SignalClock Lite vs Uncheck X
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SignalClock Lite
This utility app displays a digital clock with a time signal function using local notifications. It offers multiple sound sets and font options. The free version has limitations on scheduling time signals to half-hour intervals.
- Local notification time signals
- Multiple sound sets
- iOS 10 font support
- Half-hour signal scheduling (free edition)
- Digital clock display
Read full descriptionHide full description
Digital clock has time signal function based on Local Notification Center. It’s free edition of “SignalClock”. 5 different signal sound sets. All fonts iOS 10 supports are available in clock. 5 tone type are available in all sound file sets. Free edition limitations : - Able to schedule time signals on half hour unit ex. 00:00, 00:30, 01:00 ...
Uncheck X
Read full descriptionHide full description
Have you ever checked items that you did not agree to when buying something or creating an account for a service? This application will deselect checkboxes and radio buttons that are selected by default on a website. This saves you the trouble of unchecking items that have been added without your consent. You will no longer be sent email newsletters before you know it. Main features: ・Remove the checked attribute of checkboxes and set the initial state to unchecked. ・Disable extensions on specific sites. ・Temporarily disable extensions by clicking a button on the toolbar ・Disable extensions with Siri ・Support for shortcut apps ・Disable extensions with the Focus Mode Filter. *We do not guarantee that it will work on all websites. Please think of it as something that reduces the risk of checkboxes being added without your permission.
Screenshots
Verdict
The clearest difference is iOS requirement: SignalClock Lite at 12.0 against Uncheck X's 18.0. On price, update cadence, 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.
SignalClock Lite ships an update every 7 months, Uncheck X every 6 months. The most recent releases landed on November 1, 2026 and November 7, 2026 respectively.
| Parameter | SignalClock Lite | Uncheck X |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| Update frequency | Every 7 months | Every 6 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac, Vision Pro — better |
| Requires iOS | 12.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 28 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | Masafumi Endoh | Keisuke Chinone |
In-app purchases
SignalClock Lite
No in-app purchases
Uncheck X
No in-app purchases
Questions
Is SignalClock Lite free?
Is Uncheck X free?
Do SignalClock Lite or Uncheck X have ads?
Which is updated more often, SignalClock Lite or Uncheck X?
Other comparisons
