Soap Calculator – SoapCalc

Name: Soap Calculator – SoapCalc
Rating: 4.47 (38 reviews)
Author: Redefined Threads

LiveRedefined Threads1 app · 7.6K installsToolsFreeIn-app purchases: $2.99 - $19.99 per itemcom.simplesoapcalc.simple_soapcalc

Soap calculator & lye calculator for cold process and liquid soap

Alert me ★ Watch Open in Play ↗

Total installs: 7,627
Installs / day: +47
Rating: 4.5★
Released: 26 Jan 2026
Last update: 11 Oct 2026
Countries: —

Installs per day

gain of the exact counter

Lifetime avg ≈ 29/day (all installs ÷ days since release)

Daily tracking since 10 Oct 2026 · history grows every day

Install history

exact counter from Google Play

4dAll

Dashed: estimate from the release date (no daily data before 10 Oct 2026) · time axis compressed before that day

Daily tracking since 10 Oct 2026 · history grows every day

Change timeline

3 changesFull history

14 Oct 2026 before
Update date
14 Sept 202611 Oct 2026
14 Oct 2026 before
Version
1.18.0 → 1.19.0
14 Oct 2026 before
What's new
NEW IN v1.18: 🧼 Additives, Without The Detour — add clays, oats or lavender straight from the calculator. 🏠 A Way Back To Your Recipe — every screen now has one control that returns you to the calculator. ✏️ Your Edit…NEW IN v1.19: THE CUSTOMER FEEDBACK RELEASE CUSTOM OILS: 🫙 Add an oil we do not have: a name, a SAP value, and it works like any other. Share a recipe and the oil goes with it. SIGNING IN IS FREE: 🔑 Saving, printing,…

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Data safety

declared by the developer on Google Play

Shares data with third parties Financial info, App activity, and App info and performance
Collects data Personal info, Financial info and 2 others
Data is encrypted in transit
You can ask for your data to be deleted

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

8 in 4 groups

5 Sensitive0 Notable3 Routine

What this app can do with your phone

Use your camera to take photos and record videos
Read photos, videos, and other files saved in your phone's shared storage
Add, change or delete photos, videos and other files in your phone's storage

Photos/Media/FilesSensitive2

Access to photos, videos, music and other files stored on your device

Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE

StorageSensitive2

Access to files, photos and media saved on your phone's storage

Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE

CameraSensitive1

Access to your camera to take photos and record video

Use your camera to take photos and record videostake pictures and videos · CAMERA

OtherRoutine3

Access to miscellaneous device features that don't fit other categories

Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
Connect to the internet to load content and send datafull network access · INTERNET
Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE

Read more · all 8 permissions Show less

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Download

Full description

Simple SoapCalc is a modern soap calculator and lye calculator designed for cold process, liquid soap, and hybrid recipes. Calculate safe lye and water amounts instantly for any soap recipe. This soap making calculator helps you build, refine, and save soap recipes with clarity and confidence. Whether you're making cold process soap or liquid soap, Simple SoapCalc delivers accurate results without spreadsheets or guesswork. But it does more than just lye math. Snap a recipe photo Import soap recipes from books, blogs, YouTube screenshots, or handwritten notes. This soap calculator reads the image and builds your recipe automatically — no manual entry required. Refine your oil blend Use Blend Advisor to improve any soap recipe. Get smart suggestions for stronger bars, more lather, gentler soap, or better balance. Compare variations and apply improvements with one tap. Build with confidence • Calculate accurate lye and water amounts for bar soap, liquid soap, and cream soap • Build soap recipes by weight or percentage • Adjust superfat, lye purity, and water-to-lye ratio • View soap properties like hardness, cleansing, and conditioning • Explore full fatty acid profiles for every oil • Save and sync soap recipes across devices Make Soap mode Switch to a step-by-step workshop checklist using your exact recipe measurements when you're ready to make a batch. Simple SoapCalc was created to make soapmaking feel calm and clear again — without clutter, spreadsheets, or guesswork. This soap calculator is designed for beginners and experienced soapmakers who want accurate lye calculations, reliable soap recipe building, and smarter oil blending tools in one app. Always follow proper soapmaking safety practices when handling lye.

What's new

NEW IN v1.19: THE CUSTOMER FEEDBACK RELEASE CUSTOM OILS: 🫙 Add an oil we do not have: a name, a SAP value, and it works like any other. Share a recipe and the oil goes with it. SIGNING IN IS FREE: 🔑 Saving, printing, sharing, water methods and oil details all come with a free account. No subscription needed. IMPROVEMENTS: 🔧 Clearer wording across the app, plus bug fixes and performance improvements. Thank you for all the feedback. Keep it coming.

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