Name: Calculate84 Plus
Rating: 5 (1 reviews)
Author: Di Venisco UG (haftungsbeschrankt)

Description

Graph functions, use advanced math commands for your calculations, create tables, and perform statistics.
CALCULATE
• Type in equations in natural textbook format
• The scientific calculator solves all functions like sin, cos, tan, e, ln, Σ, log, ...
• Use MATH, NUM, and PROB functions
GRAPH
• The graphing calculator lets you plot more than ten functions at once, each with a different color
• Touch-enabled graph window
• Zoom and trace with your fingers in full-screen
• Find intersect, min, max, zero, integral, and derivative
STATISTICS
• Easily enter lists using the Statistics List Editor
• Perform 1- and 2- Variable Stats
• Find best-fit lines like LinReg, QuadReg, CubicReg, QuartReg, ExpReg
• Work with distributions and regressions
TABLE
• Analyze X and Y values of your functions
MATRIX
• Do basic matrix arithmetic operations like +, -, *, or power of a Matrix
• Put the matrix into Reduced Row-Echelon form and solve linear equation systems
• Calculate the determinant, inversion or transpose the matrix
CATALOG
• Extensive catalog of all commands with syntax, example, and possible error messages
CONTACT
Write to us at [email protected]
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For extended features such as more advanced calculations and functions, subscribe to HyperCalc.
Auto-Renewable Subscription Terms:
• Payment will be charged to iTunes Account at confirmation of purchase;
• Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period;
• Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal;
• Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase;
• Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable;
• Prices are in U.S. dollars, may vary in countries other than the U.S. and are subject to change without notice.
Terms of Service:
http://www.hypercalc.org/terms.html
Privacy Policy:
http://www.hypercalc.org/privacy.html

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Calculate84 Plus FAQ

Is Calculate84 Plus free?

Yes, Calculate84 Plus is completely free and it doesn't have any in-app purchases or subscriptions.
Is Calculate84 Plus legit?

🤔 The Calculate84 Plus app's quality is mixed. Some users are satisfied, while others report issues. Consider reading individual reviews for more context.

Thanks for the vote
How much does Calculate84 Plus cost?

Calculate84 Plus is free.
What is Calculate84 Plus revenue?

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User Rating

5 out of 5

1 ratings in Slovakia

Ratings History

Calculate84 Plus Reviews

Just like a TI84!

So helpful for stats! Definitely worth the $30!

Table issue

App is great but when I try and pull up the table for an equation in y= the app just closes for some reason.

Already paid

I paid for the lifetime a few months ago but the new update gave me the base features and said I had to pay again

Review, and I paid for this

I’m leaving this review because of a glitch and so you see it; your calculator does not allow people to input negative matrices. Like, you can’t input “-2” or anything as a value. Thank you. Please fix this and any other glitches ASAP.

Can’t rate zero

$30 for an app and then half the features still don’t work. They want you to pay monthly for a subscription (which is also not listed under in-app purchases). Glad it was a free promotion download so I didn’t waste the money.

Bugs caused me to miss out on the IAP promotion!

I downloaded this app yesterday morning, a couple hours before AppAdvice sent out notifications to their users about their daily “Apps Gone Free” listings. After I launched into it, I wanted to go into their IAP section (to take advantage of the temporarily $0.00 priced Lifetime Upgrade) — but for the life of me, I could not find it. I searched high and low, trying everything I could think of. I even ended up browsing through nearly all of their online help material, but I found no reference to IAPs. I went into every possible button, drilling all the way down, but I always came up empty. Finally, in the wee hours of the morning the next day, I launch into it again, and voila! A pop-up splash-screen appears with links into the IAP section I was looking for! So, I tap the link to open it, and there it was. Just a few more taps, and… ummm wait a sec. Surprise! The temporary promotional discount was over, and the price returned the regular price of something like $29.00. Curiously, during my first search for the IAP screen (earlier the previous day), app freezes caused me to forcibly quit and relaunch the app, and the pop-up slash screen I was searching for didn’t splash on my screen at all. I swiped up and closed the app, and relaunched it (a few times), but never once did the IAP screen appear as a popular for me… And now that the promotion is over, the needed splash screen happily appears. So, what was the problem in the end? I.H.N.F.I. !! Bugs, or perhaps nefarious practices, are a couple of possible guesses. In any case, I have several other advanced graphing calculator apps, so I will survive.

Fantastic App

This has quickly become my go-to app for classes and research. It does everything you could want.

👎🏼👎🏼👎🏼👎🏼👎🏼

👎🏼👎🏼

loveeee

love this app

great calculator

Unlike most calculators, this app actually calculates exponents correctly (for those needing it for advanced classes). Not only is it accurate, it doesn’t clutter your screen with ads and pop-up ads.

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