SignalClock Lite vs My Picture Clock
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 ...
My Picture Clock
Read full descriptionHide full description
Would you like to create a clock decorated with your favorite photos? This app is a clock app that allows you to display your own photos and collected images. You can register 20 photos of your choice and display 3 of them at any time. In addition, you can register 20 photos as background images. You can move the time text, analog clock, and photos with your finger. The analog clock and photo can be zoomed in and out with two fingers. Touching the time character switches to the setting mode. When in setting mode, touch to change the year, month, and date to various formats. You can also switch between 12-hour and 24-hour displays. Photos and backgrounds can be rotated and converted to sepia color. Rotation of the screen in portrait and landscape is also supported. The text size can be adjusted in steps by pressing buttons such as "2X" and "3X". Background color can be selected from 10 colors. You can choose from 78 different tones for the time signal. Please try to make your own original clock with this app!
Screenshots
Verdict
The clearest difference is in-app purchases: SignalClock Lite at none against My Picture Clock's 1. SignalClock Lite also leads on ads (none vs shown) and iOS requirement (12.0 vs 14.0). My Picture Clock's advantage is update cadence (every 5 weeks vs every 7 months). On price and device support 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. My Picture Clock sells 1 one-off in-app purchase. SignalClock Lite asks for nothing beyond the download.
SignalClock Lite ships an update every 7 months, My Picture Clock every 5 weeks. The most recent releases landed on September 9, 2026 and July 29, 2026 respectively.
| Parameter | SignalClock Lite | My Picture Clock |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| Update frequency | Every 7 months | Every 5 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 28 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | Masafumi Endoh | Mihoko Araki |
In-app purchases
SignalClock Lite
No in-app purchases
My Picture Clock
- My Picture Clock with no ads$2.99
Questions
Is SignalClock Lite free?
Is My Picture Clock free?
Do SignalClock Lite or My Picture Clock have ads?
Which is updated more often, SignalClock Lite or My Picture Clock?
Other comparisons
