# MateApp vs Circuit Simulator

The clearest difference is in-app purchases: MateApp at none against Circuit Simulator's 8. MateApp also leads on iOS requirement (13.0 vs 15.3). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Circuit Simulator sells 8 in-app purchases, starting at $0.99 per month. MateApp asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on September 18, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | MateApp | Circuit Simulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (87 ratings)](https://appshunter.io/ios/app/circuit-simulator-voltsim/id6736870364/reviews)** |
| Number of ratings | — | **87** |
| Positive reviews | — | 76.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | Every 6 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 16 MB | 103 MB |
| Requires iOS | **13.0** | 15.3 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Frexis SpA](https://appshunter.io/developer/1530978160) | [Sindhu Gopi](https://appshunter.io/developer/1773585161) |

## What reviewers say

### MateApp

[App page](https://appshunter.io/ios/app/mateapp/id6477931325)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 MateApp free?

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

### Is Circuit Simulator free?

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

### Do MateApp or Circuit Simulator have ads?

Neither MateApp nor Circuit Simulator shows ads.

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

MateApp ships an update every 6 weeks, and Circuit Simulator every 6 weeks. Most recently, MateApp was updated on September 18, 2026 and Circuit Simulator on October 20, 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.*