CP Clock vs Electronics Reference Toolkit
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CP Clock
This utility app transforms your device into a clock, displaying current time, date, and weather conditions for your location. It also offers a convenient home screen widget for quick access to the day and date.
- Current time display
- Current date and day
- Local weather conditions
- Temperature (Fahrenheit/Celsius)
- Feels like temperature
- Humidity and wind speed
- UV Index
- Home screen widget
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Starting out as a small desktop clock in 2017, this app has grown to be a source for other information which is perfect for in-office and travelers who want to have a way to tell the current time and weather conditions for the current location from your phone OR tablet. It includes a Home Screen widget to show the current day and date. This app includes the following: * Current Time and Date. * Speaks Current Time and Date. * MultiColored Day Clock. * Multicolored Night Clock. * Temperature (F and C). * Humidity. * Wind Speed. * UV Index.
Electronics Reference Toolkit
This app provides a comprehensive suite of tools for electronics calculations and reference. It includes calculators for resistors, LEDs, capacitors, and voltage dividers, along with a unit converter and transistor database. Designed for speed and offline use, it's ideal for students, hobbyists, and engineers.
- Resistor Calculator (4/5 band)
- Ohm's Law Calculator
- LED Resistor Calculator
- Capacitor Decoder
- Voltage Divider Calculator
- Unit Converter
- Transistor Reference
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ElecKit is a lightweight electronics toolkit built for fast lookups and quick calculations—perfect for students, hobbyists, and engineers. Tools included - Resistor Calculator (4/5 band) + tolerance & range - Ohm’s Law (V/I/R/P) - LED Resistor Calculator (Vs, Vf, If) - Capacitor Decoder (3-digit & EIA codes) - Voltage Divider (2 or 3 resistors) - RC/RL Time Constant with charging curve & key points (1τ…5τ) - Unit Converter (Ω, F, H, Hz + prefixes) - Battery Life Estimator (battery type, load current, duty cycle) - Transistor Reference (NPN, PNP, MOSFET) with fast search & filters Notes * Designed for speed, clean UI, and offline use. * Reference values may vary by manufacturer—always confirm with the datasheet.
Screenshots
Verdict
The clearest difference is price: Electronics Reference Toolkit at Free against CP Clock's $0.99. Electronics Reference Toolkit also leads on rating (4.9 vs 3.0) and update cadence (fortnightly vs every 5 weeks). CP Clock's advantage is chart position (#199 vs unranked) and device support (5 vs 1). On ads, in-app purchases and monetization model 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
Electronics Reference Toolkit is free to download; CP Clock costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Electronics Reference Toolkit holds the better App Store score, 4.9 against 3.0. Both are backed by a comparable volume of ratings — 2 and 7 respectively.
CP Clock ships an update every 5 weeks, Electronics Reference Toolkit fortnightly. The most recent releases landed on September 19, 2026 and July 16, 2026 respectively.
| Parameter | CP Clock | Electronics Reference Toolkit |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 3.0 (2 ratings) | 4.9 (7 ratings) — better |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 2 | 7 — better |
| Update frequency | Every 5 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Best chart rank | #199 — better | — |
| Devices | iPhone, iPad, Mac, Apple TV, Vision Pro — better | iPhone |
| Requires iOS | 26.0 | 16.6 — better |
| Further details — not scored | ||
| Size | 1 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Connecting People Software | Ha Do Thi Thu |
Customer experience
CP Clock
Electronics Reference Toolkit
In-app purchases
CP Clock
No in-app purchases
Electronics Reference Toolkit
No in-app purchases
Questions
Is CP Clock free?
Is Electronics Reference Toolkit free?
Which has better reviews, CP Clock or Electronics Reference Toolkit?
Do CP Clock or Electronics Reference Toolkit have ads?
Which is updated more often, CP Clock or Electronics Reference Toolkit?
Other comparisons
