# Dr. Rocket vs Idle Rocket Tycoon

The clearest difference is review sentiment: Dr. Rocket at 72% against Idle Rocket Tycoon's 31%. Dr. Rocket also leads on in-app purchases (none vs 10). Idle Rocket Tycoon's advantage is rating (4.7 vs 4.4) and update cadence (every 2 months vs every 6 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Idle Rocket Tycoon sells 10 one-off in-app purchases. Dr. Rocket asks for nothing beyond the download.

Idle Rocket Tycoon holds the better App Store score, 4.7 against 4.4. That said, the two scores are not equally well evidenced: Idle Rocket Tycoon has 291 ratings behind it against 54, so its average is the more settled of the two. Written reviews complicate that: 72% of Dr. Rocket's written reviews are positive against 31% of Idle Rocket Tycoon's, so the app with the better star average is not the one people write more warmly about.

Dr. Rocket ships an update every 6 months, Idle Rocket Tycoon every 2 months. The most recent releases landed on October 16, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Dr. Rocket | Idle Rocket Tycoon |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (54 ratings)](https://appshunter.io/ios/app/dr-rocket/id981111702/reviews) | **[4.7 (291 ratings)](https://appshunter.io/ios/app/idle-rocket-tycoon/id1608552310/reviews)** |
| Number of ratings | 54 | **291** |
| Positive reviews | **72.2% of reviews** | 31.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 8 MB | 258 MB |
| Requires iOS | **12.0** | 12.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SUD Inc.](https://appshunter.io/developer/453469451) | [MAD PIXEL](https://appshunter.io/developer/1581972745) |

## What reviewers say

### Dr. Rocket

[App page](https://appshunter.io/ios/app/dr-rocket/id981111702)

Pilot your rocket through space by tapping the screen to steer. Test your reflexes and see how far you can travel in this simple, arcade-style game.

**Highlights:** Simple touch controls, Rocket flight simulation, Endless space journey, High score chasing

**Features:** Vision Pro support

**In-app purchases:** none


### 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 Dr. Rocket free?

Dr. Rocket is free to download, with no in-app purchases.

### Is Idle Rocket Tycoon free?

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

### Which has better reviews, Dr. Rocket or Idle Rocket Tycoon?

Idle Rocket Tycoon is rated higher. Dr. Rocket averages 4.4 out of 5 from 54 ratings, while Idle Rocket Tycoon averages 4.7 from 291 ratings.

### Do Dr. Rocket or Idle Rocket Tycoon have ads?

Both Dr. Rocket and Idle Rocket Tycoon show ads.

### Which is updated more often, Dr. Rocket or Idle Rocket Tycoon?

Dr. Rocket ships an update every 6 months, and Idle Rocket Tycoon every 2 months. Most recently, Dr. Rocket was updated on October 16, 2026 and Idle Rocket Tycoon on October 13, 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.*