250+ iOS apps curated and reviewed
The best simple dilution calculator apps on iPhone average 4.3★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 3.0★ (2) | Yes | No | May 2026 |
| 2 |  | Free | 4.7★ (153) | Yes | Yes | Aug 2026 |
| 3 |  | Free | — | No | No | May 2026 |
| 4 |  | Free | 4.9★ (409K) | Yes | No | Aug 2026 |
| 5 |  | Free | 2.3★ (3) | No | Yes | May 2026 |
| 6 |  | $0.99 | — | No | No | May 2026 |
| 7 |  | Free | — | Yes | No | Jul 2026 |
| 8 |  | Free | 4.6★ (10K) | Yes | Yes | Aug 2026 |
Easily calculate liquid dilutions for various purposes, such as mixing pesticides, herbicides, or juices. The tool supports calculations by factor or ratio and offers support for milliliters and liters.
This utility app simplifies the process of calculating dilution ratios for various applications. Users can input their desired ratio and bottle size to get instant, accurate results for the amounts of water and solution needed. It's ideal for tasks like car detailing, valeting, and paint mixing.
This utility app offers a clean and intuitive interface for performing calculations. It prioritizes a user-friendly design with large buttons and a clear display for quick and efficient use.
Easily calculate pesticide and fertilizer dilutions with this utility app. It offers basic calculation functions, history management, and unit selection for free. Premium features unlock ad-free use, additional calculation modes, and result management tools.
This utility app helps users quickly calculate precise dilution ratios for various liquids. It supports multiple calculation methods and unit conversions, making it ideal for tasks like mixing car wash soaps, pesticides, and cleaning agents.
This app offers a free basic and scientific calculator with an intuitive interface. It supports fractions, percentages, and advanced editing. Optional upgrades provide specialized calculators for fractions with units, polynomial and linear equation solving, graphing, and geometric shapes.
This app offers a straightforward calculation experience, focusing on essential functions without unnecessary complexity. It includes basic arithmetic, percentage calculations, and advanced functions like square root. Users can customize the appearance with multiple color schemes and utilize features like result copying and split-screen multitasking on iPad.
This utility app helps users calculate the precise volume of stock concentrate needed to create a diluted solution of a specific concentration and volume. It supports various concentration units and is designed for educational and research laboratory use.
A free, classic calculator app with large, easy-to-press buttons and customizable skins. It supports basic arithmetic, memory functions, and can handle very large numbers without using scientific notation. Multitasking is also supported on compatible devices.
A straightforward and user-friendly calculator designed for iPhone and iPad. It offers standard calculation logic, basic math operations, and a history display for convenience. Optimized for a simple and efficient user experience.
This app offers a straightforward calculator with a large display and oversized buttons for easy operation. It's designed for everyday tasks, enabling users to perform fundamental arithmetic like addition, subtraction, multiplication, and division with clarity and convenience.
Perform essential arithmetic operations with a straightforward calculator app. Its large buttons and clear display ensure ease of use, supporting both portrait and landscape orientations.
This multi-function calculator offers basic to advanced scientific and algebraic computations. It includes features like handwriting recognition, equation solvers, and 2D graphing, making it suitable for students and professionals. In-app purchases unlock advanced capabilities.
This utility app simplifies everyday calculations with a unique musical interface. It allows users to recall and edit previous expressions, view them clearly with a font controller, and offers standard backspace and clear functions.
A straightforward calculator app designed for simplicity, offering basic arithmetic operations and percentage calculations. It allows users to record and recall past results, customize colors, and enable touch sounds for a personalized experience.
A straightforward calculator app designed for ease of use with large, legible digits. It offers a simple interface for quick calculations on mobile devices.
Perform calculations quickly and accurately with large buttons. Personalize the interface by selecting custom background and text colors. This straightforward utility is designed for intuitive use.
