# Clock Widget vs Electronics Reference Toolkit

The clearest difference is in-app purchases: Electronics Reference Toolkit at none against Clock Widget's 1. Electronics Reference Toolkit also leads on ads (none vs shown) and rating (4.9 vs 4.6). Clock Widget's advantage is ratings volume (49 vs 7) and device support (3 vs 1). On price, update cadence and iOS requirement there is nothing between them.

Both are free to download. Clock Widget sells 1 one-off in-app purchase. Electronics Reference Toolkit asks for nothing beyond the download.

Electronics Reference Toolkit holds the better App Store score, 4.9 against 4.6. That said, the two scores are not equally well evidenced: Clock Widget has 49 ratings behind it against 7, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on August 27, 2026 and July 16, 2026 respectively.

## The numbers

| Metric | Clock Widget | Electronics Reference Toolkit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (49 ratings)](https://appshunter.io/ios/app/clock-widget-ultra-hd-time/id6479944667/reviews) | **[4.9 (7 ratings)](https://appshunter.io/ios/app/electronics-reference-toolkit/id6757098692/reviews)** |
| Number of ratings | **49** | 7 |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Ad-supported | **Free** |
| Size | 50 MB | 7 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [旭 林](https://appshunter.io/developer/509045850) | [Ha Do Thi Thu](https://appshunter.io/developer/1707030622) |

## What reviewers say

### Clock Widget

[App page](https://appshunter.io/ios/app/clock-widget-ultra-hd-time/id6479944667)

Enhance your home screen with customizable clock widgets. Display current time, countdowns to special events, and a monthly calendar. Personalize backgrounds with photos, choose text colors, and add motivational quotes for a stylish and functional display.

**Highlights:** Flip clock display, Event countdowns, Monthly calendar view, Custom photo backgrounds, Adjustable text colors, Inspirational quotes

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP | $2.99 | one-time |


### Electronics Reference Toolkit

[App page](https://appshunter.io/ios/app/electronics-reference-toolkit/id6757098692)

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.

**Highlights:** Resistor Calculator (4/5 band), Ohm's Law Calculator, LED Resistor Calculator, Capacitor Decoder, Voltage Divider Calculator, Unit Converter, Transistor Reference

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Clock Widget free?

Clock Widget is free to download, with in-app purchases available.

### Is Electronics Reference Toolkit free?

Electronics Reference Toolkit is free to download, with no in-app purchases.

### Which has better reviews, Clock Widget or Electronics Reference Toolkit?

Electronics Reference Toolkit is rated higher. Clock Widget averages 4.6 out of 5 from 49 ratings, while Electronics Reference Toolkit averages 4.9 from 7 ratings.

### Do Clock Widget or Electronics Reference Toolkit have ads?

Clock Widget shows ads; Electronics Reference Toolkit does not.

### Which is updated more often, Clock Widget or Electronics Reference Toolkit?

Clock Widget ships an update fortnightly, and Electronics Reference Toolkit fortnightly. Most recently, Clock Widget was updated on August 27, 2026 and Electronics Reference Toolkit on July 16, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*