Unit Converter vs GoPiP
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Unit Converter
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.
- Offline unit conversion
- 20+ conversion categories
- Live currency rates
- BMI and age calculators
- Favorites and history
- Light and dark themes
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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.
GoPiP
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GoPiP is a multitasking browser that allows you to play videos in an in-app browser and instantly switch to a PiP (Picture-in-Picture) floating window with just a single tap. [Perfect for anyone who wants to:] • Watch videos while using KakaoTalk, texting, or taking notes at the same time. • Enjoy videos from various sites like YouTube, Twitch, and Naver TV in PiP mode. • Have an all-in-one app without needing separate PiP utilities. [Key Features] • Access any website instantly via the in-app browser. • Switch to a floating window with just one tap on the green PiP button. • Keep videos playing even while on the home screen or using other apps. • Freely adjust the size and position of the window. [How to Use] 1. Launch GoPiP and tap [Get Started]. 2. Go to your desired website in the browser and play a video. 3. Tap the PiP button at the bottom → Switch to the floating window. 4. Go to the home screen or use other apps—the video keeps playing! ※ PiP mode may be restricted for certain videos depending on device settings and individual service policies.
Screenshots
Verdict
The clearest difference is ads: Unit Converter at none against GoPiP's shown. On price, update cadence, in-app purchases and device support 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.
Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 31, 2026 and November 10, 2026 respectively.
| Parameter | Unit Converter | GoPiP |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 months | Every 3 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 44 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | Gunawan Santoso | JAEMIN LEE |
In-app purchases
Unit Converter
No in-app purchases
GoPiP
No in-app purchases
Questions
Is Unit Converter free?
Is GoPiP free?
Do Unit Converter or GoPiP have ads?
Which is updated more often, Unit Converter or GoPiP?
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