# Car Smash Tycoon vs Key Master

The clearest difference is update cadence: Key Master at fortnightly against Car Smash Tycoon's every 7 months. Car Smash Tycoon's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Car Smash Tycoon sells 11 one-off in-app purchases and Key Master sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Car Smash Tycoon ships an update every 7 months, Key Master fortnightly. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Car Smash Tycoon | Key Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.1K ratings)](https://appshunter.io/ios/app/car-smash-tycoon/id6747330798/reviews)** | — |
| Number of ratings | **1.1K** | — |
| Positive reviews | 41.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 7 months | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 167 MB | 50 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Solid Games](https://appshunter.io/developer/1625798412) | [Furkan Kaynar](https://appshunter.io/developer/1610587806) |

## What reviewers say

### Car Smash Tycoon

[App page](https://appshunter.io/ios/app/car-smash-tycoon/id6747330798)

Manage a car crushing factory to produce iron from abandoned vehicles. Enjoy realistic sound effects and a variety of car models for stress relief. Upgrade equipment to boost efficiency and unlock new gameplay for a relaxing business journey.

**Highlights:** Car crushing factory management, Iron production from abandoned cars, Realistic crushing sound effects, Variety of car models, Factory equipment upgrades, Unlockable gameplay, Stress-relieving business simulation

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tickets1 | $0.99 | one-time |
| Diamond1 | $1.99 | one-time |
| Tickets2 | $1.99 | one-time |
| Tickets3 | $3.99 | one-time |
| Diamond2 | $4.99 | one-time |
| Purchase Pack | $4.99 | one-time |
| Diamond3 | $9.99 | one-time |
| Deluxe Bundle | $9.99 | one-time |
| Diamond4 | $19.99 | one-time |
| Diamond5 | $49.99 | one-time |
| Diamond6 | $99.99 | one-time |


### Key Master

[App page](https://appshunter.io/ios/app/key-master-locksmith-sim/id6809031242)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Float | $1.99 | one-time |
| Remove Forced Ads | $3.99 | one-time |
| Starter Bundle | $4.99 | one-time |
| Big Float | $4.99 | one-time |
| Cosmetic Pack | $5.99 | one-time |


## Frequently asked questions

### Is Car Smash Tycoon free?

Car Smash Tycoon is free to download, with in-app purchases available.

### Is Key Master free?

Key Master is free to download, with in-app purchases available.

### Do Car Smash Tycoon or Key Master have ads?

Both Car Smash Tycoon and Key Master show ads.

### Which is updated more often, Car Smash Tycoon or Key Master?

Car Smash Tycoon ships an update every 7 months, and Key Master fortnightly. Most recently, Car Smash Tycoon was updated on October 28, 2026 and Key Master on October 31, 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.*