Star vs AC Circuit Analyzer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Star
Read full descriptionHide full description
This app provides conversion between star delta electrical networks. Features * Convert resistor star network to delta network * Convert resistor delta network to star network Pro features * Convert capacitor star network to delta network * Convert capacitor delta network to star network * Convert inductor star network to delta network * Convert inductor delta network to star network * Convert impedance star network to delta network * Convert impedance delta network to star network
AC Circuit Analyzer
This application enables users to simulate and design AC circuits, offering a unique way to input circuits in phasor form. It's an ideal tool for students studying electrical engineering and related fields.
- AC circuit simulation
- Phasor input for circuits
- Ideal for theoretical and real-world scenarios
- Supports various electrical engineering courses
- User-friendly interface
Read full descriptionHide full description
This easy to use AC Circuit Analyzer allows users to simulate AC Circuits. The AC Circuit Analyzer is the only Circuit Analyzer that allows user to enter AC circuits in Phasor form. Making it the ideal solution for both theoretical, and real-world AC circuit simulation. The AC Circuit Analyzer is perfect for students taking courses that use AC Circuits; such as Circuits II, EM-Fields, Power Engineering, and Telecommunications.
Screenshots
Verdict
The clearest difference is update cadence: AC Circuit Analyzer at fortnightly against Star's every 27 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Star sells 1 one-off in-app purchase and AC Circuit Analyzer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Star ships an update every 27 months, AC Circuit Analyzer fortnightly. The most recent releases landed on October 10, 2026 and October 12, 2026 respectively.
| Parameter | Star | AC Circuit Analyzer |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 27 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 3 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | Siu Yuen Ho | Paul Moat |
In-app purchases
Star
- Unlock Pro feature$1.99
AC Circuit Analyzer
- Unlock Full Access$1.99
Questions
Is Star free?
Is AC Circuit Analyzer free?
Do Star or AC Circuit Analyzer have ads?
Which is updated more often, Star or AC Circuit Analyzer?
Other comparisons















