# I.Q. vs Car Assembly Simulator

The clearest difference is rating: Car Assembly Simulator at 4.6 against I.Q.'s 2.9. Car Assembly Simulator also leads on ratings volume (1K vs 7). I.Q.'s advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 2 months). On price, review sentiment, in-app purchases and monetization model there is nothing between them.

Both are free to download. I.Q. sells 4 one-off in-app purchases and Car Assembly Simulator sells 13 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Car Assembly Simulator holds the better App Store score, 4.6 against 2.9. That said, the two scores are not equally well evidenced: Car Assembly Simulator has 1K ratings behind it against 7, so its average is the more settled of the two. Written reviews complicate that: 23% of I.Q.'s written reviews are positive against 20% of Car Assembly Simulator's, so the app with the better star average is not the one people write more warmly about.

I.Q. ships an update every 2 weeks, Car Assembly Simulator every 2 months. The most recent releases landed on September 29, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | I.Q. | Car Assembly Simulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.9 (7 ratings)](https://appshunter.io/ios/app/iq-test/id407003328/reviews) | **[4.6 (1K ratings)](https://appshunter.io/ios/app/car-assembly-simulator/id6470780377/reviews)** |
| Number of ratings | 7 | **1K** |
| Positive reviews | **23.3% of reviews** | 20.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 52 MB | 211 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pedro Navarro](https://appshunter.io/developer/391493904) | [Solid Games](https://appshunter.io/developer/1625798412) |

## What reviewers say

### I.Q.

[App page](https://appshunter.io/ios/app/iq-test/id407003328)

Calculate your intelligence quotient with this app. Perform various tests, including a time-trial mode, and share them with family and friends to see who is the most intelligent. Create multiple user profiles to track progress and compare results.

**Highlights:** Calculate intelligence quotient, Multiple test types, Time Trial Test, Create multiple users, Share tests with friends and family

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tickets x10 | $0.99 | one-time |
| Tickets x100 | $1.99 | one-time |
| Remove ADS | $2.99 | one-time |
| Unlimited Tickets | $2.99 | one-time |


### Car Assembly Simulator

[App page](https://appshunter.io/ios/app/car-assembly-simulator/id6470780377)

Experience the intricate process of vehicle manufacturing. Assemble a car from its smallest components, build and transport parts, and meticulously add accessories to complete the final product.

**Highlights:** Assemble car body, Add various accessories, Build and carry parts, Step-by-step assembly process, Component-based construction

**Features:** macOS Compatibility

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Contains 10 Ad tickets | $0.99 | one-time |
| Contains 25 Ad tickets | $1.99 | one-time |
| Diamond Pack 1 | $1.99 | one-time |
| Contains 60 Ad tickets | $3.99 | one-time |
| No Ads Lite | $4.99 | one-time |
| Sign-in rewards | $4.99 | one-time |
| Equipment manager | $4.99 | one-time |
| Diamond Pack 2 | $4.99 | one-time |
| No Ads Plus | $9.99 | one-time |
| Diamond Pack 3 | $9.99 | one-time |
| Diamond Pack 4 | $19.99 | one-time |
| Diamond Pack 5 | $49.99 | one-time |
| Diamond Pack 6 | $99.99 | one-time |

**What reviewers like**

- 👍 Fun game
- 🚀 Game is easy to play

**What reviewers complain about**

- 🗣️ Too many ads
- 💢 Forced ad breaks
- 🔍 Ads even after purchase
- ⏱️ Ads every minute

**Reported bugs**

- Glass counter not working properly
- Missions still say 'get to level 10' even after reaching level 10

**Requested features**

- Remove forced ad breaks
- Reduce frequency of ads


## Frequently asked questions

### Is I.Q. free?

I.Q. is free to download, with in-app purchases available.

### Is Car Assembly Simulator free?

Car Assembly Simulator is free to download, with in-app purchases available.

### Which has better reviews, I.Q. or Car Assembly Simulator?

Car Assembly Simulator is rated higher. I.Q. averages 2.9 out of 5 from 7 ratings, while Car Assembly Simulator averages 4.6 from 1K ratings.

### Do I.Q. or Car Assembly Simulator have ads?

Car Assembly Simulator shows ads; I.Q. does not.

### Which is updated more often, I.Q. or Car Assembly Simulator?

I.Q. ships an update every 2 weeks, and Car Assembly Simulator every 2 months. Most recently, I.Q. was updated on September 29, 2026 and Car Assembly Simulator on September 28, 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.*