Comparison

DrakeEQ vs CosmoQuest Ai

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

DrakeEQ

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
Read full description

Are we alone? We created DrakeEQ to provide a visually elegant answer to the extraterrestrial question, using the intellectually elegant Drake Equation. We coupled this fun calculator with beautiful, 3D galaxies in motion! To help us celebrate 15 years since the first release in 2009, DrakeEQ 7.0.0 now features our Galaxene Galaxy Engine! Use this fun simulator to graphically quantify the number of advanced extraterrestrial civilizations in our Milky Way Galaxy. Travel the Universe and explore infinitely variable galaxies! Just pinch anywhere and tap the targeting indicator. Perform thought experiments with this unique visual tool; it’s both educational and entertaining. Learn about the famous Drake Equation through direct manipulation of its 7 parameters with DrakeEQ. The Drake Equation states that: N = the number of civilizations in our galaxy with which communication might be possible where: R* = the average rate of star formation in our galaxy fp = the fraction of those stars that have planets ne = the average number of planets that can potentially support life per star that has planets fℓ = the fraction of the above that actually go on to develop life at some point fi = the fraction of the above that actually go on to develop intelligent life fc = the fraction of civilizations that develop a technology that releases detectable signs of their existence into space L = the length of time such civilizations release detectable signals into space. Drake Equation. Wikipedia, The Free Encyclopedia.

About

CosmoQuest Ai

Features
Read full description

CosmoQuest Explore the Universe. Understand the Science. Feel the Discovery. CosmoQuest is a cinematic, AI-powered space exploration experience designed to transform curiosity into understanding. Step into a premium cosmic environment where you can explore real exoplanet data, analyze astronomical signals, and learn how modern discoveries are made—through an elegant, interactive, and visually stunning interface. Explore the Unknown: Dive into a curated universe of distant worlds. Browse exoplanets, discover their host stars, and uncover the fascinating properties of planetary systems beyond our solar system. Analyze Cosmic Signals: Experience how scientists detect planets using light. Interact with simplified signal visualizations, identify patterns, and learn how tiny changes in starlight can reveal hidden worlds. AI-Guided Discovery: Your intelligent companion helps you understand what you see. Ask questions, explore concepts, and receive clear, thoughtful explanations that adapt to your level. Learn Real Science: CosmoQuest is built on real astronomical concepts. Understand the transit method, signal interpretation, and the logic behind modern exoplanet discovery—presented in a clear and accessible way. Stay Motivated: Progress through missions, earn XP, and build your discovery journey. Track your growth, stay consistent, and explore space with purpose. Cinematic Experience: Designed with a premium dark interface and a futuristic “Tactical HUD” aesthetic. Every interaction feels immersive, fluid, and crafted for focus and clarity. Key Features: Explore real exoplanet data Interactive signal analysis experience AI-powered scientific guidance Mission-based progression system Beautiful, cinematic UI design Personalized learning journey Important Note: CosmoQuest is an educational and exploratory experience inspired by real scientific methods. It is designed to help users understand how discoveries are made—not to provide official scientific classification or validated findings. Your Journey Begins: The universe is full of hidden worlds. Start exploring, start analyzing, and experience the science behind discovery.

Screenshots

DrakeEQ4 screens
CosmoQuest Ai4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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.

UpkeepUpdate frequency

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.

Scorecard1 real difference · 9 level
DrakeEQ versus CosmoQuest Ai: the parameters behind the verdict, then further details
ParameterDrakeEQCosmoQuest Ai
Price$0.99Free — better
Rating2.7 (3 ratings) — better—
Positive reviews37.5% of reviews—
Number of ratings3 — better—
Update frequencyEvery 5 months — betterEvery 6 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.5 — better18.6
Further details — not scored
Size8 MB21 MB
Age rating4+9+
DeveloperOnomaly LLCpezhman mohammadzadehkordestani

In-app purchases

None

DrakeEQ

No in-app purchases

None

CosmoQuest Ai

No in-app purchases

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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