Comparison

Smart Sleep Timer vs Flip Clock

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

Head to head
About

Smart Sleep Timer

This app automatically pauses your media playback when you fall asleep or at a set time. It integrates with your favorite audio and video apps to prevent wasted battery and data.

Highlights
  • Snore detection for automatic pausing
  • Customizable manual timers
  • Seamless integration with media apps
  • Battery and data saving
  • Adjusts to user's sleep patterns
Features
Read full description

Do you drift off listening to podcasts, music, or videos only to wake with hours of missed playback? Smart Sleep Timer's got your back. As you unwind at night or relax in bed, our app stops playback exactly when you wish—without disrupting your sleep. Key Features: • Snore Detection: Advanced sound analysis listens for snoring and pauses playback automatically. • Custom Timers: Prefer manual timing? Set a timer or a specific end time for playback. • Seamless Integration: Compatible with your favorite music, podcast, or video apps. Start playing, and we take care of it. • Save Battery & Data: Keep your device powered by preventing unnecessary playback. Why Smart Sleep Timer? Unlike standard timers, this app adjusts to you. Whether you drift off unexpectedly or seek precise control, Smart Sleep Timer suits your nightly pattern. Perfect For: • Podcast fans who nod off while listening. • Music relaxation without overnight playback worries. • Video streaming where app sleep timers are missing.

About

Flip Clock

Features
Read full description

ShiFa — Your Desktop Timekeeper Turn your iPhone or iPad into a beautiful desktop clock. Lay it down while charging and the screen becomes a living, breathing canvas of time. FEATURES • 6 Signature Clocks — Neon flip, classic analog, word clock, VHS holographic, retro task board, and pixel computer • Native iOS Widgets — Home screen, lock screen, and StandBy display widgets in multiple sizes • StandBy Full-Screen — Automatic takeover when your device is charging horizontally • Hourly Chime — Bell strikes at every hour, synthesized with no ads or push notifications • 30+ Artistic Clock Components — Unlock premium styles with ShiFa Pro FREE TO START Core features are free: 6 clocks, widgets, StandBy mode, and hourly chime. ShiFa Pro unlocks premium styles and themes via monthly or yearly subscription. Subscriptions auto-renew and can be managed in Settings. All data stays on your device. No account required. No ads or tracking.

Screenshots

Smart Sleep Timer4 screens
Flip Clock4 screens

Verdict

The call

The clearest difference is in-app purchases: Smart Sleep Timer at none against Flip Clock's 2. Flip Clock's advantage is update cadence (weekly vs every 8 months) and iOS requirement (15.0 vs 18.2). On price, 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

Both are free to download. Flip Clock sells 2 in-app purchases, starting at $0.99 per month. Smart Sleep Timer asks for nothing beyond the download.

UpkeepUpdate frequency

Smart Sleep Timer ships an update every 8 months, Flip Clock weekly. The most recent releases landed on October 3, 2026 and October 5, 2026 respectively.

Scorecard3 real differences · 6 level
Smart Sleep Timer versus Flip Clock: the parameters behind the verdict, then further details
ParameterSmart Sleep TimerFlip Clock
PriceFreeFree
Rating5.0 (5 ratings) — better—
Number of ratings5 — better—
Update frequencyEvery 8 monthsWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.215.0 — better
Further details — not scored
Size11 MB78 MB
Age rating4+4+
DeveloperBRIDGETECH SOLUTIONS LIMITED福庭 杨

In-app purchases

None

Smart Sleep Timer

No in-app purchases

2 purchases

Flip Clock

Subscriptions2
  • 月度会员$0.991 Month
  • 年度会员$6.991 Year

Questions

Is Smart Sleep Timer free?
Smart Sleep Timer is free to download, with no in-app purchases.
Is Flip Clock free?
Flip Clock is free to download, with in-app purchases available.
Do Smart Sleep Timer or Flip Clock have ads?
Neither Smart Sleep Timer nor Flip Clock shows ads.
Which is updated more often, Smart Sleep Timer or Flip Clock?
Smart Sleep Timer ships an update every 8 months, and Flip Clock weekly. Most recently, Smart Sleep Timer was updated on October 3, 2026 and Flip Clock on October 5, 2026.

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