# Springs'nThingsLite vs Physics! Fun

The clearest difference is review sentiment: Physics! Fun at 100% against Springs'nThingsLite's 60%. Physics! Fun also leads on update cadence (every 2 weeks vs every 38 months) and ratings volume (6 vs 1). Springs'nThingsLite's advantage is ads (none vs shown) and rating (5.0 vs 4.8). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Springs'nThingsLite sells 1 one-off in-app purchase and Physics! Fun sells 5 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Springs'nThingsLite holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Physics! Fun has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 60% of Springs'nThingsLite's written reviews are positive against 100% of Physics! Fun's, so the app with the better star average is not the one people write more warmly about.

Springs'nThingsLite ships an update every 38 months, Physics! Fun every 2 weeks. The most recent releases landed on October 18, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Springs'nThingsLite | Physics! Fun |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/springsnthingslite/id375527768/reviews)** | [4.8 (6 ratings)](https://appshunter.io/ios/app/physics-fun/id6752563347/reviews) |
| Number of ratings | 1 | **6** |
| Positive reviews | 60.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 38 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 5 MB | 71 MB |
| Requires iOS | **12.0** | 16 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Peter Kramer](https://appshunter.io/developer/348619994) | [Ramazan Saglam](https://appshunter.io/developer/1839886393) |

## What reviewers say

### 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 |


### Physics! Fun

[App page](https://appshunter.io/ios/app/physics-fun/id6752563347)

Explore a realistic physics sandbox where you can build, break, and experiment with your own creations. Design complex machines, test structures, and manipulate gravity in an open-world environment. Frequent updates ensure endless creative possibilities.

**Highlights:** Realistic ragdoll physics, Dynamic particle and fluid simulations, Complex machine and structure building, Customizable gravity and environments, Intuitive building controls, Frequent content updates

**Features:** Family Sharing

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus Monthly | $4.99 | per month |
| Plus Yearly | $29.99 | per year |
| Small Block Package | $1.99 | one-time |
| Medium Block Package | $2.49 | one-time |
| Large Block Package | $2.99 | one-time |


## Frequently asked questions

### Is Springs'nThingsLite free?

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

### Is Physics! Fun free?

Physics! Fun is free to download, with in-app purchases available.

### Which has better reviews, Springs'nThingsLite or Physics! Fun?

Springs'nThingsLite is rated higher. Springs'nThingsLite averages 5.0 out of 5 from 1 ratings, while Physics! Fun averages 4.8 from 6 ratings.

### Do Springs'nThingsLite or Physics! Fun have ads?

Physics! Fun shows ads; Springs'nThingsLite does not.

### Which is updated more often, Springs'nThingsLite or Physics! Fun?

Springs'nThingsLite ships an update every 38 months, and Physics! Fun every 2 weeks. Most recently, Springs'nThingsLite was updated on October 18, 2026 and Physics! Fun on October 9, 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.*