DigiCompCalc vs Calculator & Converters
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DigiCompCalc
This utility app simplifies digital power compensator coefficient calculations. It allows users to input data and obtain results directly on their mobile device, eliminating the need for complex desktop software. Results can be emailed for easy sharing.
- Calculate coefficients from analog compensator values
- Calculate coefficients directly using poles and zeros
- Email results
- Remembers last calculated variables
- Dark Mode support
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Are you tired of using Excel or Matlab to calculate the coefficients for your digital power compensator? Do you want to do the calculations in the palm of your hand, just by entering the pertinent data? Then the Digital Compensator Calculator (DigiCompCalc) is for you! You no longer have to buy Matlab for just a few simple digital filter calculations. For use with Type II and Type III error amplifiers. Features: • Free! No Ads! • Calculate coefficients using the values from an analog compensator • Calculate coefficients directly using poles and zeros • Email results to yourself or your firmware designer • Remembers last set of calculated variables • Dark Mode support Install DigiCompCalc today!
Calculator & Converters
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Crafted for ease of use, it assists with daily challenges. Whether you're doing basic or advanced calculations, converting units and currencies, calculating percentages, dealing with ratios, or figuring out areas and volumes.
Screenshots
Verdict
The clearest difference is price: DigiCompCalc at Free against Calculator & Converters's $1.99. Calculator & Converters's advantage is update cadence (every 2 months vs every 68 months) and device support (3 vs 1). On ads and in-app purchases 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
DigiCompCalc is free to download; Calculator & Converters costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
DigiCompCalc ships an update every 68 months, Calculator & Converters every 2 months. The most recent releases landed on October 22, 2026 and October 27, 2026 respectively.
| Parameter | DigiCompCalc | Calculator & Converters |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 68 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 13.4 — better |
| Further details — not scored | ||
| Size | 1 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | Ernie Zappacosta | Mihai Tanase |
In-app purchases
DigiCompCalc
No in-app purchases
Calculator & Converters
No in-app purchases
Questions
Is DigiCompCalc free?
Is Calculator & Converters free?
Do DigiCompCalc or Calculator & Converters have ads?
Which is updated more often, DigiCompCalc or Calculator & Converters?
Other comparisons
