CalcKit vs Formulize
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
CalcKit
Design and build your own custom calculators with personalized formulas and input labels. Organize them into groups for easy access. Ideal for students, scientists, and engineers needing more than standard calculator functions.
- Design calculators with custom formulas
- Up to seven user-defined variables
- Built-in trig and math functions
- Organize calculators into groups
- Unlimited personal calculator creation
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CalcKit lets you create your own personalized calculators. With CalcKit you can: - Design calculators using your own formulas and input labels - Enter formulas with up to seven user-defined variables - Make use of built-in trig and other math functions - Organize your calculators into convenient groups CalcKit has a simple, intuitive interface, and it comes with a set of example calculators to get you started. You can create an unlimited number of personal calculators. Each formula can be as simple or as complex as you need. CalcKit is ideal for students, scientists, engineers and others who do everyday calculations and need more than a limited set of canned formulas.
Formulize
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Formulize is a user-friendly calculator app designed to help you create and manage custom formulas with ease. Whether youβre a student, professional, or just need a reliable tool for your everyday calculations, Formulize makes complex math simple. Key Features: β’ Custom Formulas: Easily design and save your own formulas for quick access. β’ Basic Calculations: Handle fundamental arithmetic operations with support for addition, subtraction, multiplication, and division. β’ Intuitive Interface: Enjoy a clean, easy-to-use interface that simplifies the process of creating and managing your formulas. β’ Variable Support: Input variables to make your calculations dynamic and flexible. β’ Operator Precedence: Ensure accurate results with built-in support for operator precedence.
Screenshots
Verdict
The clearest difference is in-app purchases: CalcKit at none against Formulize's 1. CalcKit also leads on device support and iOS requirement (15.6 vs 17.5). On price there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Formulize sells 1 one-off in-app purchase. CalcKit asks for nothing beyond the download.
| Parameter | CalcKit | Formulize |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 80.0% of reviews | β |
| Update frequency | Every 30 months | β |
| Ads | No | β |
| In-app purchases | No β better | Yes |
| Monetization | Free | β |
| Devices | iPhone, iPod β better | β |
| Requires iOS | 15.6 β better | 17.5 |
| Further details β not scored | ||
| Size | 0 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | Akkyra Systems | Morten Gregersen |
In-app purchases
CalcKit
No in-app purchases
Formulize
- Formulize Pro$2.99








