Unit Converter - Best Unit App subscription: cost, reviews, how to cancel

• App Store rating4.8★ from 198,399 ratings
• Cheapest subscription$3.99 per month
• Reviews mentioning billing, last 12 months20 of 547 reviews

On this page: what it costs, how to cancel, what reviewers say.

What the data says

• Free trial converts to a paid plan3 days free trial, then $3.99 per month

What Unit Converter - Best Unit App costs

Download: Free. Subscriptions start at $3.99 per month.

• Premium3 days free trial, then renews every month$3.99
• PremiumRenews every month, no trial$6.99
• Premium7 days free trial, then renews every year$24.99
• PremiumRenews every year, no trial$34.99

How to cancel Unit Converter - Best Unit App

1. Open Settings on your iPhone and tap your name at the top.
2. Tap Subscriptions.
3. Select Unit Converter - Best Unit App (listed under a plan name such as Premium).
4. Tap Cancel Subscription and confirm. You keep access until the end of the paid period.

If the app is not in that list, it was not billed through Apple. Cancel it with the developer instead: support page or website.

Charged after cancelling or during a trial? Request a refund at reportaproblem.apple.com within 90 days.

What reviewers say

Reported bugs

Forced 5-star review prompt; Inaccurate weight/stone conversion.

Recent one-star reviews

Too many adsUsed to be great. Now the ads cover up the keyboard. Unusable now.

Full Screen Ads. Nearly all features paywalledFeels really greedy, ads all over. I went and found a better one called conversion calculator plus, no full screen ads all the features here are free there

Locks upAfter one use it filled the screen with an advertisement that couldn’t be cleared off. I’d gladly pay for an ax free version.

Recent five-star reviews

Wonderfully Useful AppI use this app pretty much every day. I have never had an issue with it. It does as advertised!

Handy!As an American living in the Philippines, I use it all the time. I have for years.

Very goodIt comes extremely useful when I can’t calculate something or I need a second check on my calculations

About the developer

Alan Mrvica has published on the App Store since Jan 18, 2013: 9 app(s), 1 of them no longer in the store.

• Units Plus Converter4.9★
• Tip Calculator Master % - Best Bill Splitting App4.8★
• Big Digits Tape Calculator1.5★
• Currency Plus Exchange Rate4.8★
• Clock Widget - Funky Colors4.0★

Alternatives to Unit Converter - Best Unit App

• Unit Converter - Convert all4.6★
• Currency converter calculator!4.7★
• Currency4.8★

Also similar: Convert Any Unit Lite (4.7★), My Currency Converter & Rates (4.8★), Currency Converter Calculator• (4.5★)

Questions people ask

How much does Unit Converter - Best Unit App cost?

Download: Free. Subscriptions start at $3.99 per month.

How do I cancel Unit Converter - Best Unit App?

On your iPhone open Settings, tap your name, tap Subscriptions, select Unit Converter - Best Unit App and tap Cancel Subscription. You keep access until the end of the paid period.

Does Unit Converter - Best Unit App have a free trial?

Yes: Premium offers a 3 days free trial, then $3.99 per month.

How does the currency conversion work and is it free?

Currency exchange rates are downloaded once a day when the app is opened, requiring an internet connection. Each download uses a very small amount of data. The app is free to download and use, but may offer in-app purchases or contain ads.

Unit Converter - Best Unit App in one paragraph

Unit Converter - Best Unit App by Alan Mrvica is a Travel app for iPhone. Download: Free. Subscriptions start at $3.99 per month across 4 plan(s). App Store rating 4.8 from 198,399 ratings. 20 of 547 reviews in the last 12 months mention charges, subscriptions, refunds or cancelling (4%). The developer has 9 app(s) on the App Store, 1 no longer listed. Cancel through Settings › Subscriptions on the iPhone. Data verified Oct 23, 2026 by AppsLupa.

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