# Calculator++P vs HAZET APP

The clearest difference is price: HAZET APP at Free against Calculator++P's $2.99. HAZET APP also leads on rating (5.0 vs 4.2) and iOS requirement (11.0 vs 13.0). Calculator++P's advantage is ratings volume (5 vs 1). On update cadence, ads, in-app purchases and device support there is nothing between them.

HAZET APP is free to download; Calculator++P costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

HAZET APP holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Calculator++P has 5 ratings behind it against 1, so its average is the more settled of the two.

Calculator++P ships an update every 3 months, HAZET APP every 2 months. The most recent releases landed on November 11, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Calculator++P | HAZET APP |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [4.2 (5 ratings)](https://appshunter.io/ios/app/calculator-plus-plus-p/id1072096140/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/hazet-app/id1554267641/reviews)** |
| Number of ratings | **5** | 1 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Paid | **Free** |
| Size | 73 MB | 445 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [YUTAKA KENJO](https://appshunter.io/developer/1070080613) | [Hermann Zerver GmbH & Co.KG](https://appshunter.io/developer/1440027303) |

## What reviewers say

### Calculator++P

[App page](https://appshunter.io/ios/app/calculator-plus-plus-p/id1072096140)

This utility app simplifies calculations with expression input, one-touch discount and tax calculations, and automatic history saving. It offers a memory function and customizable decimal/punctuation formats for efficient use in everyday scenarios like shopping and estimations.

**Highlights:** Expression-based calculations, One-touch discount and tax calculation, Automatic calculation history, Memory function (M+, M-, MC, MAC), Customizable decimal and punctuation formats, Resumable calculations after interruption

**Features:** Vision Pro support

**In-app purchases:** none


### HAZET APP

[App page](https://appshunter.io/ios/app/hazet-app/id1554267641)

Explore quality tools in augmented reality, calculate torque settings with a digital calculator, and measure surfaces with a digital level. Experience products in 3D and share your AR discoveries.

**Highlights:** Augmented reality tool visualization, Digital torque calculator, Digital spirit level, 360-degree product views, Object placement in real environment, Social media sharing

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Calculator++P free?

Calculator++P costs $2.99, with no in-app purchases.

### Is HAZET APP free?

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

### Which has better reviews, Calculator++P or HAZET APP?

HAZET APP is rated higher. Calculator++P averages 4.2 out of 5 from 5 ratings, while HAZET APP averages 5.0 from 1 ratings.

### Do Calculator++P or HAZET APP have ads?

Neither Calculator++P nor HAZET APP shows ads.

### Which is updated more often, Calculator++P or HAZET APP?

Calculator++P ships an update every 3 months, and HAZET APP every 2 months. Most recently, Calculator++P was updated on November 11, 2026 and HAZET APP on November 3, 2026.

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