# Electronic Circuits Calc Pro vs Warmeo Pro

The clearest difference is price: Warmeo Pro at Free against Electronic Circuits Calc Pro's $4.99. Warmeo Pro also leads on iOS requirement (14.2 vs 17.0). Electronic Circuits Calc Pro's advantage is chart position (#200 vs unranked) and update cadence (every 2 months vs every 3 months). On ads, in-app purchases and device support there is nothing between them.

Warmeo Pro is free to download; Electronic Circuits Calc Pro costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Electronic Circuits Calc Pro ships an update every 2 months, Warmeo Pro every 3 months. The most recent releases landed on October 19, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Electronic Circuits Calc Pro | Warmeo Pro |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Best chart rank | **#200** | — |
| Size | 19 MB | 251 MB |
| Requires iOS | 17.0 | **14.2** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [ALG Software Lab](https://appshunter.io/developer/1650561236) | [Polytropic](https://appshunter.io/developer/1613713281) |

## What reviewers say

### Electronic Circuits Calc Pro

[App page](https://appshunter.io/ios/app/electronic-circuits-calc-pro/id1658493129)

**Currently charting:** #200 Top Paid · Utilities (US App Store)

**Features:** Vision Pro support

**In-app purchases:** none


### Warmeo Pro

[App page](https://appshunter.io/ios/app/warmeo-pro/id6743703693)

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

**In-app purchases:** none


## Frequently asked questions

### Is Electronic Circuits Calc Pro free?

Electronic Circuits Calc Pro costs $4.99, with no in-app purchases.

### Is Warmeo Pro free?

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

### Do Electronic Circuits Calc Pro or Warmeo Pro have ads?

Neither Electronic Circuits Calc Pro nor Warmeo Pro shows ads.

### Which is updated more often, Electronic Circuits Calc Pro or Warmeo Pro?

Electronic Circuits Calc Pro ships an update every 2 months, and Warmeo Pro every 3 months. Most recently, Electronic Circuits Calc Pro was updated on October 19, 2026 and Warmeo Pro on October 24, 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.*