Calculator⁼ subscription: cost, reviews, how to cancel

• App Store rating4.6★ from 358,262 ratings
• Cheapest subscription$0.49 per week
• Reviews mentioning billing, last 12 months16 of 149 reviews

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

What the data says

• Billing complaints in reviews16 of 149 reviews in the last 12 months mention charges, subscriptions, refunds or cancelling (11%)
• Free trial converts to a paid plan3 days free trial, then $0.49 per week

What Calculator⁼ costs

Download: Free. Subscriptions start at $0.49 per week.

• Weekly Premium Access3 days free trial, then renews every week$0.49
• Monthly full access3 days free trial, then renews every month$1.99
• Weekly Premium Access3 days free trial, then renews every week$1.99
• Limited Time OfferRenews every year, no trial$4.99
• Premium Yearly3 days free trial, then renews every year$5.99
• Annual Premium AccessRenews every year, no trial$9.99

How to cancel Calculator⁼

1. Open Settings on your iPhone and tap your name at the top.
2. Tap Subscriptions.
3. Select Calculator⁼ (listed under a plan name such as Weekly Premium Access).
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

History not always showing all entries; Ads covering up parts of the screen; Inability to close full-screen ads.

Recent one-star reviews

adswhy so many ads? why one right after another. enough is enough.

GrrrPain to use because it keeps hitting you with pop-ups

This is not worth the irritationPop ups are so irritating!

Recent five-star reviews

Calculator five star reviewFIVE STARS Only use it maybe once a month, but WHAT A LIFESAVER. Simple division and multiplication, but it is always there. Makes life soooo easy. THANK YOU Walter k Schmidt

Excellent CalculatorI am using it regularly and it meats all my day to day requirments.

КалькуляторХорошо

About the developer

Impala Studios has published on the App Store since Oct 22, 2010: 27 app(s), 2 of them no longer in the store.

• Calculator₊4.7★
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• Flight Tracker +4.7★

Alternatives to Calculator⁼

• Calculator₊4.7★
• Calculator #4.6★
• Calculator Air: AI Math Solver4.7★

Also similar: Calculator + (4.6★), Calculator +ㅤ (4.6★), Math AI: Study Companion (4.2★)

Questions people ask

How much does Calculator⁼ cost?

Download: Free. Subscriptions start at $0.49 per week.

How do I cancel Calculator⁼?

On your iPhone open Settings, tap your name, tap Subscriptions, select Calculator⁼ and tap Cancel Subscription. You keep access until the end of the paid period.

Does Calculator⁼ have a free trial?

Yes: Weekly Premium Access offers a 3 days free trial, then $0.49 per week.

Is this app free to use?

Yes, the app is available for free. However, it does offer in-app purchases, which may unlock additional features or remove advertisements.

Calculator⁼ in one paragraph

Calculator⁼ by Impala Studios is a Utilities app for iPhone. Download: Free. Subscriptions start at $0.49 per week across 6 plan(s). App Store rating 4.6 from 358,262 ratings. 16 of 149 reviews in the last 12 months mention charges, subscriptions, refunds or cancelling (11%). The developer has 27 app(s) on the App Store, 2 no longer listed. Cancel through Settings › Subscriptions on the iPhone. Data verified Sep 8, 2026 by AppsLupa.

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