# kVA Calculator vs SANY DP

The clearest difference is ads: SANY DP at none against kVA Calculator's shown. SANY DP also leads on update cadence (every 2 months vs every 6 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

kVA Calculator ships an update every 6 months, SANY DP every 2 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | kVA Calculator | SANY DP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (12 ratings)](https://appshunter.io/ios/app/kva-calculator/id467407057/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 41.7% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Ad-supported | — |
| Size | 10 MB | 117 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Pro Certs Software Ltd](https://appshunter.io/developer/444429696) | [三一汽车制造有限公司](https://appshunter.io/developer/1361916725) |

## What reviewers say

### kVA Calculator

[App page](https://appshunter.io/ios/app/kva-calculator/id467407057)

Easily calculate and convert electrical values like kVA, kW, Amps, Volts, and Power Factor. Supports both single and three-phase calculations for engineers working with power systems.

**Highlights:** Calculate kVA, kW, Amps, Volts, Power Factor, Single Phase Calculations, Three Phase Calculations, Convert between electrical units, Intuitive input for two values to find the third

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

**In-app purchases:** none


### SANY DP

[App page](https://appshunter.io/ios/app/sany-dp/id6754873136)

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

**In-app purchases:** none


## Frequently asked questions

### Is kVA Calculator free?

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

### Is SANY DP free?

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

### Do kVA Calculator or SANY DP have ads?

kVA Calculator shows ads; SANY DP does not.

### Which is updated more often, kVA Calculator or SANY DP?

kVA Calculator ships an update every 6 months, and SANY DP every 2 months. Most recently, kVA Calculator was updated on October 24, 2026 and SANY DP 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.*