# Calc Pro HD vs LIMSPlus2

The clearest difference is in-app purchases: LIMSPlus2 at none against Calc Pro HD's 10. Calc Pro HD's advantage is iOS requirement (9.0 vs 18.0). On price there is nothing between them.

Both are free to download. Calc Pro HD sells 10 one-off in-app purchases. LIMSPlus2 asks for nothing beyond the download.

## The numbers

| Metric | Calc Pro HD | LIMSPlus2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.5K ratings)](https://appshunter.io/ios/app/calc-pro-hd-ipad-calculator/id457004119/reviews)** | — |
| Number of ratings | **1.5K** | — |
| Positive reviews | 88.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | — |
| Update frequency | Every 3 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 59 MB | 148 MB |
| Requires iOS | **9.0** | 18.0 |
| Devices | **iPad** | — |
| Age rating | 4+ | 17+ |
| Developer | [Panoramic Software Inc.](https://appshunter.io/developer/329216366) | [INF SYSTEMS PTE LTD](https://appshunter.io/developer/1615514453) |

## What reviewers say

### Calc Pro HD

[App page](https://appshunter.io/ios/app/calc-pro-hd-ipad-calculator/id457004119)

This app offers a comprehensive suite of 10 powerful calculators and 10 financial worksheets, designed to replace your physical calculator. It includes scientific, graphing, unit conversion, and financial tools, catering to students and professionals for a wide range of calculations.

**Highlights:** 10 powerful calculators, 10 financial worksheets, Scientific calculator with RPN, Graphing calculator, Unit converter (3000+ conversions), World currencies converter, Date & Time calculator

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Base Conversions | $0.99 | one-time |
| Date & Time Calculator | $0.99 | one-time |
| Design Pack | $0.99 | one-time |
| Graphing Calculator | $0.99 | one-time |
| Statistics Calculator | $0.99 | one-time |
| World Currencies | $0.99 | one-time |
| Constants | $1.99 | one-time |
| Financial Calculator | $1.99 | one-time |
| Unit Converter | $1.99 | one-time |
| Full Version | $7.99 | one-time |

**What reviewers like**

- 🚀 Comprehensive features
- 👍 Easy to use
- 💡 Versatile with various calculators
- 🔒 No ads in free version
- 👍 Large, clear buttons

**What reviewers complain about**

- 🐛 Conversion errors
- 💰 Expensive to unlock all features
- 🐛 Crashes and compatibility issues
- 🔒 Requires re-purchasing on new devices

**Reported bugs**

- Crashes on iOS 14.3
- Currency converter not updating

**Requested features**

- Bluetooth keyboard support
- Statistical functions
- Landscape mode on iPad
- Improved date/time calculator


### LIMSPlus2

[App page](https://appshunter.io/ios/app/limsplus2/id6450211574)

**In-app purchases:** none


## Frequently asked questions

### Is Calc Pro HD free?

Calc Pro HD is free to download, with in-app purchases available.

### Is LIMSPlus2 free?

LIMSPlus2 is free to download, with no in-app purchases.

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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.*