# Unit Converter vs WireGuard Aether VPN

The clearest difference is price: Unit Converter at Free against WireGuard Aether VPN's $0.99. Unit Converter also leads on iOS requirement (15.0 vs 17.0). WireGuard Aether VPN's advantage is update cadence (fortnightly vs every 3 months). On ads, in-app purchases and device support there is nothing between them.

Unit Converter is free to download; WireGuard Aether VPN costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Unit Converter ships an update every 3 months, WireGuard Aether VPN fortnightly. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Unit Converter | WireGuard Aether VPN |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/unit-converter-convertit/id6766193826/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 44 MB | 19 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Gunawan Santoso](https://appshunter.io/developer/1843786072) | [MerchPatrol LLC](https://appshunter.io/developer/1882875942) |

## What reviewers say

### Unit Converter

[App page](https://appshunter.io/ios/app/unit-converter-convertit/id6766193826)

This utility app provides instant unit conversions across 20 categories, including length, weight, temperature, and currency. It works offline, offers a clean interface, and includes helpful calculators for BMI and age.

**Highlights:** Offline unit conversion, 20+ conversion categories, Live currency rates, BMI and age calculators, Favorites and history, Light and dark themes

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

**In-app purchases:** none


### WireGuard Aether VPN

[App page](https://appshunter.io/ios/app/wireguard-aether-vpn/id6804873740)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Unit Converter free?

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

### Is WireGuard Aether VPN free?

WireGuard Aether VPN costs $0.99, with no in-app purchases.

### Do Unit Converter or WireGuard Aether VPN have ads?

Neither Unit Converter nor WireGuard Aether VPN shows ads.

### Which is updated more often, Unit Converter or WireGuard Aether VPN?

Unit Converter ships an update every 3 months, and WireGuard Aether VPN fortnightly. Most recently, Unit Converter was updated on October 28, 2026 and WireGuard Aether VPN on October 29, 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.*