# Planet simulation vs Springs'nThingsLite

The clearest difference is rating: Springs'nThingsLite at 5.0 against Planet simulation's 3.9. Springs'nThingsLite also leads on ads (none vs shown). Planet simulation's advantage is in-app purchases (none vs 1) and ratings volume (165 vs 1). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Springs'nThingsLite sells 1 one-off in-app purchase. Planet simulation asks for nothing beyond the download.

Springs'nThingsLite holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: Planet simulation has 165 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 74% of Planet simulation's written reviews are positive against 60% of Springs'nThingsLite's, so the app with the better star average is not the one people write more warmly about.

Planet simulation ships an update every 8 months, Springs'nThingsLite every 38 months. The most recent releases landed on October 9, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Planet simulation | Springs'nThingsLite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (165 ratings)](https://appshunter.io/ios/app/planet-simulation/id356146219/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/springsnthingslite/id375527768/reviews)** |
| Number of ratings | **165** | 1 |
| Positive reviews | **74.3% of reviews** | 60.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 8 months** | Every 38 months |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 15 MB | 5 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DAN-BALL](https://appshunter.io/developer/348592290) | [Peter Kramer](https://appshunter.io/developer/348619994) |

## What reviewers say

### Planet simulation

[App page](https://appshunter.io/ios/app/planet-simulation/id356146219)

Design and build your own solar system with various stars. Explore the fascinating world of gravity and recreate celestial bodies. A relaxing game for your spare time.

**Highlights:** Create your own solar system, Simulate gravity, Design with various stars, Reproduce celestial bodies, Relaxing gameplay

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Realistic gravity simulation
- 👍 Fun to mess around with
- 🎨 Visually appealing
- 🤖 Good for learning about planetary motion

**What reviewers complain about**

- 🐛 Planets often crash into the sun
- 🔍 Limited features and customization options
- 📢 Distracting ads
- 🤯 Confusing controls and UI

**Reported bugs**

- Planets sometimes disappear or behave erratically
- App crashes or freezes occasionally
- Scaling and scrolling issues

**Requested features**

- Add more celestial objects (black holes, supernovas, etc.)
- Allow for more complex orbits and binary systems
- Implement a save/load feature for solar systems
- Add a tutorial or help section
- Integrate with educational resources on astronomy


### Springs'nThingsLite

[App page](https://appshunter.io/ios/app/springsnthingslite/id375527768)

Explore physics simulations with a moveable ball and adjustable springs. Experiment with gravity, damping, and motion responses to touch and device tilting. Offers a fun and educational experience for understanding dynamic systems.

**Highlights:** Adjustable spring length and stiffness, Simulate up to 4 springs, Transform springs into fixed springs or pendulums, Respond to tilt and shake motions, Adjustable gravity and damping, Accurate physics simulation

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| upgrade to 10 springs and adjustable parameters | $1.99 | one-time |


## Frequently asked questions

### Is Planet simulation free?

Planet simulation is free to download, with no in-app purchases.

### Is Springs'nThingsLite free?

Springs'nThingsLite is free to download, with in-app purchases available.

### Which has better reviews, Planet simulation or Springs'nThingsLite?

Springs'nThingsLite is rated higher. Planet simulation averages 3.9 out of 5 from 165 ratings, while Springs'nThingsLite averages 5.0 from 1 ratings.

### Do Planet simulation or Springs'nThingsLite have ads?

Planet simulation shows ads; Springs'nThingsLite does not.

### Which is updated more often, Planet simulation or Springs'nThingsLite?

Planet simulation ships an update every 8 months, and Springs'nThingsLite every 38 months. Most recently, Planet simulation was updated on October 9, 2026 and Springs'nThingsLite on October 2, 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.*