# Multimeter Simulator vs Voltage Calculator

The clearest difference is in-app purchases: Voltage Calculator at none against Multimeter Simulator's 3. Voltage Calculator also leads on update cadence (every 2 weeks vs every 2 months). Multimeter Simulator's advantage is iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Multimeter Simulator sells 3 one-off in-app purchases. Voltage Calculator asks for nothing beyond the download.

Multimeter Simulator ships an update every 2 months, Voltage Calculator every 2 weeks. The most recent releases landed on September 14, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Multimeter Simulator | Voltage Calculator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 57 MB | 72 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [沛洁 赖](https://appshunter.io/developer/1895142467) | [ESDEV Teknoloji](https://appshunter.io/developer/1693053468) |

## What reviewers say

### Multimeter Simulator

[App page](https://appshunter.io/ios/app/multimeter-simulator/id6763448679)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| three-day experience | $1.29 | one-time |
| one-year VIP | $8.99 | one-time |
| Lifetime VIP | $15.90 | one-time |


### Voltage Calculator

[App page](https://appshunter.io/ios/app/voltage-calculator/id6790529321)

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

**In-app purchases:** none


## Frequently asked questions

### Is Multimeter Simulator free?

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

### Is Voltage Calculator free?

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

### Do Multimeter Simulator or Voltage Calculator have ads?

Neither Multimeter Simulator nor Voltage Calculator shows ads.

### Which is updated more often, Multimeter Simulator or Voltage Calculator?

Multimeter Simulator ships an update every 2 months, and Voltage Calculator every 2 weeks. Most recently, Multimeter Simulator was updated on September 14, 2026 and Voltage Calculator on September 15, 2026.

---

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