Comparison

Synonym Match vs Intergalactic Algebra

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

Head to head
About

Synonym Match

An interactive matching game designed to enhance vocabulary, reading, and spelling skills for all ages. Players reveal pairs of words with similar meanings, offering adjustable difficulty and multiple game boards for engaging play.

Highlights
  • Interactive matching gameplay
  • Vocabulary development
  • Adjustable difficulty levels
  • Multiple game board options
  • Single or multiplayer modes
  • Suitable for all ages
Read full description

**Here’s a new twist on an old game** Synonym MATCH is an interactive, educational, fun match game for school age children, adults and lifelong learners. The object of the game is to reveal pairs of Synonyms by turning over the cards. Synonyms are words with similar meanings. HIGHLIGHTS: * Choose from three levels of difficulty. * Choice of four different game boards. * The game can be enjoyed by up to four players at a time on the same device or you can play on your own. Playing this game is the perfect way to increase vocabulary development, reading, spelling and concentration. This is a great family game! There are no complicated rules. Just start playing!! This app has been carefully designed by an experienced educator and can be used at home or in the classroom.

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.

Screenshots

Synonym Match4 screens
Intergalactic Algebra4 screens

Verdict

The call

The clearest difference is price: Intergalactic Algebra at Free against Synonym Match's $1.99. Intergalactic Algebra also leads on rating (4.8 vs 3.4) and update cadence (every 3 weeks vs every 38 months). Synonym Match's advantage is in-app purchases (none vs 10) and iOS requirement (11.0 vs 13.0). On ratings volume, ads 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

Intergalactic Algebra is free to download; Synonym Match costs $1.99 up front. Intergalactic Algebra sells 10 one-off in-app purchases. Synonym Match asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Intergalactic Algebra holds the better App Store score, 4.8 against 3.4. Both are backed by a comparable volume of ratings — 8 and 6 respectively. Written reviews point the same way: 73% of Synonym Match's written reviews are positive against 100% of Intergalactic Algebra's.

UpkeepUpdate frequency

Synonym Match ships an update every 38 months, Intergalactic Algebra every 3 weeks. The most recent releases landed on October 15, 2026 and October 9, 2026 respectively.

Scorecard7 real differences · 3 level
Synonym Match versus Intergalactic Algebra: the parameters behind the verdict, then further details
ParameterSynonym MatchIntergalactic Algebra
Price$1.99Free — better
Rating3.4 (8 ratings)4.8 (6 ratings) — better
Positive reviews73.1% of reviews100.0% of reviews — better
Number of ratings8 — better6
Update frequencyEvery 38 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better13.0
Further details — not scored
Size12 MB280 MB
Age rating4+4+
DeveloperWinning Words LLCIntergalactic Education LLC

Customer experience

Synonym Match

All ratings8 ratings
Positive50.0%
Neutral12.5%
Negative37.5%
Written reviews26 reviews
Positive73.1%
Neutral7.7%
Negative19.2%

Intergalactic Algebra

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Synonym Match

No 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

Questions

Is Synonym Match free?
Synonym Match costs $1.99, with no in-app purchases.
Is Intergalactic Algebra free?
Intergalactic Algebra is free to download, with in-app purchases available.
Which has better reviews, Synonym Match or Intergalactic Algebra?
Intergalactic Algebra is rated higher. Synonym Match averages 3.4 out of 5 from 8 ratings, while Intergalactic Algebra averages 4.8 from 6 ratings.
Do Synonym Match or Intergalactic Algebra have ads?
Neither Synonym Match nor Intergalactic Algebra shows ads.
Which is updated more often, Synonym Match or Intergalactic Algebra?
Synonym Match ships an update every 38 months, and Intergalactic Algebra every 3 weeks. Most recently, Synonym Match was updated on October 15, 2026 and Intergalactic Algebra on October 9, 2026.

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