# E vs Distill & Proof

The clearest difference is in-app purchases: E at none against Distill & Proof's 1. E also leads on iOS requirement (13.0 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. Distill & Proof sells 1 in-app purchase, starting at $6.99 per month. E asks for nothing beyond the download.

## The numbers

| Metric | E | Distill & Proof |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/e-wire-calc/id885429495/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 18 months | — |
| Monetization | Free | — |
| Size | 26 MB | 23 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [ELEKTRISOLA](https://appshunter.io/developer/885429498) | [13 Scions Publishing, LLC](https://appshunter.io/developer/1864430080) |

## What reviewers say

### E

[App page](https://appshunter.io/ios/app/e-wire-calc/id885429495)

This tool helps determine technical characteristics of enamelled copper wire based on industry standards. It offers functions for diameter conversion, resistance calculations, and breakdown voltage.

**Highlights:** Diameter conversion (mm, inch, AWG), Resistance calculation, Metal wire diameter calculation, Resistance tolerance, Enamelled copper quantity and length, Breakdown voltage, Winding tension calculation, Overall diameter tolerance

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

**In-app purchases:** none


### Distill & Proof

[App page](https://appshunter.io/ios/app/distill-and-proof/id6758254533)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Distill and Proof | $6.99 | per month |


## Frequently asked questions

### Is E free?

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

### Is Distill & Proof free?

Distill & Proof is free to download, with in-app purchases available.

### Do E or Distill & Proof have ads?

Neither E nor Distill & Proof shows ads.

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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.*