# DrakeEQ vs CosmoQuest Ai

The clearest difference is price: CosmoQuest Ai at Free against DrakeEQ's $0.99. On update cadence, ads, in-app purchases and device support there is nothing between them.

CosmoQuest Ai is free to download; DrakeEQ costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

DrakeEQ ships an update every 5 months, CosmoQuest Ai every 6 months. The most recent releases landed on October 31, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | DrakeEQ | CosmoQuest Ai |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[2.7 (3 ratings)](https://appshunter.io/ios/app/drakeeq/id314827795/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 37.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 6 months |
| Monetization | Paid | — |
| Size | 8 MB | 21 MB |
| Requires iOS | **17.5** | 18.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Onomaly LLC](https://appshunter.io/developer/314686981) | [pezhman mohammadzadehkordestani](https://appshunter.io/developer/1888276473) |

## 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


### CosmoQuest Ai

[App page](https://appshunter.io/ios/app/cosmoquest-ai/id6762165168)

**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 CosmoQuest Ai free?

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

### Do DrakeEQ or CosmoQuest Ai have ads?

Neither DrakeEQ nor CosmoQuest Ai shows ads.

### Which is updated more often, DrakeEQ or CosmoQuest Ai?

DrakeEQ ships an update every 5 months, and CosmoQuest Ai every 6 months. Most recently, DrakeEQ was updated on October 31, 2026 and CosmoQuest Ai on October 25, 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.*