Comparison

Intergalactic Algebra vs Dragon ISS Docking Simulator

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

Head to head
About

Intergalactic Algebra

Engage with algebra through a collection of space-themed games. Solve mathematical problems to launch rockets and advance your skills. The app aligns with Common Core standards and offers optional reports for progress analysis.

Highlights
  • Algebraic problem-solving
  • Rocket launching gameplay
  • Common Core aligned math
  • Proficiency assessment
  • Optional progress reports
  • Rewarding gameplay
Features
Read full description

Introducing Intergalactic Algebra! A collection of algebra games that challenges you to use various math skills in order to solve mathematical problems in order to launch rockets into space! Intergalactic algebra uses Common Core aligned math. (Follows Common Core standard CCSS.MATH.HS.A.SSE.B.3) Now these basic operations can be used to guide rockets into space and accelerate the space race. Try Intergalactic Algebra! Assess proficiency in addition and subtraction, factoring, functions, multiples of ten, number of solutions, quadratics, rates of change, rocket trivia, systems of equations, and word problems. Rewarding levels of gameplay maintain engagement. You will forget you were doing math as you launch rockets into space! You may optionally buy reports in order to analyze what questions were missed. Teachers and parents may find this optional feature particularly useful. In order to purchase one of these reports, the player must create an account so that they can keep track of their reports and watch as they improve their math skills.

About

Dragon ISS Docking Simulator

Features
Read full description

Dragon to ISS Docking Simulator is similar to that is used by real astronauts in Aerospace programms Learn how real austronauts dock the Dragon 2 capsule with ISS station. This simulator will familiarize you with the controls of the actual interface used by real Astronauts to manually pilot the Dragon 2 vehicle to the International Space Station. Successful docking is achieved when all green numbers in the center of the interface are below 0.2. Movement in space is slow and requires patience & precision. This game is developed using Unity Engine.

Screenshots

Intergalactic Algebra4 screens
Dragon ISS Docking Simulator4 screens

Verdict

The call

The clearest difference is ads: Intergalactic Algebra at none against Dragon ISS Docking Simulator's shown. Intergalactic Algebra also leads on update cadence (every 3 weeks vs every 2 months). On price, in-app purchases, device support and iOS requirement 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

Both are free to download. Intergalactic Algebra sells 10 one-off in-app purchases and Dragon ISS Docking Simulator sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Intergalactic Algebra ships an update every 3 weeks, Dragon ISS Docking Simulator every 2 months. Both last shipped on October 9, 2026.

Scorecard2 real differences · 8 level
Intergalactic Algebra versus Dragon ISS Docking Simulator: the parameters behind the verdict, then further details
ParameterIntergalactic AlgebraDragon ISS Docking Simulator
PriceFreeFree
Rating4.8 (6 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings6 — better—
Update frequencyEvery 3 weeks — betterEvery 2 months
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better14.0
Further details — not scored
Size280 MB206 MB
Age rating4+4+
DeveloperIntergalactic Education LLCVitalii Lebedynskyi

In-app purchases

10 purchases

Intergalactic Algebra

One-time10
  • Factoring Rocket Report$2.99
  • Functions Rocket Report$2.99
  • Addition Subtraction Report$2.99
Show 7 more
  • Multiples of Ten Report$2.99
  • Num Of Solutions Report$2.99
  • Quadratics Rocket Report$2.99
  • Rates of Change Report$2.99
  • Word Problems Rocket Report$2.99
  • Rocket Trivia Rocket Report$2.99
  • Progressions Report$2.99
3 purchases

Dragon ISS Docking Simulator

One-time3
  • Donate $1.19$0.99
  • Donate 3.49$2.99
  • Donate $5.99$4.99

Questions

Is Intergalactic Algebra free?
Intergalactic Algebra is free to download, with in-app purchases available.
Is Dragon ISS Docking Simulator free?
Dragon ISS Docking Simulator is free to download, with in-app purchases available.
Do Intergalactic Algebra or Dragon ISS Docking Simulator have ads?
Dragon ISS Docking Simulator shows ads; Intergalactic Algebra does not.
Which is updated more often, Intergalactic Algebra or Dragon ISS Docking Simulator?
Intergalactic Algebra ships an update every 3 weeks, and Dragon ISS Docking Simulator every 2 months. Most recently, Intergalactic Algebra was updated on October 9, 2026 and Dragon ISS Docking Simulator on October 9, 2026.

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