Brain Flash vs Intergalactic Algebra
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Brain Flash
Engage your mind with six unique mini-games designed to boost cognitive abilities. Test your reflexes, memory, and pattern recognition in fast-paced challenges.
- Rock-paper-scissors with color rules
- Speed card matching
- True color perception challenge
- Conditional tapping game
- Directional swipe game
- Identify unique patterns
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One of the best and lightest brain training game ever for iOS You are using 10% of your brain ability. Let’s play Brain Flash Games and activate your mind power with our 6 stunning mini games: ◆ R-P-S (Rock-paper-scissors) Rock beats Scissors, Paper beats Rocks, Scissors beat Paper. The classic mind game comes back with a new rule: you have to WIN when you see the GREEN but you have to LOSE when you see the RED. ◆ PAIR That would be great if you find someone like you. In this speed game, you have to tap 2 CARDS with the SAME character or shape as fast as possible. Don’t think it’s easy, your brain will work 200%. ◆ TRUE COLOR When you see a red CIRCLE, it’s easily to say its COLOR. But if we trick you with a yellow LABEL on the circle, the game will become chaos. You will be confused and wonder why it’s so hard to tap a red circle with label “red”. ◆ ALL OR NOTHING If you see an orange rocket, just tap an orange rocket. Is it a simple game, right? Oh wait, but if you don’t see any orange rocket, you have to tap a blue UFO, which have both different color and shape. OMG, this game is now so crazy! ◆ ONE DIRECTION If you see a shoal of blue fish move to the left, swipe left. If you see a shoal of red fish move up, just swipe down. It’s maybe the easiest game of 6. ◆ THINK DIFFERENT This game is inspired by Apple and Steve Jobs. Just tap the unique fish or jellyfish which has different color and skin pattern to get score. We have taught you all the rules. Are you ready to boost your brain and beats yourself and hackers around the world?
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.
- Algebraic problem-solving
- Rocket launching gameplay
- Common Core aligned math
- Proficiency assessment
- Optional progress reports
- Rewarding gameplay
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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
Verdict
The clearest difference is review sentiment: Intergalactic Algebra at 100% against Brain Flash's 57%. Intergalactic Algebra also leads on rating (4.8 vs 3.5) and update cadence (every 3 weeks vs every 25 months). Brain Flash's advantage is in-app purchases (none vs 10) and ratings volume (26 vs 6). On price, 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
Both are free to download. Intergalactic Algebra sells 10 one-off in-app purchases. Brain Flash asks for nothing beyond the download.
Intergalactic Algebra holds the better App Store score, 4.8 against 3.5. Both are backed by a comparable volume of ratings — 26 and 6 respectively. Written reviews point the same way: 57% of Brain Flash's written reviews are positive against 100% of Intergalactic Algebra's.
Brain Flash ships an update every 25 months, Intergalactic Algebra every 3 weeks. The most recent releases landed on October 21, 2026 and October 9, 2026 respectively.
| Parameter | Brain Flash | Intergalactic Algebra |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (26 ratings) | 4.8 (6 ratings) — better |
| Positive reviews | 56.5% of reviews | 100.0% of reviews — better |
| Number of ratings | 26 — better | 6 |
| Update frequency | Every 25 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 56 MB | 280 MB |
| Age rating | 4+ | 4+ |
| Developer | PPCLINK Software | Intergalactic Education LLC |
Customer experience
Brain Flash
Intergalactic Algebra
In-app purchases
Brain Flash
No in-app purchases
Intergalactic Algebra
- Factoring Rocket Report$2.99
- Functions Rocket Report$2.99
- Addition Subtraction Report$2.99
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- 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 Brain Flash free?
Is Intergalactic Algebra free?
Which has better reviews, Brain Flash or Intergalactic Algebra?
Do Brain Flash or Intergalactic Algebra have ads?
Which is updated more often, Brain Flash or Intergalactic Algebra?
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