# Calculator vs Smart

The clearest difference is rating: Smart at 3.0 against Calculator's 2.0. Calculator's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 5 weeks). On price, review sentiment, ratings volume 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.

Smart holds the better App Store score, 3.0 against 2.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

Calculator ships an update every 2 weeks, Smart every 5 weeks. The most recent releases landed on September 28, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Calculator | Smart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (1 ratings)](https://appshunter.io/ios/app/calculator-basic-and-noads/id1551543733/reviews) | **[3.0 (1 ratings)](https://appshunter.io/ios/app/smart-scientific-calculator/id1601424984/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 5 weeks |
| Monetization | **Free** | Ad-supported |
| Size | 23 MB | 49 MB |
| Requires iOS | **10.0** | 14.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Ozhan Gorkem](https://appshunter.io/developer/1177530262) | [Shreyaskumar Patel](https://appshunter.io/developer/1599209768) |

## What reviewers say

### Calculator

[App page](https://appshunter.io/ios/app/calculator-basic-and-noads/id1551543733)

Perform essential math operations like addition, subtraction, multiplication, and division without any interruptions. Save your calculations with custom titles for easy retrieval and reuse.

**Highlights:** Basic arithmetic operations, Ad-free experience, Save calculations with titles, Reuse saved calculations

**Features:** macOS Compatibility

**In-app purchases:** none


### Smart

[App page](https://appshunter.io/ios/app/smart-scientific-calculator/id1601424984)

This utility app offers a comprehensive suite of calculators for everyday financial, health, and date-related needs. It includes tools for loans, investments, taxes, health metrics, and unit conversions, along with a math solver.

**Highlights:** Basic & Scientific Calculations, Loan & Investment Calculators, Health & Date Calculators, Unit & Currency Converters, GST/Sales Tax/VAT Calculator, Math Solver, History & Number to Word Conversion

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Calculator free?

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

### Is Smart free?

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

### Which has better reviews, Calculator or Smart?

Smart is rated higher. Calculator averages 2.0 out of 5 from 1 ratings, while Smart averages 3.0 from 1 ratings.

### Do Calculator or Smart have ads?

Smart shows ads; Calculator does not.

### Which is updated more often, Calculator or Smart?

Calculator ships an update every 2 weeks, and Smart every 5 weeks. Most recently, Calculator was updated on September 28, 2026 and Smart on October 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.*