# Calculator Widget vs DarkReader Web

The clearest difference is update cadence: Calculator Widget at every 3 days against DarkReader Web's every 22 months. Calculator Widget also leads on price ($0.99 vs $2.99). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Calculator Widget costs $0.99 and DarkReader Web $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Calculator Widget ships an update every 3 days, DarkReader Web every 22 months. The most recent releases landed on September 22, 2026 and August 25, 2026 respectively.

## The numbers

| Metric | Calculator Widget | DarkReader Web |
| --- | --- | --- |
| Price | **$0.99** | $2.99 |
| Rating | **[4.6 (122 ratings)](https://appshunter.io/ios/app/calculator-widget-calcullo/id6464038761/reviews)** | — |
| Number of ratings | **122** | — |
| Positive reviews | 59.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 22 months |
| Monetization | Free | — |
| Size | 7 MB | 2 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Supagarn Pattananuchart](https://appshunter.io/developer/1488328374) | [Jorge Lucioni Charalla](https://appshunter.io/developer/1198674844) |

## What reviewers say

### Calculator Widget

[App page](https://appshunter.io/ios/app/calculator-widget-calcullo/id6464038761)

Access a powerful calculator directly from your home screen or control center. Perform quick calculations without needing to open a separate application, streamlining your daily tasks.

**Highlights:** Interactive home screen widget, iOS 18 Control Center widget, StandBy mode calculator, Calculation history, Smart stack widget organization

**In-app purchases:** none


### DarkReader Web

[App page](https://appshunter.io/ios/app/darkreader-web/id6468196871)

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

**In-app purchases:** none


## Frequently asked questions

### Is Calculator Widget free?

Calculator Widget costs $0.99, with no in-app purchases.

### Is DarkReader Web free?

DarkReader Web costs $2.99, with no in-app purchases.

### Do Calculator Widget or DarkReader Web have ads?

Neither Calculator Widget nor DarkReader Web shows ads.

### Which is updated more often, Calculator Widget or DarkReader Web?

Calculator Widget ships an update every 3 days, and DarkReader Web every 22 months. Most recently, Calculator Widget was updated on September 22, 2026 and DarkReader Web on August 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*