The application is intended for masters making soap "from scratch".
A large number of materials allows you to almost unlimitedly combine components and get the finished product with a variety of characteristics (hardness, foaming, creaminess, etc.).
!!!
Try using the free version https://play.google.com/store/apps/details?id=com.elisoft.soaphandmade
with additional paid functionality and an English interface. The free version has more advanced and expanded functionality, and there is no need to pay for unnecessary functions. Also, the free version is developing more intensively. The capabilities of the free version, although limited, allow you to fully appreciate the quality of the application, its properties and interface. In the free version, some paid additional features may become free over time.
On the other hand, in the free version you can purchase all the additional functionality as a single package (it will be much cheaper than buying separately) and get all the functions at once, including those that will appear in future updates.
Perhaps it is more suitable for your needs.
!!!
It is possible to save recipes. Now you can give the recipes a name; in the commentary on the recipe include the characteristics of the soap, manufacturing features or otherwise. In the future, you can download this recipe, change it or make another on its basis and save it as a new one, or replace the existing one. All recipes have a date of creation, so that in the future it would be convenient to understand when it was coined around. If you do a lot of experimenting with new recipes, then you are likely to supply tags to the bottles so that later, when the soap has settled, do not forget which soap it is; In this case, the number or name from the tag can be included in the name of the recipe so that you can immediately find it and give a comment. Unnecessary recipes can be deleted, but it may make sense to save them too so as not to repeat mistakes.
Now you can give your own assessment of your recipe so that later it is easier to determine which recipes need to be finalized, and which can be used immediately for mass production. Evaluation of quality will help you orient in the list of recipes, especially if the names of recipes are similar, but have some variations in composition.
In most cases, the production of soap includes not only the saponification stage, but also the stage of adding additional components, for example, to glycerin soap, glycerin and sometimes even ethanol and / or propylene glycol are added. Now you can add them to the recipe and something else ...
All recipes are stored on your device, are not published anywhere and are not transferred. The new user interface is made more oriented for various devices.
In total, you can choose from 106 main components with various characteristics. By combining the content of each selected component, you can get soap with any output characteristics.