# Arc Calculator Pro vs Wire & Load

The clearest difference is price: Wire & Load at Free against Arc Calculator Pro's $3.99. Wire & Load also leads on update cadence (every 2 months vs every 41 months). Arc Calculator Pro's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.

Wire & Load is free to download; Arc Calculator Pro costs $3.99 up front. Wire & Load sells 1 one-off in-app purchase. Arc Calculator Pro asks for nothing beyond the download.

Arc Calculator Pro ships an update every 41 months, Wire & Load every 2 months. The most recent releases landed on November 3, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Arc Calculator Pro | Wire & Load |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 41 months | **Every 2 months** |
| Monetization | Paid | — |
| Size | 2 MB | 3 MB |
| Requires iOS | **16.1** | 16.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Imran Pinjara](https://appshunter.io/developer/1484488781) | [Shenzhen Fu Kang Heng Development Co., Ltd.](https://appshunter.io/developer/1863837413) |

## What reviewers say

### Arc Calculator Pro

[App page](https://appshunter.io/ios/app/arc-calculator-pro/id1491369908)

This utility app provides precise calculations for various arc measurements, including length, angle, radius, and area. It supports both millimeters and inches, making it ideal for fabrication and engineering tasks. The app is designed for high performance and offline use.

**Highlights:** Arc Length Calculation, Arc Angle Calculation, Arc Radius Calculation, Arc Segment Area Calculation, Arc Sector Area Calculation, Supports mm and inches, Offline functionality

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

**In-app purchases:** none


### Wire & Load

[App page](https://appshunter.io/ios/app/wire-and-load/id6768856542)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $1.99 | one-time |


## Frequently asked questions

### Is Arc Calculator Pro free?

Arc Calculator Pro costs $3.99, with no in-app purchases.

### Is Wire & Load free?

Wire & Load is free to download, with in-app purchases available.

### Do Arc Calculator Pro or Wire & Load have ads?

Neither Arc Calculator Pro nor Wire & Load shows ads.

### Which is updated more often, Arc Calculator Pro or Wire & Load?

Arc Calculator Pro ships an update every 41 months, and Wire & Load every 2 months. Most recently, Arc Calculator Pro was updated on November 3, 2026 and Wire & Load on November 2, 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.*