SoapDIY-Soap Recipe Calculator
CHING FENG WANG
Getting the latest details from the App Store…
CHING FENG WANG
Getting the latest details from the App Store…
How the app presents itself on the App Store. Select a screenshot to open it full size.
Version 5.0 · 9 Jun 2026 · 4 months ago
Rebuilt entirely in SwiftUI: instant calculation, quality radar, batch log with cure reminders, PDF export, and iPad layout — plus corrected superfat math and oil data.
Every chart this app is in right now, best position first.
| Chart | Rank | 24 h | 7 days | Best | Days on chart |
|---|---|---|---|---|---|
Higher on the chart is better: #1 is at the top.
The best calculator for making handmade soap. Enter your oil recipe and instantly get the lye, water, and quality metrics you need. Key features • Instant saponification: solid soap (NaOH) and liquid soap (KOH), by ratio or weight • Correct superfat: automatically applied to the lye amount (fixes a common mistake) • Flexible water settings: lye concentration / water-to-lye ratio / % of oils, default 33% • KOH purity: liquid soap auto-converts to the real amount by purity (default 90%) •…
Top of Paid · Lifestyle in United States. SoapDIY-Soap Recipe Calculator is #59 there. Changes are over 7 days.
| United States· Paid · Lifestyle · best #59 · 1 day |
| #59 |
| New entry |
| Change unknown |
| #59 |
| 1 |
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United States · Paid · Lifestyle: best #59, latest #59, over 16 snapshots since 10 Oct. No snapshots on 10 Oct, on 11 Oct, on 12 Oct, on 13 Oct, on 14 Oct, and on 16 Oct; the line joins the snapshots on either side.
Entries, big moves, #1s and new versions we've recorded.
