# Fire Line 2 vs Idle Rocket Tycoon

The clearest difference is update cadence: Fire Line 2 at every 4 days against Idle Rocket Tycoon's every 2 months. Fire Line 2 also leads on iOS requirement (9.0 vs 12.4). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Fire Line 2 sells 5 one-off in-app purchases and Idle Rocket Tycoon sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Fire Line 2 ships an update every 4 days, Idle Rocket Tycoon every 2 months. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Fire Line 2 | Idle Rocket Tycoon |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (503 ratings)](https://appshunter.io/ios/app/idle-rocket-tycoon/id1608552310/reviews)** |
| Number of ratings | — | **503** |
| Positive reviews | — | 31.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 4 days** | Every 2 months |
| Monetization | — | Free with in-app purchases |
| Size | 410 MB | 258 MB |
| Requires iOS | **9.0** | 12.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [乐迪 童](https://appshunter.io/developer/1441759951) | [MAD PIXEL](https://appshunter.io/developer/1581972745) |

## What reviewers say

### Fire Line 2

[App page](https://appshunter.io/ios/app/fire-line-2/id1563564128)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Some gems | $0.99 | one-time |
| A small pile of gems | $4.99 | one-time |
| A lot of gems | $16.99 | one-time |
| A bag of gems | $39.99 | one-time |
| A box of gems | $99.99 | one-time |


### Idle Rocket Tycoon

[App page](https://appshunter.io/ios/app/idle-rocket-tycoon/id1608552310)

Build your dream rocket and embark on a space journey to the stars. Manage resources, hire employees, and upgrade your facilities to become a wealthy business tycoon. Earn money automatically, even while offline, and explore the moon and Mars.

**Highlights:** Build your own rocket, Manage resources and employees, Upgrade facilities and staff, Earn money automatically (idle gameplay), Space exploration (moon, Mars), Become a business tycoon

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Special Offer | $2.99 | one-time |
| Uranium Pack #2 | $2.99 | one-time |
| This Month Offer | $4.99 | one-time |
| Uranium Pack #3 | $4.99 | one-time |
| Х2 Income Forever | $7.99 | one-time |
| Daily Delivery | $9.99 | one-time |
| Uranium Pack #4 | $9.99 | one-time |
| No Ads offer | $9.99 | one-time |
| Uranium Pack #5 | $19.99 | one-time |
| Uranium Pack #6 | $19.99 | one-time |


## Frequently asked questions

### Is Fire Line 2 free?

Fire Line 2 is free to download, with in-app purchases available.

### Is Idle Rocket Tycoon free?

Idle Rocket Tycoon is free to download, with in-app purchases available.

### Do Fire Line 2 or Idle Rocket Tycoon have ads?

Both Fire Line 2 and Idle Rocket Tycoon show ads.

### Which is updated more often, Fire Line 2 or Idle Rocket Tycoon?

Fire Line 2 ships an update every 4 days, and Idle Rocket Tycoon every 2 months. Most recently, Fire Line 2 was updated on October 27, 2026 and Idle Rocket Tycoon on October 24, 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.*