# Let's Go Rocket vs Booster Up!

The clearest difference is review sentiment: Let's Go Rocket at 73% against Booster Up!'s 19%. Let's Go Rocket also leads on ads (none vs shown) and iOS requirement (8.0 vs 11.0). Booster Up!'s advantage is ratings volume (17K vs 97) and update cadence (weekly vs every 5 weeks). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Let's Go Rocket sells 12 one-off in-app purchases and Booster Up! sells 14 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Booster Up! holds the better App Store score, 4.6 against 4.4. That said, the two scores are not equally well evidenced: Booster Up! has 17K ratings behind it against 97, so its average is the more settled of the two. Written reviews complicate that: 73% of Let's Go Rocket's written reviews are positive against 19% of Booster Up!'s, so the app with the better star average is not the one people write more warmly about.

Let's Go Rocket ships an update every 5 weeks, Booster Up! weekly. The most recent releases landed on October 17, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Let's Go Rocket | Booster Up! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (97 ratings)](https://appshunter.io/ios/app/lets-go-rocket/id974628899/reviews) | **[4.6 (17K ratings)](https://appshunter.io/ios/app/booster-up/id1668176193/reviews)** |
| Number of ratings | 97 | **17K** |
| Positive reviews | **73.2% of reviews** | 19.2% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 130 MB | 400 MB |
| Requires iOS | **8.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Cobra Mobile Limited](https://appshunter.io/developer/290142990) | [Rollic Games](https://appshunter.io/developer/1452111779) |

## What reviewers say

### Let's Go Rocket

[App page](https://appshunter.io/ios/app/lets-go-rocket/id974628899)

A simple one-touch arcade game where players launch and boost a rocket, navigating through obstacles to achieve high scores. Collect gems, unlock new rockets, and compete with friends.

**Highlights:** One-touch controls, Obstacle avoidance, Gem collection, High score tracking, Unlockable rockets, Friend leaderboards

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Classic rocket | $0.99 | one-time |
| Retro rocket | $0.99 | one-time |
| Retro+ rocket | $0.99 | one-time |
| Flyer rocket | $0.99 | one-time |
| UFO Rocket | $0.99 | one-time |
| Lunar rocket | $0.99 | one-time |
| Miami rocket | $0.99 | one-time |
| Jetpack Rocket | $0.99 | one-time |
| Stunt Rocket | $0.99 | one-time |
| Danger Rocket | $0.99 | one-time |
| Paris Rocket | $0.99 | one-time |
| Gold rocket | $2.99 | one-time |

**What reviewers like**

- 🚀 Fast and addictive gameplay
- 👍 Simple and intuitive controls
- 💎 Ability to earn gems to unlock new rockets
- 🎨 Vibrant and visually appealing graphics

**What reviewers complain about**

- 🔥 Extremely challenging and frustrating difficulty
- 🔍 Limited control over rocket movement
- 📺 Intrusive and frequent advertisements
- 💰 Expensive in-app purchases for new rockets

**Reported bugs**

- Occasional crashes or freezes
- Inconsistent rocket responsiveness
- Issues with the gem reward system

**Requested features**

- More varied rocket designs and backgrounds
- Difficulty settings or progression system
- Additional game modes or challenges
- Ability to customize rockets with skins or abilities


### Booster Up!

[App page](https://appshunter.io/ios/app/booster-up/id1668176193)

Embark on an intergalactic adventure by merging rocket modules to create powerful spacecraft. Launch your rocket, explore planets, collect rewards, and upgrade components to fly farther and overcome challenges.

**Highlights:** Merge rocket modules, Launch and explore planets, Collect rewards and stars, Upgrade rocket components, Unlock new rockets, Overcome space challenges

**Features:** macOS Compatibility

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Beginners Pack | $0.99 | one-time |
| Money - 50M | $1.99 | one-time |
| Diamond - 3M | $1.99 | one-time |
| No ADS | $3.99 | one-time |
| Special Module Pack | $4.99 | one-time |
| Skip It - 60x | $5.99 | one-time |
| Diamond - 25M | $5.99 | one-time |
| Adventurer’s Pack | $6.99 | one-time |
| Adventurer's Pack with No-Ads | $9.99 | one-time |
| Astronaut’s Pack | $12.99 | one-time |
| Astronaut’s Pack with No Ads | $14.99 | one-time |
| Explorer’s Pack | $19.99 | one-time |
| Diamond - 150M | $19.99 | one-time |
| Explorer’s Pack with No Ads | $24.99 | one-time |

**What reviewers like**

- 🚀 Fun and challenging gameplay
- 🚀 Simple and intuitive controls
- 👍 Visually appealing graphics

**What reviewers complain about**

- 🐛 Frequent bugs and glitches
- 💸 Excessive in-app advertisements
- 🔒 Requires internet connection to play
- 🔋 High battery consumption

**Reported bugs**

- Rocket parts disappearing after upgrades
- Inability to reach or progress past certain planets
- Inconsistent reward payouts
- Game freezing or crashing
- Saved progress not loading correctly

**Requested features**

- Offline play mode
- More diverse rocket and module options
- Improved progression system
- Better reward balancing


## Frequently asked questions

### Is Let's Go Rocket free?

Let's Go Rocket is free to download, with in-app purchases available.

### Is Booster Up! free?

Booster Up! is free to download, with in-app purchases available.

### Which has better reviews, Let's Go Rocket or Booster Up!?

Booster Up! is rated higher. Let's Go Rocket averages 4.4 out of 5 from 97 ratings, while Booster Up! averages 4.6 from 17K ratings.

### Do Let's Go Rocket or Booster Up! have ads?

Booster Up! shows ads; Let's Go Rocket does not.

### Which is updated more often, Let's Go Rocket or Booster Up!?

Let's Go Rocket ships an update every 5 weeks, and Booster Up! weekly. Most recently, Let's Go Rocket was updated on October 17, 2026 and Booster Up! on October 16, 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.*