Digital Clock vs TimeDelta3
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Digital Clock
This app provides a clear and attractive LED digital clock display. It's ideal for use on a nightstand or desk, offering customizable options for time format and visibility of weekdays and dates.
- Beautiful LED digital display
- 12/24 hour mode switching
- Show/hide weekdays
- Show/hide date
Read full descriptionHide full description
Digital Clock turns your iPhone, iPad, and Mac into a crisp retro LED display — the glow of a classic bedside or desk clock, right on your screen. Prop it up on your nightstand, desk, or home-office shelf and read the time at a glance, day or night. WHAT YOU CAN DO • Choose from several LED and LCD display styles • Show the time in 12- or 24-hour format, with optional seconds, weekday, and date • Add a blinking colon for that authentic digital-clock feel • Keep it in portrait or landscape, or lock it to the orientation you prefer • Dim the screen with a swipe for a gentle, glare-free glow at night • The display stays awake, so the clock is always there when you glance over TIMER & ALARMS • Set alarms to wake up or stay on schedule • Countdown timer, stopwatch, and a Pomodoro mode with work and break intervals • Pick your own alarm sound WIDGETS • Add Digital Clock to your Home Screen and Lock Screen DIGITAL CLOCK PRO Make it truly yours with a one-time upgrade: • Set custom digit and background colors • Use your own photo as the background • See the track currently playing in the Music app • Display any time zone in the world However you like to keep time — a stylish desk clock, a calm bedside companion, or a focus timer for work — Digital Clock has you covered.
TimeDelta3
Calculate the difference between any two dates within a 10,000-year span. Discover the day of the week for any date, analyze time intervals in years, months, weeks, days, and seconds, and explore historical patterns. Store important dates and make future plans with ease.
- Calculate date differences
- Find day of the week for any date
- Analyze time intervals (years, months, days, seconds)
- Explore historical date patterns
- Store important dates
- Search 10,000 years of calendar dates
Read full descriptionHide full description
Easily search through 2,000 years of Calendar Dates with a Spin of the Wheel. Find the Day of the Week of ANY DATE in the Common Era. (Mon, Tues, Wed, Thur, Fri, Sat, Sun) Don't wait for the Calendar to catch up before you make plans for that Big Birthday Bash. Now you have 10,000 years of Calendar in one little App....make advanced reservations like a Pro! Quickly and Precisely Find Time Interval Information: Years / Months / Weeks / Days / Seconds Study Major Historical Events with the eye of the Practicing Numerologist ....it's not only the Number, but also the Number contained in the Time Interval as well. Forecast future events like the Seers of Old..... With TimeDelta3 you can study the Numerical Patterns of the Past to Make your own Guesstimates of the Future. Be the Star Monday Morning Quarterback in your next Gossip Session. With TimeDelta3 you can check historical dates to aid you in your quest to uncover plausible evidence Identify & Collect suspected numerological "fingerprint" impressions of malevolent supernatural forces....patterns are EVERYWHERE. TimeDelta3 is the perfect addition to any home based Investigative Crime Lab. Study dates and numbers like a Pro! Use the Black Cat button to Clear Naming Fields Use the Moon button to search through your Saved Entries. No Fuss...TimeDelta3 updates automatically. You can even use it to store important Birthdays. TimeDelta3: It's Better Than Ever!!~
Screenshots
Verdict
The clearest difference is price: Digital Clock at Free against TimeDelta3's $0.99. Digital Clock also leads on ratings volume (1.3K vs 1) and update cadence (every 3 weeks vs every 3 months). TimeDelta3's advantage is rating (5.0 vs 4.4) and in-app purchases (none vs 1). On ads 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
Digital Clock is free to download; TimeDelta3 costs $0.99 up front. Digital Clock sells 1 one-off in-app purchase. TimeDelta3 asks for nothing beyond the download.
TimeDelta3 holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Digital Clock has 1.3K ratings behind it against 1, so its average is the more settled of the two.
Digital Clock ships an update every 3 weeks, TimeDelta3 every 3 months. The most recent releases landed on September 25, 2026 and September 18, 2026 respectively.
| Parameter | Digital Clock | TimeDelta3 |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 4.4 (1.3K ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 51.1% of reviews | — |
| Number of ratings | 1.3K — better | 1 |
| Update frequency | Every 3 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Requires iOS | 17 | 15.6 — better |
| Further details — not scored | ||
| Size | 12 MB | 3 MB |
| Age rating | 4+ | 17+ |
| Developer | Applorium Ltd | Jack McCormack |
Customer experience
Digital Clock
TimeDelta3
Bugs and requests
Digital Clock
Reported bugs
3 issues- Time display issues
- Widget only shows military time
- Inconsistent behavior with background images
Requested features
5 requests- Add alarm functionality
- Improve widget customization options
- Allow changing time format (12-hour vs. 24-hour)
- Introduce more free customization options
- Add weather information display
TimeDelta3
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Digital Clock
- Unlock all features$2.99
TimeDelta3
No in-app purchases
Questions
Is Digital Clock free?
Is TimeDelta3 free?
Which has better reviews, Digital Clock or TimeDelta3?
Do Digital Clock or TimeDelta3 have ads?
Which is updated more often, Digital Clock or TimeDelta3?
Other comparisons















