# Circuit Snap vs Circuit Simulator

The clearest difference is review sentiment: Circuit Simulator at 77% against Circuit Snap's 0%. Circuit Simulator also leads on rating (4.7 vs 4.0) and ratings volume (87 vs 2). Circuit Snap's advantage is iOS requirement (13.0 vs 15.3). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Circuit Snap sells 1 one-off in-app purchase and Circuit Simulator sells 8 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Circuit Simulator holds the better App Store score, 4.7 against 4.0. That said, the two scores are not equally well evidenced: Circuit Simulator has 87 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 0% of Circuit Snap's written reviews are positive against 77% of Circuit Simulator's.

Circuit Snap ships an update monthly, Circuit Simulator every 6 weeks. The most recent releases landed on October 10, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Circuit Snap | Circuit Simulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (2 ratings)](https://appshunter.io/ios/app/circuit-snap/id6476235540/reviews) | **[4.7 (87 ratings)](https://appshunter.io/ios/app/circuit-simulator-voltsim/id6736870364/reviews)** |
| Number of ratings | 2 | **87** |
| Positive reviews | 0.0% of reviews | **76.9% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 118 MB | 103 MB |
| Requires iOS | **13.0** | 15.3 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Eric Woodard](https://appshunter.io/developer/1726232055) | [Sindhu Gopi](https://appshunter.io/developer/1773585161) |

## What reviewers say

### Circuit Snap

[App page](https://appshunter.io/ios/app/circuit-snap/id6476235540)

Solve logic puzzles by combining wires and logic gates to build increasingly complex circuits. Learn the fundamentals of electronics through interactive gameplay and in-game explanations. A portion of the game is available for free to try before you buy.

**Highlights:** Combine wires and logic gates, Design complex circuits, Unlock new components, Learn electronics fundamentals, Supports touch, gamepad, and TV remotes, Playable on tablets and TV screens

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Purchase Circuit Snap | $2.99 | one-time |


### Circuit Simulator

[App page](https://appshunter.io/ios/app/circuit-simulator-voltsim/id6736870364)

Design and simulate electronic and digital circuits in real-time. Visualize voltage and current flow, and analyze circuit behavior with tools like oscilloscopes and multimeters. Offers a user-friendly experience for circuit design and digital electronic analysis.

**Highlights:** Real-time electronic circuit simulation, Digital circuit simulation, Voltage and current analysis, Multichannel oscilloscope, Multimeter tools, Circuit design and tuning

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Extensions Subscription | $0.99 | per month |
| Sensors Extension | $0.99 | one-time |
| Custom Chips Extension | $1.99 | one-time |
| Instruments extension | $2.99 | one-time |
| Analog Extension | $3.99 | one-time |
| Misc Extension | $3.99 | one-time |
| Digital Extension | $3.99 | one-time |
| Extension Pack | $12.99 | one-time |


## Frequently asked questions

### Is Circuit Snap free?

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

### Is Circuit Simulator free?

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

### Which has better reviews, Circuit Snap or Circuit Simulator?

Circuit Simulator is rated higher. Circuit Snap averages 4.0 out of 5 from 2 ratings, while Circuit Simulator averages 4.7 from 87 ratings.

### Do Circuit Snap or Circuit Simulator have ads?

Neither Circuit Snap nor Circuit Simulator shows ads.

### Which is updated more often, Circuit Snap or Circuit Simulator?

Circuit Snap ships an update monthly, and Circuit Simulator every 6 weeks. Most recently, Circuit Snap was updated on October 10, 2026 and Circuit Simulator on October 20, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*