# Ångström, the unit converter vs Easy Unit

The clearest difference is in-app purchases: Easy Unit at none against Ångström, the unit converter's 1. Easy Unit also leads on update cadence (every 3 weeks vs every 3 months). Ångström, the unit converter's advantage is ads (none vs shown) and iOS requirement (12.0 vs 15.6). On price, rating, ratings volume and device support there is nothing between them.

Both are free to download. Ångström, the unit converter sells 1 one-off in-app purchase. Easy Unit asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for Ångström, the unit converter against 4.8 for Easy Unit. Both are backed by a comparable volume of ratings — 31 and 19 respectively.

Ångström, the unit converter ships an update every 3 months, Easy Unit every 3 weeks. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Ångström, the unit converter | Easy Unit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (31 ratings)](https://appshunter.io/ios/app/angstrom-the-unit-converter/id783839219/reviews) | **[4.8 (19 ratings)](https://appshunter.io/ios/app/easy-unitconvert-units/id1643640909/reviews)** |
| Number of ratings | **31** | 19 |
| Positive reviews | 84.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 22 MB | 27 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [Alexander Babaev](https://appshunter.io/developer/783839222) | [APPS BAY LIMITED](https://appshunter.io/developer/1599035519) |

## What reviewers say

### Ångström, the unit converter

[App page](https://appshunter.io/ios/app/angstrom-the-unit-converter/id783839219)

Effortlessly convert units, currencies, and timezones with a fast, intuitive interface. Simply type a number and a few letters to get instant results, with smart suggestions and offline currency rates. Unlock additional features like timezone conversion through an in-app purchase.

**Highlights:** Instant conversion as you type, Dedicated numpad, Smart unit suggestions, Offline currency rates, Learns user conversion habits, Supports alternative unit spellings

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full unit pack | $1.99 | one-time |

**What reviewers like**

- 👍 Highly easy to use
- 🚀 Fast and efficient conversions
- 💡 Intuitive and clever design
- ✨ Beautiful and pleasant interface
- 🌟 The one ultimate converter needed

**What reviewers complain about**

- 🐛 Apple Watch app is dictation only
- 🐛 UI is beautiful but most units require payment
- 🐛 Lacks UK imperial measurements (pounds and ounces)
- 🐛 App name is hard to find
- 🐛 Incompatible with older devices (implied by older reviews)

**Reported bugs**

- Additional keyboard and unit selection are broken with iOS update
- App crashes after launch
- App asks to sign into iTunes account
- Conversions are wrong (e.g., 1 cup = 250ml)
- Apple Watch app is dictation only

**Requested features**

- Add grain (граны) as a unit of measurement
- Add UK imperial measurements (pounds and ounces)
- Add Kazakhstani Tenge typographic symbol (₸)
- Add time conversion from am/pm to 24-hour format
- Improve built-in keyboard and unit selection


### Easy Unit

[App page](https://appshunter.io/ios/app/easy-unitconvert-units/id1643640909)

This app simplifies unit conversions with a wide range of tools. Easily convert currencies, weights, measurements, and time with a user-friendly interface. It's designed for quick and accurate calculations.

**Highlights:** Currency conversion, Weight conversion, Feet and inches calculation, Hours calculation, Multiple unit types

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

**In-app purchases:** none


## Frequently asked questions

### Is Ångström, the unit converter free?

Ångström, the unit converter is free to download, with in-app purchases available.

### Is Easy Unit free?

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

### Which has better reviews, Ångström, the unit converter or Easy Unit?

Easy Unit is rated higher. Ångström, the unit converter averages 4.8 out of 5 from 31 ratings, while Easy Unit averages 4.8 from 19 ratings.

### Do Ångström, the unit converter or Easy Unit have ads?

Easy Unit shows ads; Ångström, the unit converter does not.

### Which is updated more often, Ångström, the unit converter or Easy Unit?

Ångström, the unit converter ships an update every 3 months, and Easy Unit every 3 weeks. Most recently, Ångström, the unit converter was updated on October 23, 2026 and Easy Unit 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.*