Comparison

Chaos Theory Exploding Pro vs Race Star

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

Head to head
About

Chaos Theory Exploding Pro

Features
Read full description

No Ads! Get one now while it lasts! Thank You For Playing! Enjoy! Three Spaceships of the Orient Are! Bearing gifts we traverse afar! Collide the spaceships with the rocks and shoot for the best! Enjoy! - No In App Purchases, No Advertisements, No micro transactions, No data requirements, Unlimited Play Gameplay. - Game runs on all iOS devices running iOS 12.0 or higher for wide compatibility - Enjoy Lets go Bring Chaos! No crippled gameplay, No data requirements. No micro transactions. No IAP. Just game. https://www.tinyurl.com/reddinteractive https://www.ko-fi.com/reddinteractive https://www.youtube.com/@reddinteractivegames?sub_confirmation=1 Show us some love and thank you for playing. Enjoy!

About

Race Star

Manage a racing team empire by signing drivers, tuning cars, and competing across six racing classes. Train rookies, upgrade gear, and climb championship leagues in automated race simulations. Earn idle cash and rewards even when offline.

Highlights
  • Build racing teams across 6 disciplines
  • Sign and train legendary drivers
  • Tune and upgrade racing machines
  • Automated race simulations
  • Idle progression and rewards
  • Climb championship leagues
  • Collect and upgrade elite gear
Read full description

Build the Ultimate Racing Dynasty! Take the wheel and become the ultimate team boss in Race Star! Sign legendary drivers, tune your machines, and build a championship-winning garage across six high-octane racing classes. Whether you are screaming down the straightaway in an open-wheel rocket or crushing the competition in a monster truck, your strategic calls are the only thing standing between your team and racing glory. As the team owner you control every part of the operation. Scout fresh talent, train raw rookies into world-class champions, and set your lineup for race day. Best of all? The engines never stop. Watch your race plan play out in thrilling automated race simulations and keep banking idle cash even while you are away! 6 RACING DISCIPLINES IN 1 GAME Why master just one kind of racing? Build unstoppable teams across Open-Wheel Racing, Stock Cars, Rally, Superbikes, Speedsters, and Monster Trucks. Every discipline brings its own drivers, machines, and tracks to conquer. COLLECT, TRAIN & MERGE DRIVERS Pull new drivers into your collection and pour your idle profits into training them and maxing out their stats. Merge duplicate drivers to power them up, unlock deep skill trees, and find the perfect driver synergy to outpace the field. Your team keeps grinding and winning in the background, so you always come back to massive idle rewards. COLLECT & UPGRADE CARS IN THE GARAGE Step into the all-new Garage and build a stable of powerful cars! Collect new vehicles, make each one stronger with Vehicle Parts, and customize them with unique colors and decals. Tune your rides to go even faster and hit the track in a style that is all yours. CLIMB THE CHAMPIONSHIP LEAGUES Start at the back of the grid and finish the season on top to promote into higher, tougher leagues. Every podium pushes your team up the ranks. Earn trophies, chase the title, and cement your legacy as the greatest garage in the world. RISE THROUGH CAREER MODE Create your own career driver and train them from rookie to superstar. Spend skill points across a deep skill tree, specialize for any racing class, and respec any time to chase the perfect build. JOIN A CLUB & BATTLE IN CLUB CLASH Team up with racers around the world in a Club. Go head to head with rival clubs in Club Clash, capture ranked positions in best-of-three showdowns, rack up Club Points, and share huge team rewards. COLLECT CARDS IN SEASONAL COLLECTIONS Open packs, fill themed albums, and complete Collections for exclusive prizes. Turn duplicate cards into Stars, spend them in the Star Shop, and finish every album in a season to unlock the ultimate reward. RACE BREAKER LIVE EVENTS Jump into Race Breaker, a limited-time event with its own unique races. Climb the event leaderboard, stack up Rush Gems, and power through the Race Pass for stacks of exclusive rewards before the clock runs out. UPGRADE ELITE GEAR Kit out your drivers with powerful racing gear after every win. Collect gear shards and coupons to unlock rare equipment and level up every piece for the ultimate edge on the track. UNLOCK THE SEASON PASS & OFFERS Climb the Season Pass, chase rotating driver banners, and grab limited-time deals that keep every season fresh. There is always a new reward to race for. Do you have what it takes to build an unstoppable idle racing dynasty? Download Race Star now and start your first season!

Screenshots

Chaos Theory Exploding Pro4 screens
Race Star4 screens

Verdict

The call

The clearest difference is price: Race Star at Free against Chaos Theory Exploding Pro's $0.29. Race Star also leads on update cadence (every 5 days vs every 38 months) and chart position (#9 vs unranked). Chaos Theory Exploding Pro's advantage is in-app purchases (none vs 23) and ads (none vs shown). On 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

Race Star is free to download; Chaos Theory Exploding Pro costs $0.29 up front. Race Star sells 23 one-off in-app purchases. Chaos Theory Exploding Pro asks for nothing beyond the download.

UpkeepUpdate frequency

Chaos Theory Exploding Pro ships an update every 38 months, Race Star every 5 days. The most recent releases landed on October 26, 2026 and October 30, 2026 respectively.

Scorecard6 real differences · 5 level
Chaos Theory Exploding Pro versus Race Star: the parameters behind the verdict, then further details
ParameterChaos Theory Exploding ProRace Star
Price$0.29Free — better
Rating—4.6 (306 ratings) — better
Positive reviews—52.7% of reviews
Number of ratings—306 — better
Update frequencyEvery 38 monthsEvery 5 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
Best chart rank—#9 — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size3 MB663 MB
Age rating4+4+
DeveloperRanz UrsalGryphon Games UG

In-app purchases

None

Chaos Theory Exploding Pro

No in-app purchases

23 purchases

Race Star

One-time23
  • Player Pack Offer 01-1$0.99
  • Driver Pack Offer 1$0.99
  • Gear Pack Offer 1$0.99
Show 20 more
  • Pile of Rush Gems$1.99
  • Pile of Gems$1.99
  • Sport Pass$2.99
  • Welcome Pack$2.99
  • Double Income Booster$4.99
  • Premium Fund - Stage 1$4.99
  • Rookie Pass$4.99
  • Epic Limited Time Deal 1$4.99
  • Sprint Pass$4.99
  • Triple Income Booster$9.99
  • No Ads$9.99
  • Legendary Limited Time Deal 1$9.99
  • Daily Gem Pass$9.99
  • Gem Booster Pass$9.99
  • Legendary Limited Time Deal 4$19.99
  • Champion Pass$19.99
  • VIP Fund - Stage 1$19.99
  • Epic Limited Time Deal 3$19.99
  • Legendary Limited Time Deal 2$19.99
  • Legendary Limited Time Deal 3$29.99

Questions

Is Chaos Theory Exploding Pro free?
Chaos Theory Exploding Pro costs $0.29, with no in-app purchases.
Is Race Star free?
Race Star is free to download, with in-app purchases available.
Do Chaos Theory Exploding Pro or Race Star have ads?
Race Star shows ads; Chaos Theory Exploding Pro does not.
Which is updated more often, Chaos Theory Exploding Pro or Race Star?
Chaos Theory Exploding Pro ships an update every 38 months, and Race Star every 5 days. Most recently, Chaos Theory Exploding Pro was updated on October 26, 2026 and Race Star on October 30, 2026.

Other comparisons