# Chaos Theory Exploding Pro vs Race Star

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.

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.

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.

## The numbers

| Metric | Chaos Theory Exploding Pro | Race Star |
| --- | --- | --- |
| Price | $0.29 | **Free** |
| Rating | — | **[4.6 (306 ratings)](https://appshunter.io/ios/app/race-star-team-manager-game/id6782871814/reviews)** |
| Number of ratings | — | **306** |
| Positive reviews | — | 52.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 38 months | **Every 5 days** |
| Monetization | — | Free with in-app purchases |
| Best chart rank | — | **#9** |
| Size | 3 MB | 663 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ranz Ursal](https://appshunter.io/developer/1116871834) | [Gryphon Games UG](https://appshunter.io/developer/1781702456) |

## What reviewers say

### Chaos Theory Exploding Pro

[App page](https://appshunter.io/ios/app/chaos-theory-exploding-pro/id1176267353)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Race Star

[App page](https://appshunter.io/ios/app/race-star-team-manager-game/id6782871814)

**Currently charting:** #9 Top Grossing · Racing, #37 Top Free · Racing, #120 Top Grossing · Simulation, #163 Top Free · Simulation (US App Store)

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

**In-app purchases (23)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Player Pack Offer 01-1 | $0.99 | one-time |
| Driver Pack Offer 1 | $0.99 | one-time |
| Gear Pack Offer 1 | $0.99 | one-time |
| Pile of Rush Gems | $1.99 | one-time |
| Pile of Gems | $1.99 | one-time |
| Sport Pass | $2.99 | one-time |
| Welcome Pack | $2.99 | one-time |
| Double Income Booster | $4.99 | one-time |
| Premium Fund - Stage 1 | $4.99 | one-time |
| Rookie Pass | $4.99 | one-time |
| Epic Limited Time Deal 1 | $4.99 | one-time |
| Sprint Pass | $4.99 | one-time |
| Triple Income Booster | $9.99 | one-time |
| No Ads | $9.99 | one-time |
| Legendary Limited Time Deal 1 | $9.99 | one-time |
| Daily Gem Pass | $9.99 | one-time |
| Gem Booster Pass | $9.99 | one-time |
| Legendary Limited Time Deal 4 | $19.99 | one-time |
| Champion Pass | $19.99 | one-time |
| VIP Fund - Stage 1 | $19.99 | one-time |
| Epic Limited Time Deal 3 | $19.99 | one-time |
| Legendary Limited Time Deal 2 | $19.99 | one-time |
| Legendary Limited Time Deal 3 | $29.99 | one-time |


## Frequently asked 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.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*