# Solar Planet Smash Simulator vs SnapBuild

The clearest difference is review sentiment: SnapBuild at 100% against Solar Planet Smash Simulator's 15%. SnapBuild also leads on rating (5.0 vs 2.8). Solar Planet Smash Simulator's advantage is in-app purchases (none vs 3) and ratings volume (219 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. SnapBuild sells 3 in-app purchases, starting at $4.95 per month. Solar Planet Smash Simulator asks for nothing beyond the download.

SnapBuild holds the better App Store score, 5.0 against 2.8. That said, the two scores are not equally well evidenced: Solar Planet Smash Simulator has 219 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 15% of Solar Planet Smash Simulator's written reviews are positive against 100% of SnapBuild's.

Solar Planet Smash Simulator ships an update every 2 weeks, SnapBuild monthly. The most recent releases landed on October 24, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Solar Planet Smash Simulator | SnapBuild |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (219 ratings)](https://appshunter.io/ios/app/solar-planet-smash-simulator/id1595552777/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/snapbuild-science-experiments/id6793518081/reviews)** |
| Number of ratings | **219** | 1 |
| Positive reviews | 15.5% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | **Free** | Freemium |
| Size | 214 MB | 29 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Dd Tech Co., Ltd.](https://appshunter.io/developer/1457815968) | [Touch 4 Feel](https://appshunter.io/developer/530960372) |

## What reviewers say

### Solar Planet Smash Simulator

[App page](https://appshunter.io/ios/app/solar-planet-smash-simulator/id1595552777)

Engage in a realistic planet destruction simulator using various weapons like nuclear missiles and lasers. Explore a pocket universe with realistic gravity simulation and observe the consequences of your actions. Save and load your cosmic creations or destructions.

**Highlights:** Planet destruction simulation, Variety of weapons (missiles, lasers, asteroids), Realistic gravity simulation, Pocket universe creation, Save and load games, Beautiful 3D graphics

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Fun and engaging gameplay
- 😌 Stress reliever
- ✨ Potential for a great game

**What reviewers complain about**

- 💸 Rip-off of Solar Smash
- 📺 Excessive ads
- 😩 Ads for everything
- 😵 Frustrating ad frequency
- ⚠️ Ads interrupt gameplay

**Reported bugs**

- Annoying ads
- Ads appear frequently
- Ads pop up every few minutes
- Ads for everything
- Ads for weapons and planets

**Requested features**

- Add more spacecrafts
- Add more planets
- Combine with Melon Playground & PK XD
- Make ads appear on a very low chance
- Fix weapon change issues


### SnapBuild

[App page](https://appshunter.io/ios/app/snapbuild-science-experiments/id6793518081)

This app helps kids ages 7-11 turn everyday household items into science and engineering projects. Scan materials to discover STEM activities, follow visual guides, and learn about how things work. It encourages creative construction and reusing parts from broken toys.

**Highlights:** Scan household items for project ideas, Discover STEM projects based on available materials, Follow visual, step-by-step building guides, Inspect and reuse parts from broken toys, Save components in a virtual parts box, Track active and completed projects

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SnapBuild Pro Monthly | $4.95 | per month |
| SnapBuild Pro Yearly | $29.90 | per year |
| SnapBuild Lifetime Pro | $44.49 | one-time |


## Frequently asked questions

### Is Solar Planet Smash Simulator free?

Solar Planet Smash Simulator is free to download, with no in-app purchases.

### Is SnapBuild free?

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

### Which has better reviews, Solar Planet Smash Simulator or SnapBuild?

SnapBuild is rated higher. Solar Planet Smash Simulator averages 2.8 out of 5 from 219 ratings, while SnapBuild averages 5.0 from 1 ratings.

### Do Solar Planet Smash Simulator or SnapBuild have ads?

Neither Solar Planet Smash Simulator nor SnapBuild shows ads.

### Which is updated more often, Solar Planet Smash Simulator or SnapBuild?

Solar Planet Smash Simulator ships an update every 2 weeks, and SnapBuild monthly. Most recently, Solar Planet Smash Simulator was updated on October 24, 2026 and SnapBuild on October 20, 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.*