# Steer Physics vs Singularity

The clearest difference is rating: Singularity at 5.0 against Steer Physics's 4.1. Singularity also leads on update cadence (every 3 days vs every 6 months). Steer Physics's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Singularity sells 1 one-off in-app purchase. Steer Physics asks for nothing beyond the download.

Singularity holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: Steer Physics has 11 ratings behind it against 1, so its average is the more settled of the two.

Steer Physics ships an update every 6 months, Singularity every 3 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Steer Physics | Singularity |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (11 ratings)](https://appshunter.io/ios/app/steer-physics/id980578991/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/singularity-tower-defense/id6796474329/reviews)** |
| Number of ratings | **11** | 1 |
| Positive reviews | 71.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 18 MB | 122 MB |
| Requires iOS | **7.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kinetic Bytes](https://appshunter.io/developer/422138107) | [Alfredo Siezar](https://appshunter.io/developer/6796474331) |

## What reviewers say

### Steer Physics

[App page](https://appshunter.io/ios/app/steer-physics/id980578991)

A challenging physics-based puzzler where you draw lines to guide a ball to a flag, collecting stars and avoiding obstacles. Master gravity and momentum to achieve high scores by collecting stars, drawing fewer lines, and finishing quickly. Enjoy 50 levels with soothing music and amusing sound effects.

**Highlights:** Physics-based gameplay, Draw lines to steer ball, Collect stars for score, Avoid obstacles, Gravity and momentum mechanics, 50 challenging levels

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

**In-app purchases:** none


### Singularity

[App page](https://appshunter.io/ios/app/singularity-tower-defense/id6796474329)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |


## Frequently asked questions

### Is Steer Physics free?

Steer Physics is free to download, with no in-app purchases.

### Is Singularity free?

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

### Which has better reviews, Steer Physics or Singularity?

Singularity is rated higher. Steer Physics averages 4.1 out of 5 from 11 ratings, while Singularity averages 5.0 from 1 ratings.

### Do Steer Physics or Singularity have ads?

Singularity shows ads; Steer Physics does not.

### Which is updated more often, Steer Physics or Singularity?

Steer Physics ships an update every 6 months, and Singularity every 3 days. Most recently, Steer Physics was updated on October 24, 2026 and Singularity on October 25, 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.*