Formulate with real reference data
- 172 oils with bundled SAP values
- fatty acid profiles and transparent assumptions
Native iPhone soapmaking workflow
Formulate. Make. Cure. Cost.
Soapie is the complete soap workshop for iPhone. Build recipes with trusted reference data, run real batches with live guidance, track cure timelines, and keep cost history without giving up local ownership.
172
Bundled oils with SAP values and fatty acid profiles
3
Water methods supported at launch
NaOH + KOH
Solid, liquid, and hybrid soap workflows
Formula first
Build recipes with lab-grade math and inspectable assumptions.
Soapie starts with the calculator because trust starts there. Oils, lye totals, superfat, water method, and property ranges stay visible instead of hiding behind a wizard.
Why it clicks
One app for the full workshop, not just the calculator.
Soapie is strongest when the pieces connect: formula math, live batch execution, cure tracking, cost history, and privacy expectations all line up in one tool.
Support the way you actually make soap
- NaOH, KOH, and hybrid lye workflows
- three water calculation methods at launch
Run the batch without paper chaos
- planned versus actual checks
- touch-friendly make steps and notes
Keep workshop history intact
- recipe versions and historical records
- cure timelines tied to completed batches
Know what each bar really costs
- purchase lots and supplier tracking
- cost snapshots that survive price changes
Keep ownership with the maker
- offline-first with no required account
- exports and trust copy built into the product
Reference data
Use the bundled oil catalog to check SAP values and fatty acid profiles.
The app ships with the catalog it formulates against, so the workshop math stays stable and reproducible even when you are offline.
Make mode
Move from formula to live batch with planned-versus-actual guidance.
Make Mode is the workflow differentiator. It turns a saved recipe into a step-by-step session with ingredient checks, notes, and deviation visibility while you work.
After the pour
Track cure timelines, readiness, and batch history in one place.
Completed batches should not disappear into a note field. Soapie carries them forward into cure tracking so the workshop record remains usable after production day.
Real cost
Tie every batch back to purchase lots and cost-per-bar history.
Soapmakers need more than a rough estimate. Soapie snapshots ingredient costs at the time of the batch so later price changes do not rewrite the record.
Private by default
Keep recipes, batches, and inventory on device unless you choose to export.
The product stance is local-first. That keeps the trust model simple and fits the reality that a soap workshop often needs to work without accounts, dashboards, or cloud dependence.
Learn + evaluate
The site mirrors the product: formula trust, workflow clarity, and ownership.
Feature pages explain the app, guides teach the method, comparisons answer evaluation-stage questions, and help pages reduce workshop friction before and after launch.
features•batch-workflow
Cure Tracking and Costing
Soapie carries finished batches into cure tracking and cost history so the workshop record stays useful after the pour.
1 min read
April 3, 2026features•batch-workflow
Make Mode and Batch Records
Soapie turns a saved recipe into a workshop session with planned-versus-actual tracking, notes, and batch history.
1 min read
April 3, 2026features•formula-workflow
Oil Catalog and Calculations
Soapie bundles oil reference data and calculation assumptions so saved recipes remain reproducible and inspectable.
1 min read
April 3, 2026guides•formula-workflow
How Soapie Handles Water and Lye
Understand the three water methods in Soapie and how the app keeps NaOH, KOH, and hybrid calculations legible.
1 min read
April 3, 2026guides•batch-workflow
Understanding Cure and Cost Records
Learn why Soapie treats cure tracking and cost snapshots as part of the record instead of optional afterthoughts.
1 min read
April 3, 2026compare•evaluation
Soapie vs Soapmaking Friend
Compare Soapie with Soapmaking Friend if you want to evaluate formula trust, workshop flow, and local-first product posture.
1 min read
April 3, 2026Fresh content
New posts keep the workshop story connected to the product.
The blog is not separate from the app. Each post loops back into core product pages so readers can move from education into a concrete workflow.
blog•product-story
What a Local-First Soap App Should Do
A local-first soap app should keep formula trust, workshop records, and ownership aligned instead of treating privacy as a side feature.
1 min read
April 3, 2026blog•product-story
Why We Built Soapie
Soapie was built to connect the formula, the batch, the cure board, and the cost record in one local-first workshop app.
1 min read
April 3, 2026Ready to try it?
Put your next recipe, batch, and cure board in one place.
Start free with the core calculator and workshop flow, then unlock Pro when you need more scale, history, and advanced export tooling.