# Filters vs Electronics Circuit Calc Pro

The clearest difference is rating: Electronics Circuit Calc Pro at 4.3 against Filters's 3.0. Electronics Circuit Calc Pro also leads on update cadence (every 2 months vs every 40 months) and device support (3 vs 1). Filters's advantage is price ($0.99 vs $3.99). On review sentiment, ads, in-app purchases and monetization model there is nothing between them.

Filters costs $0.99 and Electronics Circuit Calc Pro $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Electronics Circuit Calc Pro holds the better App Store score, 4.3 against 3.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

Filters ships an update every 40 months, Electronics Circuit Calc Pro every 2 months. The most recent releases landed on October 9, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Filters | Electronics Circuit Calc Pro |
| --- | --- | --- |
| Price | **$0.99** | $3.99 |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/filters/id369326771/reviews) | **[4.3 (3 ratings)](https://appshunter.io/ios/app/electronics-circuit-calc-pro/id1583600520/reviews)** |
| Number of ratings | 1 | **3** |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 40 months | **Every 2 months** |
| Monetization | Paid | Paid |
| Size | 3 MB | 31 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Gianluca Natalini](https://appshunter.io/developer/348380792) | [Anas Abubakar](https://appshunter.io/developer/1581534101) |

## What reviewers say

### Filters

[App page](https://appshunter.io/ios/app/filters/id369326771)

This application assists in calculating electronic filter components for speaker systems. It automatically determines inductor and capacitor values based on desired impedance and cutoff frequency, and designs circuits for various speaker types. Users can visualize frequency and phase diagrams for their custom speaker designs.

**Highlights:** Automatic electronic component calculation, Frequency and phase diagram display (Bode plots), Electronic circuit schema display, Support for various speaker types (high, mid, low, sub), First and second-order filter design, Complete filter theory and formulas

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Electronics Circuit Calc Pro

[App page](https://appshunter.io/ios/app/electronics-circuit-calc-pro/id1583600520)

This app provides a comprehensive suite of calculators and design tools for electronic engineering projects. It assists with circuit design, filter analysis, and calculations for various components like resistors, capacitors, and inductors. Ideal for both professionals and students, it simplifies complex electronic tasks.

**Highlights:** Circuit design tools, Filter design with graph plotting, Resistor, capacitor, inductor design, Amplifier calculations, Ohm's Law calculator, 555 timer calculator, PCB trace width calculator

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Filters free?

Filters costs $0.99, with no in-app purchases.

### Is Electronics Circuit Calc Pro free?

Electronics Circuit Calc Pro costs $3.99, with no in-app purchases.

### Which has better reviews, Filters or Electronics Circuit Calc Pro?

Electronics Circuit Calc Pro is rated higher. Filters averages 3.0 out of 5 from 1 ratings, while Electronics Circuit Calc Pro averages 4.3 from 3 ratings.

### Do Filters or Electronics Circuit Calc Pro have ads?

Neither Filters nor Electronics Circuit Calc Pro shows ads.

### Which is updated more often, Filters or Electronics Circuit Calc Pro?

Filters ships an update every 40 months, and Electronics Circuit Calc Pro every 2 months. Most recently, Filters was updated on October 9, 2026 and Electronics Circuit Calc Pro on October 27, 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.*