# Calculator HD Pro Lite vs Modulo Calculator, iCalcModulo

The clearest difference is rating: Modulo Calculator, iCalcModulo at 5.0 against Calculator HD Pro Lite's 4.6. Modulo Calculator, iCalcModulo also leads on iOS requirement (12.0 vs 15.2). Calculator HD Pro Lite's advantage is review sentiment (77% vs 50%) and ratings volume (51K vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Modulo Calculator, iCalcModulo holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Calculator HD Pro Lite has 51K ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 77% of Calculator HD Pro Lite's written reviews are positive against 50% of Modulo Calculator, iCalcModulo's, so the app with the better star average is not the one people write more warmly about.

Calculator HD Pro Lite ships an update every 2 months, Modulo Calculator, iCalcModulo every 6 weeks. The most recent releases landed on October 17, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Calculator HD Pro Lite | Modulo Calculator, iCalcModulo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (51K ratings)](https://appshunter.io/ios/app/calculator-hd-pro-lite/id571121141/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/modulo-calculator-icalcmodulo/id6443557633/reviews)** |
| Number of ratings | **51K** | 1 |
| Positive reviews | **77.4% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Ad-supported | Ad-supported |
| Size | 47 MB | 14 MB |
| Requires iOS | 15.2 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cider Software LLC](https://appshunter.io/developer/465180756) | [Takao Ichimura](https://appshunter.io/developer/1474061593) |

## What reviewers say

### Calculator HD Pro Lite

[App page](https://appshunter.io/ios/app/calculator-hd-pro-lite/id571121141)

This app offers a user-friendly calculator with large buttons and extensive customization options. It features a dual-line display to see input and results simultaneously, saves your calculation history, and provides full scientific functions. Personalize layouts, themes, and even button symbols to suit your needs.

**Highlights:** Dual-line display, Calculation history, Full scientific functions, Customizable layouts and themes, Big buttons, Email history

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 📝 Keeps calculation history
- 💡 Customizable layout and themes
- 🔢 Large, clear numbers
- 🧮 Variety of functions (basic, scientific, etc.)

**What reviewers complain about**

- 💢 Intrusive ads, especially between calculations
- 🙄 Ads that are difficult to close
- 🤦‍♂️ Ads that interrupt workflow
- 🤑 Expensive to remove ads
- 🚫 Gambling ads

**Reported bugs**

- Calculation errors with very large numbers
- Crashes after recent update
- Decimal point displayed as comma

**Requested features**

- Dark mode option
- Ability to sync calculation history across devices
- More advanced math functions (e.g. dms/dd)
- Customizable button layout
- Ability to disable ads without paying


### Modulo Calculator, iCalcModulo

[App page](https://appshunter.io/ios/app/modulo-calculator-icalcmodulo/id6443557633)

This utility app provides a familiar calculator interface with the unique ability to calculate division remainders. It offers a calculation history, formula display, and clipboard functions for efficient use. Ideal for tasks requiring precise division with remainders.

**Highlights:** Division remainder calculation, Calculation history, Formula display, Clipboard copy/paste, Percent calculations, Familiar calculator operation

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

**In-app purchases:** none


## Frequently asked questions

### Is Calculator HD Pro Lite free?

Calculator HD Pro Lite is free to download, with no in-app purchases.

### Is Modulo Calculator, iCalcModulo free?

Modulo Calculator, iCalcModulo is free to download, with no in-app purchases.

### Which has better reviews, Calculator HD Pro Lite or Modulo Calculator, iCalcModulo?

Modulo Calculator, iCalcModulo is rated higher. Calculator HD Pro Lite averages 4.6 out of 5 from 51K ratings, while Modulo Calculator, iCalcModulo averages 5.0 from 1 ratings.

### Do Calculator HD Pro Lite or Modulo Calculator, iCalcModulo have ads?

Both Calculator HD Pro Lite and Modulo Calculator, iCalcModulo show ads.

### Which is updated more often, Calculator HD Pro Lite or Modulo Calculator, iCalcModulo?

Calculator HD Pro Lite ships an update every 2 months, and Modulo Calculator, iCalcModulo every 6 weeks. Most recently, Calculator HD Pro Lite was updated on October 17, 2026 and Modulo Calculator, iCalcModulo on October 16, 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.*