DigiCompCalc vs Quick Barcode Scan & Generator
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!
Quick Barcode Scan & Generator
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To scan a Barcode simply open the app, point the camera at the code or choose the appropriate image from the photos, that’s it. Barcode Reader will automatically recognize and take you to the new screen with the contents in the Barcode. You can copy and do whatever, if it contains links, just tap over the link it will automatically direct to the link. To Generate an own Barcode, just click Generator Icon, it will take you to the Generator screen. Just type your text in the textbox. Your own Barcode is ready and you can share or share or whatever you want. Some of the app features are 1. Barcode Scanner 2. Barcode Generator 3. Scan history 4. Share Scan Results 5. Save Scan Results 6. Retrieve the saved Barcodes Any concern about the application, feel free to send your valuable comments to ravlogdeenan@gmail.com.
Screenshots
Verdict
The clearest difference is ads: DigiCompCalc at none against Quick Barcode Scan & Generator's shown. Quick Barcode Scan & Generator's advantage is update cadence (every 2 months vs every 68 months) and device support (3 vs 1). On price 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
DigiCompCalc ships an update every 68 months, Quick Barcode Scan & Generator every 2 months. The most recent releases landed on October 5, 2026 and September 25, 2026 respectively.
| Parameter | DigiCompCalc | Quick Barcode Scan & Generator |
|---|---|---|
| Price | Free | Free |
| 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 — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Ernie Zappacosta | Nandha Kumar Ravi |
In-app purchases
DigiCompCalc
No in-app purchases
Quick Barcode Scan & Generator
No in-app purchases
Questions
Is DigiCompCalc free?
Is Quick Barcode Scan & Generator free?
Do DigiCompCalc or Quick Barcode Scan & Generator have ads?
Which is updated more often, DigiCompCalc or Quick Barcode Scan & Generator?
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