Comparison

Brain Skills vs Project Jazzgame

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

Head to head
About

Brain Skills

Sharpen your mental math speed by solving equations to disarm incoming rockets before they reach your castle. This game combines action, speed, and problem-solving for a fun, brain-boosting challenge suitable for all ages.

Highlights
  • Fast math equation solving
  • Disarm incoming rockets
  • Train mental focus
  • Improve reflexes
  • Boost calculation speed
  • Fun for all ages
Features
Read full description

Disarm Rockets with Fast Math Skills! Math Rocket is a thrilling way to sharpen your mental math speed. Solve equations fast to stop incoming rockets before they hit your castle! It’s a brain-boosting math game that combines action, speed, and problem-solving in one exciting challenge. Train mental focus, reflexes, and math speed in one fast, brain-boosting game. Perfect for students and brain training fans! Ready to level up your brain? Practice math reflexes and focus skills in a fun, fast-paced challenge for all ages. Whether you're a student, math lover, or just want to improve your calculation speed, Math Rocket turns math practice into a fun reflex-based game.

About

Project Jazzgame

Experience an open-world action adventure combining fluid parkour with free-flow combat. Traverse urban environments with acrobatic movement and engage in stylish, momentum-based brawls against rival gangs. Unleash your creativity in every fight and rooftop challenge.

Highlights
  • Dynamic fluid parkour
  • Free flow combat
  • Seamless dynamic open world
  • In-depth character customization
  • Reactive ragdolls
  • Parkour tricks
Read full description

Project Jazzgame is an open-world action adventure where fluid parkour and free-flow combat collide. Sprint across towering rooftops, vault through alleyways, and chain acrobatic movement into bone-crunching combos. On the streets below, rival gangs rule with violence but you fight back with momentum, style, and sheer skill. Whether you’re outmaneuvering enemies with seamless freerunning or diving headfirst into brutal brawls, every fight and every rooftop is a stage for your creativity. FEATURES - Dynamic Fluid Parkour - Free Flow Combat - Seamless Dynamic Open World - Reactive Dynamic NPCs - In Depth Character Customization - Reactive Ragdolls - Finishers - Parkour Tricks

Screenshots

Brain Skills4 screens
Project Jazzgame4 screens

Verdict

The call

The clearest difference is ads: Brain Skills at none against Project Jazzgame's shown. Brain Skills also leads on monetization model (free vs free with in-app purchases) and rating (5.0 vs 4.7). Project Jazzgame's advantage is ratings volume (190 vs 1). On price, update cadence, 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

Both are free to download. Brain Skills sells 1 one-off in-app purchase and Project Jazzgame sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Brain Skills holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Project Jazzgame has 190 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Brain Skills ships an update weekly, Project Jazzgame every 2 weeks. The most recent releases landed on October 19, 2026 and October 17, 2026 respectively.

Scorecard5 real differences · 5 level
Brain Skills versus Project Jazzgame: the parameters behind the verdict, then further details
ParameterBrain SkillsProject Jazzgame
PriceFreeFree
Rating5.0 (1 ratings) — better4.7 (190 ratings)
Positive reviews—90.6% of reviews
Number of ratings1190 — better
Update frequencyWeekly — betterEvery 2 weeks
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size49 MB408 MB
Age rating4+12+
DeveloperBlue EdgeZ LLCVEETEE Games LTD

Customer experience

Brain Skills

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Project Jazzgame

All ratings190 ratings
Positive93.2%
Neutral1.6%
Negative5.3%
Written reviews85 reviews
Positive90.6%
Neutral5.9%
Negative3.5%

In-app purchases

1 purchases

Brain Skills

One-time1
  • Math Rocket - Premium Integer$2.99
2 purchases

Project Jazzgame

One-time2
  • Project Jazzgame Activity Tokens$0.99
  • Project jazzgame Premium$4.99

Questions

Is Brain Skills free?
Brain Skills is free to download, with in-app purchases available.
Is Project Jazzgame free?
Project Jazzgame is free to download, with in-app purchases available.
Which has better reviews, Brain Skills or Project Jazzgame?
Brain Skills is rated higher. Brain Skills averages 5.0 out of 5 from 1 ratings, while Project Jazzgame averages 4.7 from 190 ratings.
Do Brain Skills or Project Jazzgame have ads?
Project Jazzgame shows ads; Brain Skills does not.
Which is updated more often, Brain Skills or Project Jazzgame?
Brain Skills ships an update weekly, and Project Jazzgame every 2 weeks. Most recently, Brain Skills was updated on October 19, 2026 and Project Jazzgame on October 17, 2026.

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