244+ iOS apps & games curated and reviewed
The best soap making calculator -soapie apps and games on iPhone average 4.1★ across 244+ titles — we've ranked them by what real users actually keep on their phones. Updated July 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 5.0★ (1) | No | Yes | Jul 2026 |
| 2 |  | Free | 4.3★ (100) | No | Yes | Aug 2026 |
| 3 |  | Free | 4.7★ (11) | No | Yes | Aug 2026 |
| 4 |  | Free | 4.6★ (86) | Yes | Yes | Aug 2026 |
| 5 |  | $2.99 | 3.0★ (1) | Yes | No | Jul 2026 |
| 6 |  | Free | — | Yes | No | May 2026 |
| 7 |  | Free | 5.0★ (5) | No | Yes | Aug 2026 |
| 8 |  | Free | 5.0★ (2) | Yes | Yes | May 2026 |
This app helps soap makers precisely calculate lye and oil ratios, build recipes, track batches through curing, and monitor costs. It works offline, keeping your data private on your device.
This app simplifies soap making by calculating precise oil percentages based on your chosen properties and available ingredients. It offers flexibility in setting restrictions, choosing fragrances, and finding alternative oils when needed. Get back to creating with automated calculations.
This app helps soap makers calculate precise lye and water amounts for various soap recipes. It can import recipes from images, suggest oil blend refinements, and guide users through the soap-making process with a step-by-step checklist. It aims to simplify and clarify the soap-making experience.
This app is a comprehensive toolkit for soap makers, offering advanced calculators for lye and soap recipes. It helps manage inventory, track batch production with cost analysis, and provides access to a community recipe database and forum for support.
This app simplifies original soapmaking by calculating precise amounts of sodium hydroxide and water based on chosen oils and their weights. Save your calculations as recipes and generate detailed reports with photos and environmental data.
This app helps handmade soap makers calculate precise lye and water weights for various soap types. It provides detailed fatty-acid profiles, predicted bar properties, and generates FDA-style ingredient labels. It also includes batch tracking and a cure timer with lock screen widgets.
This app simplifies soap making with a lye calculator, batch tracker, and inventory management. It offers free recipes, a learning center, and cost calculation per batch and bar. Ideal for hobbyists and small businesses.
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.
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 app helps original soapmakers calculate precise amounts of sodium hydroxide and water based on chosen oils and their weights. Save your calculations as recipes and generate detailed reports with additional information and photos.
This app offers both basic and scientific calculation modes with over 30 scientific operations. It allows for customization of the app's appearance and includes features for note-taking, drawing, and viewing calculation history. It supports high accuracy calculations and nested parentheses.
This app simplifies soap making by providing precise calculations for lye, water, and oils. It allows users to save recipes, access expert tutorials, and understand detailed quality metrics for their creations.
This app offers both basic and scientific calculators for quick solutions to mathematical expressions. It also features a "Math Notes" function that allows users to type or write out equations and see them solved inline, with support for variables and graphing.
This application assists in formulating traditional handmade soap recipes. Users can create custom oil and lye mixes for personalized soap bars, with features for saving, editing, and organizing recipes.
Design and create unique soaps using your own custom recipes. This simulation game allows you to explore your creativity in crafting beautiful and fragrant soap designs.
This utility app offers a straightforward calculation experience with a vast selection of over 80 customizable themes. Personalize your calculator's appearance to suit your style while performing everyday math tasks.