# Idle Air Force Base vs Car Assembly Simulator

Idle Air Force Base and Car Assembly Simulator both sit at 4.7 stars, but that hides the real split: 37% of Idle Air Force Base's written reviews are positive against 20% of Car Assembly Simulator's. Idle Air Force Base also leads on ratings volume (20K vs 1.3K). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Idle Air Force Base sells 12 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.

On the App Store both sit at effectively the same score — 4.7 for Idle Air Force Base against 4.7 for Car Assembly Simulator. That said, the two scores are not equally well evidenced: Idle Air Force Base has 20K ratings behind it against 1.3K, so its average is the more settled of the two. Written reviews are what separate them: 37% of Idle Air Force Base's written reviews are positive against 20% of Car Assembly Simulator's.

Idle Air Force Base ships an update every 5 weeks, Car Assembly Simulator every 2 months. Both last shipped on October 21, 2026.

## The numbers

| Metric | Idle Air Force Base | Car Assembly Simulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (20K ratings)](https://appshunter.io/ios/app/idle-air-force-base/id1494715412/reviews)** | [4.7 (1.3K ratings)](https://appshunter.io/ios/app/car-assembly-simulator/id6470780377/reviews) |
| Number of ratings | **20K** | 1.3K |
| Positive reviews | **37.1% of reviews** | 20.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 274 MB | 211 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [IsCool Entertainment](https://appshunter.io/developer/567562644) | [Solid Games](https://appshunter.io/developer/1625798412) |

## What reviewers say

### Idle Air Force Base

[App page](https://appshunter.io/ios/app/idle-air-force-base/id1494715412)

Build and train the ultimate Air Force in this strategic idle game. Manage rigorous training programs, deploy advanced aircraft, and engage in epic battles to conquer cities and countries worldwide.

**Highlights:** Build and upgrade Air Force base, Train pilots and squadrons, Deploy fighter jets and drones, Engage in strategic battles, Conquer cities and countries, Unlock various aircraft

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Customisation Pack | $2.99 | one-time |
| Air Force Commander | $4.99 | one-time |
| Bundle of Coins | $4.99 | one-time |
| No More Ads Special | $5.99 | one-time |
| Flying Ace Special | $7.99 | one-time |
| No More Ads! | $9.99 | one-time |
| Stack of coins | $9.99 | one-time |
| Flying Ace | $9.99 | one-time |
| No Ads! | $9.99 | one-time |
| Gold Pass | $9.99 | one-time |
| Sack of Gems | $9.99 | one-time |
| Mountain of Coins Special | $35.99 | one-time |

**What reviewers like**

- 🚀 Fast progression
- 🚀 Addictive gameplay
- 👍 Great graphics
- 👍 Realistic aircraft
- 👍 Enjoyable war mode

**What reviewers complain about**

- 🐛 Glitchy tutorial
- 🐛 Inconsistent battle outcomes
- 🐛 Offline earnings issues
- 💰 Expensive upgrades
- 💰 Aggressive monetization

**Reported bugs**

- Crashing after short playtime
- Incorrect plane counts in hangar
- Inability to close war screen
- Disappearing troops after app switch

**Requested features**

- Allow manual control of aircraft in battles
- Improve offline earnings and progression
- Add more strategic depth to war mode
- Optimize performance on weaker devices


### 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 Idle Air Force Base free?

Idle Air Force Base 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, Idle Air Force Base or Car Assembly Simulator?

Idle Air Force Base is rated higher. Idle Air Force Base averages 4.7 out of 5 from 20K ratings, while Car Assembly Simulator averages 4.7 from 1.3K ratings.

### Do Idle Air Force Base or Car Assembly Simulator have ads?

Both Idle Air Force Base and Car Assembly Simulator show ads.

### Which is updated more often, Idle Air Force Base or Car Assembly Simulator?

Idle Air Force Base ships an update every 5 weeks, and Car Assembly Simulator every 2 months. Most recently, Idle Air Force Base was updated on October 21, 2026 and Car Assembly Simulator on October 21, 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.*