# CapacitorCalc

> CapacitorCalc (iPhone/iPad app by oskari saarinen.)

- Source: https://appshunter.io/ios/app/capacitorcalc/id1234576918 (this page in markdown: same URL + `.md`)
- Developer: [oskari saarinen](https://appshunter.io/developer/1234576917)
- Category: Productivity, Education
- Price: $0.99
- Age rating: 4+
- Requires: iOS 12.0 · 18 MB
- Languages: American English
- Released: 2017-05-15
- Data updated: 2026-05-17
- User reviews in markdown: https://appshunter.io/ios/app/capacitorcalc/id1234576918/reviews.md

## What is CapacitorCalc?

Easily calculate the minimum required capacitor value for your AC‑DC transformer circuit.

This app helps you determine:
    • The minimum capacitance needed (in pF, nF, µF, mF or F)
    • The minimum ripple voltage across the capacitor

Just enter the voltage, current, and frequency of your transformer — and get instant results. Great for electronics enthusiasts, students, and hobbyists working with power supplies or rectifier circuits.


## Version history (last 5 releases)

### 2.0.7 — 2025-06-19

Thanks for using CapacitorCalc!

What’s new in this version:
    • Brand new support/help page
    • Removed the outdated “Classic View”
    • iOS 12 is now the minimum supported version
    • Minor fixes and performance improvements

We’d love to hear your feedback!
If you have a feature suggestion or notice a bug, please email me at oskari.saarinen@saario.xyz – I’ll do my best to respond.

If you enjoy the app, a positive review really helps others discover it.
And if something isn’t working, please reach out first – most issues can be fixed quickly, and your input helps make the app better for everyone.

### 2.0.6 — 2022-04-16

Fix dark mode in iOS 15

Fix calculation accuracy on some decimal numbers

Min. iOS version supported is now 11.0

*****
Thank you for those who send me a message about the dark mode problems!

If you found a bug or have an development suggestion, please send me a message: capacitorcalc@ssl-saario.xyz

### 2.0.4 — 2021-03-23

Compatibility improvements for the newest iOS systems

### 2.0.2 — 2018-02-05

The new version includes:
- New UI
- Added iOS support starting iOS 9
- Fixed auto-layout issues

### 1.0.2 — 2017-05-22

Bug fixes:
- Fixed auto layout issues.

The app is optimised for iPhone, but it works with iPad too, it just doesn't look as same as it looks on iPhone.

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## More apps by oskari saarinen

- [InductorCalc](https://appshunter.io/ios/app/inductorcalc/id1409402075)
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- [iSimpleQR](https://appshunter.io/ios/app/isimpleqr/id1455266320)

All apps by oskari saarinen: https://appshunter.io/developer/1234576917

## Related topics

[capacitorcalc](https://appshunter.io/ios/topics/capacitorcalc)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-17.*