# Singular vs Simple Orbit Simulator

The clearest difference is price: Singular at Free against Simple Orbit Simulator's $0.99. Singular also leads on update cadence (daily vs every 3 days). Simple Orbit Simulator's advantage is in-app purchases (none vs 3) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

Singular is free to download; Simple Orbit Simulator costs $0.99 up front. Singular sells 3 in-app purchases, starting at $4.99 per 7 days. Simple Orbit Simulator asks for nothing beyond the download.

Singular ships an update daily, Simple Orbit Simulator every 3 days. The most recent releases landed on September 27, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Singular | Simple Orbit Simulator |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/singular-circuit-simulator/id6760304619/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Daily** | Every 3 days |
| Monetization | Free with in-app purchases | — |
| Size | 18 MB | 9 MB |
| Requires iOS | 18.4 | **18.2** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ali Mert TUFEKCI](https://appshunter.io/developer/1483311309) | [Bratislav Ljubisic](https://appshunter.io/developer/570434691) |

## What reviewers say

### Singular

[App page](https://appshunter.io/ios/app/singular-circuit-simulator/id6760304619)

Design, simulate, and analyze analog and logic circuits on your mobile device. Features a powerful engine, a wide range of components, and an intuitive editor. Ideal for students, makers, and professionals.

**Highlights:** Analog & logic circuit simulation, Drag-and-drop circuit editor, Real-time transient, DC, and AC analysis, 40+ electronic components, Real-time oscilloscope, Offline functionality, Export and import circuits

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $4.99 | per 7 days |
| Weekly Plan | $9.99 | per month |
| Yearly Plan | $29.99 | per year |


### Simple Orbit Simulator

[App page](https://appshunter.io/ios/app/simple-orbit-simulator/id6762567160)

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

**In-app purchases:** none


## Frequently asked questions

### Is Singular free?

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

### Is Simple Orbit Simulator free?

Simple Orbit Simulator costs $0.99, with no in-app purchases.

### Do Singular or Simple Orbit Simulator have ads?

Singular shows ads; Simple Orbit Simulator does not.

### Which is updated more often, Singular or Simple Orbit Simulator?

Singular ships an update daily, and Simple Orbit Simulator every 3 days. Most recently, Singular was updated on September 27, 2026 and Simple Orbit Simulator on September 22, 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.*