Comparison

Flip Clock vs Shift Work Alarm

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

Head to head
About

Flip Clock

Features
Read full description

Flip Clock - Time, Beautifully Simple Turn your iPhone or iPad into an elegant flip clock display. Inspired by classic flip clocks, designed for the modern minimalist. PURE SIMPLICITY: ◆ Full Screen Beauty Your entire screen becomes a stunning flip clock. No buttons, no clutter, just time. ◆ Perfect Nightstand Companion Adjustable brightness makes it ideal for bedside use. Tap to dim, swipe to adjust. ◆ Landscape & Portrait Works beautifully in any orientation. Perfect for desks, shelves, or nightstands. ◆ Multiple Styles Choose from classic flip animation, modern digital, or retro LCD styles. ◆ Stay-On Display Keeps your screen on while charging - perfect for permanent time display. THOUGHTFUL FEATURES: - 12 or 24-hour format - Show/hide seconds - Date display option - Adjustable flip animation speed - Multiple color themes (Classic Black, Pure White, Night Red, Ocean Blue) - Tap to dim (10% - 100% brightness) - Swipe gestures for quick controls - Auto-dim based on ambient light - Battery-friendly when unplugged - Instant full-screen - no setup needed PERFECT FOR: - Bedside clock replacement - Minimalist desk setup - Kitchen timer display - Focus/Pomodoro sessions - Hotel room clock - Studio/workshop timer - Anyone who loves beautiful, functional design PREMIUM EXPERIENCE: No ads. No subscriptions. No in-app purchases. Just a one-time payment for a lifetime of elegant timekeeping. Designed for iOS 17+ with native performance and buttery-smooth animations. Join thousands who've replaced their traditional clocks with Flip Clock.

About

Shift Work Alarm

This alarm clock is designed for individuals with non-traditional work schedules. It offers customizable alarms that can automatically skip holidays and follow specific shift patterns, ensuring you wake up on workdays and rest on days off. It also includes a smart calendar and spoken reminders for various needs.

Highlights
  • Shift-based alarms
  • Automatic holiday skipping
  • Customizable rotation patterns
  • Spoken reminders
  • Smart calendar view
  • Rings through silent mode
Features
Read full description

Shift Alarm is built for people who don't work 9-to-5. If you run 4 on / 2 off, rotate on a three-crew pattern, or juggle morning, swing and night shifts, a regular alarm clock works against you. Shift Alarm turns your rotation into a single rule, knows your public holidays, and rings on make-up workdays so you never sleep through an early start. WHY SHIFT ALARM - Handed to the iOS system clock: alarms ring on silent, in Focus and on Standby — no settings to configure. - Rotating shifts in one rule: set the template and start date and the next 14 days are laid out for you. - Holiday-aware: work alarms stay quiet on public holidays and ring on announced make-up workdays. - Follow my schedule: mark any single day as work or off and your alarms adjust. - Every repeat rule you need: weekdays, weekends, specific date, monthly, yearly and custom intervals. - Reminders: fixed times, repeating intervals or workdays only — good for medication, water and hourly chimes. - Spoken name: the alarm can speak the label instead of playing a tone. - Skip one occurrence when you're already awake, without affecting the next. ALARM VS REMINDER Alarms use the system alarm channel and always ring — use them for anything that has to wake you. Reminders use notifications and won't force sound on silent — use them for water, stretch breaks and hourly nudges. PUBLIC HOLIDAYS US federal and UK bank holiday dates are built in, including substitute days, and refreshed automatically. Pick your region in Settings. Free to download, with the core holiday-aware alarm available at no cost. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://alarm1.pages.dev/privacy

Screenshots

Flip Clock4 screens
Shift Work Alarm4 screens

Verdict

The call

The clearest difference is price: Shift Work Alarm at Free against Flip Clock's $0.99. Flip Clock's advantage is in-app purchases (none vs 2) and iOS requirement (17.0 vs 26.0). On update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

Shift Work Alarm is free to download; Flip Clock costs $0.99 up front. Shift Work Alarm sells 2 in-app purchases, starting at $0.99 per month. Flip Clock asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 4 days. The most recent releases landed on October 26, 2026 and October 12, 2026 respectively.

Scorecard3 real differences · 6 level
Flip Clock versus Shift Work Alarm: the parameters behind the verdict, then further details
ParameterFlip ClockShift Work Alarm
Price$0.99Free — better
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 4 daysEvery 4 days
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPad — betteriPhone
Requires iOS17.0 — better26.0
Further details — not scored
Size2 MB11 MB
Age rating4+4+
DeveloperGrzegorz Rakoca秋丽 陈

In-app purchases

None

Flip Clock

No in-app purchases

2 purchases

Shift Work Alarm

Subscriptions2
  • Shift Pro Monthly$0.991 Month
  • Shift Alarm Pro$9.991 Year

Questions

Is Flip Clock free?
Flip Clock costs $0.99, with no in-app purchases.
Is Shift Work Alarm free?
Shift Work Alarm is free to download, with in-app purchases available.
Do Flip Clock or Shift Work Alarm have ads?
Neither Flip Clock nor Shift Work Alarm shows ads.
Which is updated more often, Flip Clock or Shift Work Alarm?
Flip Clock ships an update every 4 days, and Shift Work Alarm every 4 days. Most recently, Flip Clock was updated on October 26, 2026 and Shift Work Alarm on October 12, 2026.

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