Electronic Component Codes vs Charge Ledger
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Electronic Component Codes
Quickly identify electronic component values using color codes and SMD markings. This utility supports resistors, capacitors, and inductors, offering detailed explanations and standard value charts.
- Resistor color code calculator
- SMD resistor code lookup
- Capacitor code identification
- Inductor color code guide
- E-series value charts
- Detailed help sections
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Electronic Component Codes is a handy tool for identifying resistance, capacitance, and inductance values from component markings. Supported Features: • Resistor color codes • SMD resistor codes • EIA-96 resistor codes • Ceramic capacitor codes • Film capacitor codes • Tantalum capacitor color codes • SMD tantalum capacitor codes • Inductor color codes • SMD inductor color codes The app also includes detailed help sections and explanations for all supported codes, along with standard E-series value charts. Languages Supported: English, French, German, Indonesian, Italian, Polish, Portuguese, Russian, Spanish, Turkish, and Ukrainian. Download now and simplify your electronics work!
Charge Ledger
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Charge Ledger helps Zaptec users understand charging history in more detail. Synchronize your chargers and charge sessions, then review your charging behavior with clear filters, totals, duration views and cost estimates. The app is built for people who want a practical overview of EV charging data without exporting spreadsheets or manually calculating kWh costs. What you can do: - Synchronize Zaptec chargers and recent charge sessions. - Filter history by charger, period, date range, start time or end time. - Review totals for sessions, energy use, charging duration and estimated cost. - Set your own kWh price and currency for personal cost calculations. - Reorder or hide table columns to focus on the data you use most. - Export the current charge history selection to PDF. - Keep native app data stored locally on your device. Charge Ledger is useful for checking monthly charging totals, reviewing individual sessions, comparing charger usage and keeping a clearer record of home or workplace charging. Privacy: Your Zaptec password is used only to request an access token from Zaptec and is not stored by Charge Ledger. In the native app, synchronized charger and charge history data is stored locally on your device. Charge Ledger is an independent tool for Zaptec users and is not affiliated with Zaptec.
Screenshots
Verdict
The clearest difference is ads: Charge Ledger at none against Electronic Component Codes's shown. Electronic Component Codes's advantage is update cadence (every 6 weeks vs every 3 months). On price, in-app purchases, 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. Neither carries in-app purchases, so what you see is what you pay.
Electronic Component Codes ships an update every 6 weeks, Charge Ledger every 3 months. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.
| Parameter | Electronic Component Codes | Charge Ledger |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| Update frequency | Every 6 weeks — better | Every 3 months |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 9 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | ALG Software Lab | Ronald Derksen |
In-app purchases
Electronic Component Codes
No in-app purchases
Charge Ledger
No in-app purchases
Questions
Is Electronic Component Codes free?
Is Charge Ledger free?
Do Electronic Component Codes or Charge Ledger have ads?
Which is updated more often, Electronic Component Codes or Charge Ledger?
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