Timer 555 Calculator vs Electro Port
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Timer 555 Calculator
Calculate monostable and astable circuits for electronics projects. Determine pulse width and frequency, find component combinations, and save/upload data. Supports multiple languages.
- Monostable circuit pulse width calculation
- Astable circuit frequency calculation
- Component combination finder
- Save component values to CSV
- Upload CSV via AirDrop/iCloud Drive
- Multi-language support
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This app is used to calculate monostable and astable circuit. Features * Calculate pulse width of monostable circuit * Calculate frequency of astable circuit * Find out combination of components making a desire pulse width in monostable circuit * Find out combination of components making a desire frequency in astable circuit * Saving component values in CSV file * Upload generated CSV files via AirDrop or iCloud Drive * Support English, German, French, Italian, Spanish, Portuguese, Japanese, Korean, Russian
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
Screenshots
Verdict
The clearest difference is rating: Electro Port at 5.0 against Timer 555 Calculator's 3.9. Electro Port also leads on in-app purchases (none vs 1). Timer 555 Calculator's advantage is ratings volume (8 vs 1). On price, ads, device support and iOS requirement 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. Timer 555 Calculator sells 1 one-off in-app purchase. Electro Port asks for nothing beyond the download.
Electro Port holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: Timer 555 Calculator has 8 ratings behind it against 1, so its average is the more settled of the two.
| Parameter | Timer 555 Calculator | Electro Port |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (8 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 8 — better | 1 |
| Update frequency | Every 3 months | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.2 | 13.0 — better |
| Further details — not scored | ||
| Size | 3 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | Siu Yuen Ho | UTSOURCE HOLDING COMPANY LIMITED |
Customer experience
Timer 555 Calculator
Electro Port
In-app purchases
Timer 555 Calculator
- Unlock Pro feature$0.99
Electro Port
No in-app purchases
Questions
Is Timer 555 Calculator free?
Is Electro Port free?
Which has better reviews, Timer 555 Calculator or Electro Port?
Do Timer 555 Calculator or Electro Port have ads?
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