Comparison

Quickness vs Calendar Clock

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Quickness

Effortlessly add new contacts using voice commands with Siri or through customizable shortcuts. Streamline your contact management by creating entries hands-free, integrating with other apps, and organizing them into groups.

Highlights
  • Hands-free contact creation with Siri
  • Customizable shortcuts for streamlined input
  • Integrates with Reminders and Messages
  • Add contacts to existing or new groups
  • Quickly delete contacts
  • Create custom 'Add Contact' pages
Features
Currently charting
Read full description

Quickness uses the power of Siri and the Shortcuts app to let you create new contacts, quickly and efficiently!  CREATE CONTACT HANDS-FREE WITH SIRI • add new contact information by talking to Siri! No need to type anything! • use a custom phrase to trigger shortcut with 'Hey Siri', and speak out the information when prompted • Siri will prompt you with questions about what data you want to add • works great with iPhones, iPads, AirPods and even HomePod. CREATE CONTACT WITH THE SHORTCUTS APP • use Apple’s Shortcuts app to customize input to Quickness shortcuts, and streamline your process • different shortcuts for different "Create Contact" styles • use output from Quickness shortcuts to integrate with other apps • great for automation! INTEGRATE WITH OTHER APPS: • Create contact, and then add a reminder to call the contact in the Reminders app • Create contact, and send a message to contact with your phone number • Create contact with current location as the contact's address NO SETUP REQUIRED: • Works with the Shortcuts app as soon as app is installed See our help website for links to complete shortcuts that you can import into your app. LIST OF SHORTCUTS: • [SHORT] Create Contact with name only • [BASIC] Create Contact with name, and one information (email/phone/address/website) • [DETAILED] Create Contact with name, and add email, phone, address, and/or website • [USE CURRENT LOCATION]: Create Contact with name, and 'current location' passed in from the Shortcuts app (not available for voice-only mode) OTHER QUICKNESS FEATURES: • Create a customizable “Add Contact” page, and include the fields you frequently use • Add new contact to an existing group, or create a new group • Quickly delete contacts from your Contacts list PRIVACY • We don't have any access to your contacts data, or your interactions with Siri.

About

Calendar Clock

This app displays the current year, month, week, and time on a single screen with a clean design. It offers customizable theme colors and functions as a desk clock. The app disables device sleep mode while active.

Highlights
  • All-in-one screen display
  • Year, month, week, day, hour, minute, second
  • Switchable theme colors (dark, light, green, blue)
  • Disables device sleep mode
  • Acts as a desk clock
Features
Read full description

Time and date, beautifully together. Calendar Clock is a simple, elegant time-and-calendar app designed for iPhone and iPad. See the current time and the entire month at a glance, with a clean interface that stays out of your way. Features * Large digital clock — View the current system time clearly and instantly. * 24-hour or 12-hour format — Swipe across the clock to switch between 24-hour and AM/PM formats. * Monthly calendar — See the full month with the current year and month displayed above it. * Swipe through months — Swipe left or right on the calendar to move between months. * Today at a glance — Today's date is highlighted with a red circle. * Weekend highlighting — Saturdays and Sundays are displayed in red. * Multiple themes — Swipe up or down to change the screen theme. * Remembers your preferences — Your selected clock format and theme are preserved. * iPhone & iPad — Designed for both iPhone and iPad. Simple by design No complicated menus. No unnecessary controls. Just the time and the calendar, exactly when you need them. Calendar Clock — See time. See your day. Note that this application disables your device's sleep mode while running, so make sure you have enough battery life. *Important notice: Use the information recoded or functionality provided in / or generated with this application only as a rough indication, rough estimates or as a rough guide. Even though we do our best to provide you with confirmed information and tried-and-tested features, the accuracy and successful operation and performance of the application are NOT GUARANTEED by us. Users are strongly advised to confirm the information of their interest with other sources and not to ultimately rely on functionality and performance of this application. This application is provided “as is” and with all faults. You bear the risk of using it. We shall not be responsible or liable for any loss or damage of any kind incurred as a result of the use of functions or the content of this application. By using this application you are agreeing to these terms. If you do not agree to these terms do not use this application.

Screenshots

Quickness4 screens
Calendar Clock4 screens

Verdict

The call

The clearest difference is review sentiment: Quickness at 71% against Calendar Clock's 0%. Quickness also leads on update cadence (every 8 months vs every 41 months) and chart position (#190 vs unranked). Calendar Clock's advantage is price ($0.99 vs $1.99). On ads, in-app purchases, monetization model 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

CostPrice · In-app purchases · Ads · Monetization

Quickness costs $1.99 and Calendar Clock $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Quickness ships an update every 8 months, Calendar Clock every 41 months. The most recent releases landed on September 3, 2026 and September 10, 2026 respectively.

Scorecard5 real differences · 6 level
Quickness versus Calendar Clock: the parameters behind the verdict, then further details
ParameterQuicknessCalendar Clock
Price$1.99$0.99 — better
Rating4.6 (14 ratings) — better—
Positive reviews71.4% of reviews — better0.0% of reviews
Number of ratings14 — better—
Update frequencyEvery 8 months — betterEvery 41 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
Best chart rank#190 — better—
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.6 — better26.5
Further details — not scored
Size22 MB4 MB
Age rating4+4+
Developerzaal LLCSystemiko Inc.

Customer experience

Quickness

All ratings14 ratings
Positive92.9%
Neutral0.0%
Negative7.1%
Written reviews7 reviews
Positive71.4%
Neutral0.0%
Negative28.6%

Calendar Clock

Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Quickness

No in-app purchases

None

Calendar Clock

No in-app purchases

Questions

Is Quickness free?
Quickness costs $1.99, with no in-app purchases.
Is Calendar Clock free?
Calendar Clock costs $0.99, with no in-app purchases.
Do Quickness or Calendar Clock have ads?
Neither Quickness nor Calendar Clock shows ads.
Which is updated more often, Quickness or Calendar Clock?
Quickness ships an update every 8 months, and Calendar Clock every 41 months. Most recently, Quickness was updated on September 3, 2026 and Calendar Clock on September 10, 2026.

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