# Calculator Pro Lite vs Simple Calculator.

Calculator Pro Lite and Simple Calculator. both sit at 4.6 stars, but that hides the real split: 79% of Calculator Pro Lite's written reviews are positive against 65% of Simple Calculator.'s. On price, rating, ratings volume and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.6 for Calculator Pro Lite against 4.6 for Simple Calculator.. Both are backed by a comparable volume of ratings — 3.1K and 1.6K respectively. Written reviews are what separate them: 79% of Calculator Pro Lite's written reviews are positive against 65% of Simple Calculator.'s.

Calculator Pro Lite ships an update every 2 months, Simple Calculator. every 3 months. Both last shipped on November 6, 2026.

## The numbers

| Metric | Calculator Pro Lite | Simple Calculator. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (3.1K ratings)](https://appshunter.io/ios/app/calculator-pro-lite/id782873366/reviews)** | [4.6 (1.6K ratings)](https://appshunter.io/ios/app/simple-calculator/id1324926551/reviews) |
| Number of ratings | **3.1K** | 1.6K |
| Positive reviews | **78.8% of reviews** | 65.1% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Ad-supported | Ad-supported |
| Size | 43 MB | 5 MB |
| Requires iOS | **15.2** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cider Software LLC](https://appshunter.io/developer/465180756) | [tasser gyati](https://appshunter.io/developer/1324926550) |

## What reviewers say

### Calculator Pro Lite

[App page](https://appshunter.io/ios/app/calculator-pro-lite/id782873366)

A highly customizable calculator app offering a modern interface and extensive features. Personalize themes, button layouts, and visual elements. Track your calculations with a detailed history and access scientific functions.

**Highlights:** Customizable themes and colors, Dual-line display, Calculation history, Scientific calculator functions, Adjustable font size, Dark Mode support

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Performs calculations quickly
- 📋 Keeps track of calculations
- 🔙 Allows for corrections
- 💡 Customizable background

**What reviewers complain about**

- 💸 Ads can be intrusive
- 🚫 Ads prevent full functionality
- 🔌 High battery consumption due to ads

**Reported bugs**

- App crashes when too many ads are shown
- Ads cover up parts of the calculator interface

**Requested features**

- Dark mode option
- More customization options
- Ability to save/export calculation history


### Simple Calculator.

[App page](https://appshunter.io/ios/app/simple-calculator/id1324926551)

A straightforward calculator designed for speed and accuracy, mimicking classic pocket calculators. It offers real-world logic, business-focused calculations like cost, sell, and margin, and a clean interface for effortless use.

**Highlights:** Real-world logic, no forced order of operations, Running total display, Cost, sell, margin calculations, Add/subtract percentages in one step, Clean, intuitive interface with large buttons, Minimal, non-intrusive ads

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

**In-app purchases:** none

**What reviewers like**

- 👍 Simple and easy to use
- 💡 Supports percentage calculations
- 🚀 Fast and responsive
- 🔒 No security issues reported

**What reviewers complain about**

- 🐛 Occasional display issues with underline artifacts
- 📢 Intrusive ads in free version
- 💰 Paid version not clearly advertised

**Reported bugs**

- Incorrect calculation results in some cases
- Ads appearing during critical usage scenarios

**Requested features**

- Add a dedicated 'C' clear button
- Provide more customization options for key layout
- Implement a history/memory function


## Frequently asked questions

### Is Calculator Pro Lite free?

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

### Is Simple Calculator. free?

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

### Which has better reviews, Calculator Pro Lite or Simple Calculator.?

Calculator Pro Lite is rated higher. Calculator Pro Lite averages 4.6 out of 5 from 3.1K ratings, while Simple Calculator. averages 4.6 from 1.6K ratings.

### Do Calculator Pro Lite or Simple Calculator. have ads?

Both Calculator Pro Lite and Simple Calculator. show ads.

### Which is updated more often, Calculator Pro Lite or Simple Calculator.?

Calculator Pro Lite ships an update every 2 months, and Simple Calculator. every 3 months. Most recently, Calculator Pro Lite was updated on November 6, 2026 and Simple Calculator. on November 6, 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.*