Calculator Widget vs Intervalition
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
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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!
Intervalition
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A highly configurable interval timer app! Features include: 1. "Active" Interval Timer Type - One interval is repeated every X seconds, for Y rounds, alerting the users both when the interval starts with a configurable alarm sound, as well as alerting the user when the interval is nearing an end! 2. "Active Inactive" Interval Type - Alternating configurable intervals! 3. "Active Inactive... Break" Interval Type - Alternating configurable intervals, with a customizable Break interval that occurs after x amount of other intervals
Screenshots
Verdict
The clearest difference is update cadence: Calculator Widget at every 3 days against Intervalition's every 3 weeks. On price, ads, in-app purchases and device support 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 Intervalition $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Calculator Widget ships an update every 3 days, Intervalition every 3 weeks. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.
| Parameter | Calculator Widget | Intervalition |
|---|---|---|
| Price | $0.99 | $0.99 |
| Rating | 4.6 (125 ratings) — better | — |
| Positive reviews | 59.4% of reviews | — |
| Number of ratings | 125 — better | — |
| Update frequency | Every 3 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 — better | 18.1 |
| Further details — not scored | ||
| Size | 7 MB | 69 MB |
| Age rating | 4+ | 4+ |
| Developer | Supagarn Pattananuchart | Brett Owers |
In-app purchases
Calculator Widget
No in-app purchases
Intervalition
No in-app purchases
Questions
Is Calculator Widget free?
Is Intervalition free?
Do Calculator Widget or Intervalition have ads?
Which is updated more often, Calculator Widget or Intervalition?
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