Standby Alarm Clock vs Date Memos
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Standby Alarm Clock
This app transforms your device into a customizable bedside or desk clock. It features a clear HD display, slideshow capabilities with your own photos, and a variety of alarm options including custom sounds and a flashlight alert for the hearing impaired.
- Customizable clock with personal photos
- Slideshow background
- Analog and digital display options
- Set favorite song as alarm
- Flashlight alarm for hearing impaired
- Customizable brightness
- Lock screen functionality
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NT CLOCK – HIGHLIGHTS • Minimal, sleek design with no nonsense features. • Clear, HD display makes it easy to see the time. • Customize the clock with your own pictures. • Slideshow and a wide range of colors. • Use as a desk or bedside clock. • Set your alarms in seconds. • Lock Screen. • Customizable Brightness. • Set your favorite song as alarm sound. • Flashlight alarm for people with hearing impairment. • Analog style clock. WAKE UP THE RIGHT WAY WITH NT CLOCK – DOWNLOAD TODAY! It's simple: In standby, the display turns into a nice photo reminder with the time and alarm clock. The most comfortable way to wake up with your favorite song! In addition to 9 Sounds you can use a song selected from your media library as alarm sound. If you have a hearing impairment, you can activate the flashlight alarm function. Designed to be used as a free standing desk or bedside clock, NT Clock is a simple, no-frills digital alarm clock designed to tell you the time wake you up when you need. Create your own unique alarm clock with a variety of customization features. Choose from a wide range of colours and upload your own picture, slideshow to use as a background. You could use your favorite holiday snaps, a picture of your family or you and your partner so every time you look at the clock, you’ll be reminded of a happy memory! Our clear, HD display makes it easy to see the time, without the distractions that come with many other digital alarm clock apps. Set the alarm in just a few taps by clicking the icon I the corner. No fuss, just a wake up call when you need it.
Date Memos
Never forget important dates with this app. It supports both solar and lunar calendars, allows for custom reminders, and syncs across all your Apple devices. Pin key events to widgets for quick access.
- Solar and lunar calendar support
- Customizable event reminders
- Cross-device iCloud sync
- Widget support with pinned events
- Dark mode
- iMessage app for sharing events
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Highlights: - Design and develop with native frameworks, bring you smooth experience. - Not only can be used on iPhone and iPad, but also can be used on Apple Vision, Mac and Apple Watch. - Not only designed for iPhone, user Interface is also optimized for Apple Vision, iPad and Mac. - Dark mode supported. - Including powerful but easy use functions such as group, repeat, anniversary and favorite. - Not only can note solar calendar events, but also lunar calendar events. - Set alert's time and date of your event to remind you ahead. - Widget supported, also you can pin your most important events to the top in widget. - Sync across multi-devices with iCloud. - iMessage App supported, you can share your events as stickers to others.
Screenshots
Verdict
The clearest difference is review sentiment: Date Memos at 100% against Standby Alarm Clock's 63%. Date Memos also leads on rating (5.0 vs 4.5) and device support (5 vs 2). Standby Alarm Clock's advantage is ratings volume (116 vs 4) and iOS requirement (17.0 vs 27.0). On 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
Standby Alarm Clock costs $1.99 and Date Memos $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Date Memos holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Standby Alarm Clock has 116 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 63% of Standby Alarm Clock's written reviews are positive against 100% of Date Memos's.
Both ship on a similar rhythm, roughly every 2 months. Both last shipped on November 3, 2026.
| Parameter | Standby Alarm Clock | Date Memos |
|---|---|---|
| Price | $1.99 | $0.99 — better |
| Rating | 4.5 (116 ratings) | 5.0 (4 ratings) — better |
| Positive reviews | 63.2% of reviews | 100.0% of reviews — better |
| Number of ratings | 116 — better | 4 |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPad | iPhone, iPad, Mac, Apple Watch, Vision Pro — better |
| Requires iOS | 17.0 — better | 27.0 |
| Further details — not scored | ||
| Size | 8 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | J.Benito Pereira | 泽新 李 |
Customer experience
Standby Alarm Clock
Date Memos
In-app purchases
Standby Alarm Clock
No in-app purchases
Date Memos
No in-app purchases
Questions
Is Standby Alarm Clock free?
Is Date Memos free?
Which has better reviews, Standby Alarm Clock or Date Memos?
Do Standby Alarm Clock or Date Memos have ads?
Which is updated more often, Standby Alarm Clock or Date Memos?
Other comparisons
