# Calctan vs CalculatorWidgy

The clearest difference is in-app purchases: Calctan at none against CalculatorWidgy's 1. Calctan also leads on rating (4.5 vs 4.2) and ratings volume (61 vs 5). CalculatorWidgy's advantage is review sentiment (60% vs 29%) and update cadence (monthly vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. CalculatorWidgy sells 1 one-off in-app purchase. Calctan asks for nothing beyond the download.

Calctan holds the better App Store score, 4.5 against 4.2. That said, the two scores are not equally well evidenced: Calctan has 61 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 29% of Calctan's written reviews are positive against 60% of CalculatorWidgy's, so the app with the better star average is not the one people write more warmly about.

Calctan ships an update every 3 months, CalculatorWidgy monthly. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Calctan | CalculatorWidgy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (61 ratings)](https://appshunter.io/ios/app/calctan/id1445480535/reviews)** | [4.2 (5 ratings)](https://appshunter.io/ios/app/calculatorwidgy-widget-calc/id6467607388/reviews) |
| Number of ratings | **61** | 5 |
| Positive reviews | 28.6% of reviews | **60.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 9 MB | 8 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | +4 |
| Developer | [Jorge Lozada](https://appshunter.io/developer/421852863) | [永刚 陈](https://appshunter.io/developer/1289220847) |

## What reviewers say

### Calctan

[App page](https://appshunter.io/ios/app/calctan/id1445480535)

This app offers a high-precision scientific and financial calculator with a smart formula workspace and an auditable tape for tracking calculations. It's designed for students and professionals needing to edit complex expressions, manage finances, and export reports.

**Highlights:** Smart formula editing with tap-to-edit cursor, Undo/Redo functionality, Advanced scientific math functions, Auditable calculation tape, Exportable reports via AirPrint/PDF, iCloud sync across devices

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

**In-app purchases:** none


### CalculatorWidgy

[App page](https://appshunter.io/ios/app/calculatorwidgy-widget-calc/id6467607388)

Perform calculations directly from your home screen with interactive widgets. View the entire calculation process and result simultaneously. Save and review past calculations locally or sync them across devices via iCloud.

**Highlights:** Interactive home screen widgets, Simultaneous calculation and result display, Local calculation history, iCloud synchronization, Perform calculations without opening app

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $3.99 | one-time |


## Frequently asked questions

### Is Calctan free?

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

### Is CalculatorWidgy free?

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

### Which has better reviews, Calctan or CalculatorWidgy?

Calctan is rated higher. Calctan averages 4.5 out of 5 from 61 ratings, while CalculatorWidgy averages 4.2 from 5 ratings.

### Do Calctan or CalculatorWidgy have ads?

Neither Calctan nor CalculatorWidgy shows ads.

### Which is updated more often, Calctan or CalculatorWidgy?

Calctan ships an update every 3 months, and CalculatorWidgy monthly. Most recently, Calctan was updated on November 6, 2026 and CalculatorWidgy on November 3, 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.*