# Calculate84 Plus vs GuiaUPRRP

The clearest difference is rating: Calculate84 Plus at 4.5 against GuiaUPRRP's 3.0. Calculate84 Plus also leads on ratings volume (306 vs 2). GuiaUPRRP's advantage is in-app purchases (none vs 10) and iOS requirement (10.0 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. Calculate84 Plus sells 10 in-app purchases, starting at $2.99 per month. GuiaUPRRP asks for nothing beyond the download.

Calculate84 Plus holds the better App Store score, 4.5 against 3.0. That said, the two scores are not equally well evidenced: Calculate84 Plus has 306 ratings behind it against 2, so its average is the more settled of the two.

## The numbers

| Metric | Calculate84 Plus | GuiaUPRRP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (306 ratings)](https://appshunter.io/ios/app/calculate84-plus/id1472933065/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/guiauprrp/id1478258504/reviews) |
| Number of ratings | **306** | 2 |
| Positive reviews | 64.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 33 MB | 15 MB |
| Requires iOS | 13.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Di Venisco UG (haftungsbeschrankt)](https://appshunter.io/developer/1449451480) | [Carlos Corrada](https://appshunter.io/developer/1460676212) |

## What reviewers say

### Calculate84 Plus

[App page](https://appshunter.io/ios/app/calculate84-plus/id1472933065)

This app provides advanced scientific and graphing calculator functionality. It allows users to plot multiple functions, perform complex mathematical operations, analyze data with statistics, and manage matrices. An optional subscription unlocks even more features.

**Highlights:** Natural textbook equation input, Plot multiple functions with touch controls, Advanced math, number, and probability functions, 1- and 2- Variable statistics, Matrix arithmetic and equation solving, Extensive command catalog

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HyperCalc - Monthly | $2.99 | per month |
| HyperCalc - Monthly | $2.99 | per month |
| HyperCalc - Monthly | $4.99 | per month |
| HyperCalc - Monthly | $4.99 | per month |
| HyperCalc - Yearly | $14.99 | per year |
| HyperCalc - Yearly | $14.99 | per year |
| HyperCalc - Yearly | $19.99 | per year |
| HyperCalc - Yearly | $19.99 | per year |
| HyperCalc - Lifetime | $29.99 | one-time |
| HyperCalc - Lifetime | $39.99 | one-time |

**What reviewers like**

- 👍 Similar to TI-84
- 👍 Good for stats
- 👍 Accurate calculations
- 👍 No ads
- 👍 Fresh design

**What reviewers complain about**

- 💰 Many features require payment
- 💰 Not free as advertised
- 💰 Subscription model disliked
- 💰 Lifetime purchase issues
- 💰 Expensive ($30)

**Reported bugs**

- Domain incorrect in y= table
- App closes when pulling up table
- Cannot input negative matrices
- App freezes during IAP search
- Cannot drag functions

**Requested features**

- Dark mode
- Numeric solver (free)
- 2nd function
- Chinese language support
- Tutorial videos


### GuiaUPRRP

[App page](https://appshunter.io/ios/app/guiauprrp/id1478258504)

Easily find phone extensions and employee email addresses for the University of Puerto Rico, Río Piedras Campus. Search by name, last name, or workplace to quickly connect with faculty and staff.

**Highlights:** Search phone extensions, Find employee emails, Search by name, Search by last name, Search by workplace

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Calculate84 Plus free?

Calculate84 Plus is free to download, with in-app purchases available.

### Is GuiaUPRRP free?

GuiaUPRRP is free to download, with no in-app purchases.

### Which has better reviews, Calculate84 Plus or GuiaUPRRP?

Calculate84 Plus is rated higher. Calculate84 Plus averages 4.5 out of 5 from 306 ratings, while GuiaUPRRP averages 3.0 from 2 ratings.

### Do Calculate84 Plus or GuiaUPRRP have ads?

Neither Calculate84 Plus nor GuiaUPRRP shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*