# Duronto vs Calculator CIassic

The clearest difference is rating: Calculator CIassic at 4.9 against Duronto's 3.8. Calculator CIassic also leads on update cadence (weekly vs every 4 weeks). Duronto's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, ratings volume, device support and iOS requirement there is nothing between them.

Both are free to download. Calculator CIassic sells 1 one-off in-app purchase. Duronto asks for nothing beyond the download.

Calculator CIassic holds the better App Store score, 4.9 against 3.8. Both are backed by a comparable volume of ratings — 6 and 12 respectively.

Duronto ships an update every 4 weeks, Calculator CIassic weekly. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Duronto | Calculator CIassic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (6 ratings)](https://appshunter.io/ios/app/duronto/id1554054216/reviews) | **[4.9 (12 ratings)](https://appshunter.io/ios/app/calculator-ciassic/id6447488409/reviews)** |
| Number of ratings | 6 | **12** |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 weeks | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 55 MB | 62 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Sharif Uddin](https://appshunter.io/developer/1178897785) | [Edison Largo](https://appshunter.io/developer/978541799) |

## What reviewers say

### Duronto

[App page](https://appshunter.io/ios/app/duronto/id1554054216)

This Bengali browser integrates entertainment, news, and other services, enhancing the internet browsing experience. Users can enjoy movies, dramas, sports, and news while surfing the web.

**Highlights:** Integrated entertainment package, News services, Other services, Enhanced browsing experience, Movie streaming, Drama streaming, Sports streaming

**Features:** macOS Compatibility

**In-app purchases:** none


### Calculator CIassic

[App page](https://appshunter.io/ios/app/calculator-ciassic/id6447488409)

A straightforward and user-friendly calculator app designed for quick calculations. It features a display log for tracking calculations, a backspace key for corrections, and supports both decimal points and commas.

**Highlights:** Display log for calculations, Backspace key for corrections, Decimal point and comma support, Easy-to-use interface, Suitable for students and professionals

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |


## Frequently asked questions

### Is Duronto free?

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

### Is Calculator CIassic free?

Calculator CIassic is free to download, with in-app purchases available.

### Which has better reviews, Duronto or Calculator CIassic?

Calculator CIassic is rated higher. Duronto averages 3.8 out of 5 from 6 ratings, while Calculator CIassic averages 4.9 from 12 ratings.

### Do Duronto or Calculator CIassic have ads?

Calculator CIassic shows ads; Duronto does not.

### Which is updated more often, Duronto or Calculator CIassic?

Duronto ships an update every 4 weeks, and Calculator CIassic weekly. Most recently, Duronto was updated on October 20, 2026 and Calculator CIassic on October 24, 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.*