EarfabSCAN vs Unit Converter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EarfabSCAN
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Welcome to earfabSCAN app If you've already purchased an earfab® product, you now have to use earfabSCAN app to scan your ears and complete your order for your custom-fitted in-ear products. earfabSCAN app provides a convenient and easy way to scan your ears with the use of smartphone 3D scanning. earfabSCAN app is user-friendly and easy to navigate. The app will guide you through the process of how to make a scan. You will also be able to find instruction video links which will guide you through the scanning process. At www.earfab.com you will explore a variety of in-ear products that will meet your preferences. Order now at www.earfab.com
Unit Converter
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Convert any measurement in seconds — even with no signal. ConvertIt is a fast, offline unit converter covering 20 categories, from everyday length and weight to cooking measures, clothing sizes and live currency rates. Type a number, get the answer. No sign-up, no clutter. WHAT YOU CAN CONVERT • Length — cm, inches, metres, feet, miles, kilometres • Weight — kg, pounds, grams, ounces, stones • Temperature — Celsius, Fahrenheit, Kelvin • Volume — litres, gallons, millilitres, cups • Currency — live exchange rates, cached for offline use • Cooking — cups, tablespoons, grams, millilitres • Clothing & shoe sizes — US, UK, EU and JP charts • Area, speed, time, data, pressure, energy, power, force, fuel, angle, frequency • BMI and age calculators BUILT TO BE FAST • Works fully offline — currency rates are cached after the first update • Instant results as you type, with a purpose-built number pad • Favourites and history, so a conversion you do often is one tap away • Search across every unit at once • Light and dark themes WHY PEOPLE KEEP IT INSTALLED Most converters make you dig through menus. ConvertIt puts the number first: pick a category, type, done. It's the one to reach for when you're following a recipe in the wrong units, checking a shoe size before you buy, or working out whether that suitcase is over the weight limit. Free, offline, and quick to open.
Screenshots
Verdict
The clearest difference is device support: Unit Converter at 3 against EarfabSCAN's 1. Unit Converter also leads on iOS requirement (13.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | EarfabSCAN | Unit Converter |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 30 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | Earfab | Gunawan Santoso |
In-app purchases
EarfabSCAN
No in-app purchases
Unit Converter
No in-app purchases









