Audio Transformer Calculator
Marko Delac
Getting the latest details from the App Store…
Marko Delac
Getting the latest details from the App Store…
Ranks come from Apple's public App Store charts, checked once a day. Appulse Index isn't affiliated with Apple.
Higher on the chart is better: #1 is at the top.
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Australia · Paid · Education: best #66, latest #66, over 9 snapshots since 19 Oct.
| Chart | Rank | 24 h | 7 days | Best | Days on chart |
|---|---|---|---|---|---|
| Australia· Paid · Education · best #66 · 1 day | #66 |
Top of Paid · Education in Australia. Audio Transformer Calculator is #66 there. Changes are over 7 days.
From the app's App Store listing.
Audio Transformer Calculator
Professional 3-in-1 Transformer Design Tool for Tube Audio and Electronics
Audio Transformer Calculator makes transformer design fast, accurate, and easy. Whether you're building a guitar amplifier, hi-fi tube amplifier, studio recording equipment, or a custom electronics project, this application helps you calculate proven transformer designs in seconds.
Designed for both beginners and experienced transformer winders, the app combines powerful engineering…
Version 1.5.4 · 23 Jun 2026 ·
Fixed the text that was not visible if phone was set to Dark mode.
How the app presents itself on the App Store. Select a screenshot to open it full size.
What Apple publishes about this app. Ratings are from one country's App Store.
Higher on the chart is better: #1 is at the top.
Sign in to see 30 days, 90 days and all history.
Australia · Paid · Education: best #66, latest #66, over 9 snapshots since 19 Oct.
Every chart this app is in right now, best position first.
| Chart | Rank | 24 h | 7 days | Best | Days on chart |
|---|---|---|---|---|---|
| Australia· Paid · Education · best #66 · 1 day | #66 |
Entries, big moves, #1s and new versions we've recorded, by day.
Top of Paid · Education in Australia. Audio Transformer Calculator is #66 there. Changes are over 7 days.
Ranks come from Apple's public App Store charts, checked once a day. Appulse Index isn't affiliated with Apple.
| Not enough history yet |
| Not enough history yet |
| #66 |
| #66 |
| 1 |
| 1 |