakeEQ nor SaturnMoons shows ads.

### Which is updated more often, DrakeEQ or SaturnMoons?

DrakeEQ ships an update every 5 months, and SaturnMoons every 26 months. Most recently, DrakeEQ was updated on September 30, 2026 and SaturnMoons on October 4, 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.*