# AC Circuit Analyzer vs Tenio

The clearest difference is in-app purchases: Tenio at none against AC Circuit Analyzer's 1. AC Circuit Analyzer's advantage is update cadence (fortnightly vs every 4 months) and iOS requirement (11.0 vs 15.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. AC Circuit Analyzer sells 1 one-off in-app purchase. Tenio asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for AC Circuit Analyzer against 5.0 for Tenio. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

AC Circuit Analyzer ships an update fortnightly, Tenio every 4 months. The most recent releases landed on October 12, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | AC Circuit Analyzer | Tenio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/ac-circuit-analyzer/id6446215739/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/tenio-electronics-toolkit-lab/id6757969551/reviews) |
| Number of ratings | 1 | **2** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 4 months |
| Monetization | Free | Free |
| Size | 35 MB | 7 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Paul Moat](https://appshunter.io/developer/1620489921) | [Samuel Rodas Aroche](https://appshunter.io/developer/1706040833) |

## What reviewers say

### AC Circuit Analyzer

[App page](https://appshunter.io/ios/app/ac-circuit-analyzer/id6446215739)

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.

**Highlights:** AC circuit simulation, Phasor input for circuits, Ideal for theoretical and real-world scenarios, Supports various electrical engineering courses, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Full Access | $1.99 | one-time |


### Tenio

[App page](https://appshunter.io/ios/app/tenio-electronics-toolkit-lab/id6757969551)

This app provides a suite of calculators and converters for electronics enthusiasts, students, and makers. It helps users quickly solve circuit tasks, decode component markings, and calculate values for resistors and capacitors, speeding up project development.

**Highlights:** Resistor color code calculator, SMD resistor code converter, LED resistor calculator, Series & parallel resistor calculator, SMD capacitor code calculator, Series & parallel capacitor calculator

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AC Circuit Analyzer free?

AC Circuit Analyzer is free to download, with in-app purchases available.

### Is Tenio free?

Tenio is free to download, with no in-app purchases.

### Which has better reviews, AC Circuit Analyzer or Tenio?

AC Circuit Analyzer and Tenio are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do AC Circuit Analyzer or Tenio have ads?

Neither AC Circuit Analyzer nor Tenio shows ads.

### Which is updated more often, AC Circuit Analyzer or Tenio?

AC Circuit Analyzer ships an update fortnightly, and Tenio every 4 months. Most recently, AC Circuit Analyzer was updated on October 12, 2026 and Tenio on October 17, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*