Electro Port vs Resistor
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Electro Port
A free utility app for electronics hobbyists offering a suite of tools for calculations and data analysis. It simplifies complex electronic tasks with practical calculators and data sets.
- Color ring resistance calculator
- Battery charging time calculation
- Battery lifetime calculation
- Coil inductance calculation
- Capacitor color code calculation
- LED circuit power consumption calculation
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An electronic tool set used by electronic hobbyists, an electronic data set. Electro port is a totally free software without any limitations. It is simple and practical and contains a variety of useful electronic tools: Color ring resistance online calculator Rechargeable battery charging time calculation Lithium manganese rechargeable battery life Battery lifetime calculation Single-layer coil inductance calculation Polyester capacitor characteristics and color code calculation LED circuit power consumption calculation Please download the software to view more. If you think this software is good, please support our development work by giving a valuable review in the APP store. If you have any interesting tools to add, please email us: ice51614911@gmail.com
Resistor
Quickly calculate resistor values from color bands or SMD codes, and vice versa. This tool is ideal for electronics enthusiasts, students, and DIYers working with 4, 5, or 6-band resistors and various SMD codes. It functions offline and requires no registration.
- Calculate resistor values from color bands
- Convert resistor values to color bands
- Supports 4, 5, and 6-band resistors
- Handles SMD codes (EIA-3, EIA-4, EIA-96)
- Works offline
- No registration required
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Resistor Converter – Fast & Easy Calculate resistor values, color bands, and SMD codes in seconds – perfect for electronics hobbyists, students, and professionals. Supports 4-, 5-, and 6-band resistors as well as SMD codes (EIA-3, EIA-4, EIA-96). - Tap color bands → read the value - Enter resistor → get matching color bands & SMD codes - Works offline, no registration required - Perfect for electronics, study & DIY projects Simple, fast, and free – the perfect companion for every electronics enthusiast!
Screenshots
Verdict
The clearest difference is ratings volume: Resistor at 19 against Electro Port's 1. Electro Port's advantage is iOS requirement (13.0 vs 26.0). On price, rating, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for Electro Port against 4.9 for Resistor. That said, the two scores are not equally well evidenced: Resistor has 19 ratings behind it against 1, so its average is the more settled of the two.
| Parameter | Electro Port | Resistor |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.9 (19 ratings) |
| Number of ratings | 1 | 19 — better |
| Update frequency | — | Every 9 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 41 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | UTSOURCE HOLDING COMPANY LIMITED | Gerhard Lentschik |
Customer experience
Electro Port
Resistor
In-app purchases
Electro Port
No in-app purchases
Resistor
No in-app purchases
Questions
Is Electro Port free?
Is Resistor free?
Which has better reviews, Electro Port or Resistor?
Do Electro Port or Resistor have ads?
Other comparisons
