Calculator Widget vs DarkReader Web
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calculator Widget
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.
- Interactive home screen widget
- iOS 18 Control Center widget
- StandBy mode calculator
- Calculation history
- Smart stack widget organization
Read full descriptionHide full description
Experience the ultimate convenience of a calculator right at your fingertips with Calcullo - Calculator Widget! Say goodbye to the hassle of opening a separate app every time you need to crunch numbers. With Calcullo, you can access a powerful calculator directly from your home screen or control center, making quick calculations a breeze. Key Features: • Interactive Widget Perform calculations with ease. No need to open a separate app—simply tap and calculate directly from your home screen. • Control Center Widget Swipe and calculate directly from your iOS 18 Control Center • StandBy Mode Transform your iPhone into a cutting-edge smart display with a mind-blowing calculator. • History Track your previous calculations. • Smart Stack Explore several widgets in one place. Download Calcullo now and simplify your daily calculations with a widget that's always at your fingertips!
DarkReader Web
Read full descriptionHide full description
Night Browsing, Reimagined Tired of being blinded by bright websites at night? DarkReader Web transforms every site into a comfortable dark mode instantly. - Enjoy easy-on-the-eyes browsing, day or night - Intelligent design preserves transparency and layout - Smooth, modern dark theme with softer light gray text for effortless reading - Works seamlessly across your favorite websites - Fast, efficient, and battery-friendly for OLED screens Why choose DarkReader Web? Because your eyes deserve comfort, your sleep deserves protection, and your browsing deserves elegance. Privacy first: We never collect any data. Browse freely and safely. Download DarkReader Web today and experience the web in a way your eyes will thank you for.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Calculator Widget | DarkReader Web |
|---|---|---|
| Price | $0.99 — better | $2.99 |
| Rating | 4.6 (122 ratings) — better | — |
| Positive reviews | 59.4% of reviews | — |
| Number of ratings | 122 — better | — |
| Update frequency | Every 3 days — better | Every 22 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 7 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Supagarn Pattananuchart | Jorge Lucioni Charalla |
In-app purchases
Calculator Widget
No in-app purchases
DarkReader Web
No in-app purchases
Questions
Is Calculator Widget free?
Is DarkReader Web free?
Do Calculator Widget or DarkReader Web have ads?
Which is updated more often, Calculator Widget or DarkReader Web?
Other comparisons
