Comparison

Sleep Fan vs LightWrite

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

Head to head
About

Sleep Fan

This app provides a simple and effective way to fall asleep faster and stay asleep longer. It offers various calming sounds and customizable timers, with premium features like sleep tracking and additional audio options.

Highlights
  • White noise and calm sleep sounds
  • Customizable timer
  • Alarm clock with snooze
  • Sleep tracking (premium)
  • Additional sounds (premium)
  • Binaural beats (premium)
Features
Read full description

Welcome to Sleep Fan! The ORIGINAL sleep aid app! Sleep Fan has helped countless satisfied users get to bed on time and stay asleep longer. We all know we should be getting more sleep. Studies have shown that a full night's sleep can significantly reduce all-cause mortality. Don’t sacrifice your health and well being. Download Sleep Fan tonight and wake up refreshed in the morning. • Sleep fan is simple and easy to use. • No signup, no hassle. • Listen within seconds. • Choose from an expanded library of sounds: original fan noises, plus Rain, Nighttime crickets, Relaxing meditation, Crashing Waves, and the River. • Single-Day Sleep Tracking: Monitor your sleep cycles, blood oxygen, and heart data to get a personalized Custom Sleep Score. • Apple Health Integration: Syncs seamlessly with Apple Watch and other compatible sleep trackers. • Set a timer for your sleep sounds. • Set the alarm clock to wake you up or hit snooze to get a little more sleep. Sleep Fan is a perfect and simple tool that will reliably aid in the ease of falling asleep. Join the millions of satisfied users that proudly use Sleep Fan every night. **PREMIUM FEATURES** • Long-Term Sleep Trends: Full access to comprehensive Week and Month sleep tracking views. • Ability to overlay binaural beats on top of sleep sounds. • Listen to mind enhancing binaural beats by themselves. • No advertisements. Subscription pricing and terms: Sleep Fan offers an auto-renewing monthly subscription at $1.99/month and an auto-renewing annual subscription at $14.99/year to provide you with unlimited access to the above features while you maintain an active subscription. Payment will be charged to the credit card connected to your iTunes Account when you confirm the initial subscription purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24-hours before the end of the current subscription period. Your account will be charged for renewal within 24-hours prior to the end of the current period. You may manage your subscription and auto-renewal may be turned off by going to your Account Settings after the purchase. Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription, where applicable. Read more about our terms and conditions here: Terms of service: https://www.yappyapps.com/sleepfan/tos.html Privacy policy: https://www.yappyapps.com/sleepfan/privacypolicy.html

About

LightWrite

A minimalist journaling app designed for focused writing and reflection. It offers a distraction-free environment to capture thoughts, ideas, and daily experiences, helping users organize their reflections and live more intentionally.

Highlights
  • Distraction-free writing interface
  • Minimalist and elegant design
  • Instant writing start
  • Intuitive organization of entries
  • Privacy-first approach
  • Adapts to daily or occasional use
Features
Read full description

LightWrite is a calm, focused space for your thoughts—designed to help you write clearly, reflect deeply, and keep what matters. In a world full of noise, LightWrite brings you back to simplicity. No clutter. No distractions. Just you and your words. Whether you’re journaling your day, capturing ideas, or working through life in real time, LightWrite gives you the structure and freedom to think without interruption. Designed for clarity A minimal, elegant interface keeps your focus exactly where it belongs—on your thoughts. Every detail is intentional, from smooth navigation to distraction-free writing. Write without friction Open the app and start writing instantly. No complicated setup, no learning curve—just a seamless experience that gets out of your way. Keep everything organized Your entries are stored cleanly and intuitively, making it easy to revisit moments, track growth, and reflect over time. Built for your rhythm LightWrite adapts to you—whether you write daily or occasionally. Your space is always ready when you are. Private by design Your thoughts are yours. LightWrite is built with a privacy-first approach, so what you write stays personal. Write clearly. Live fully.

Screenshots

Sleep Fan4 screens
LightWrite4 screens

Verdict

The call

The clearest difference is in-app purchases: LightWrite at none against Sleep Fan's 2. LightWrite also leads on ads (none vs shown) and review sentiment (100% vs 72%). Sleep Fan's advantage is ratings volume (37K vs 2). On price, device support and iOS requirement 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. Sleep Fan sells 2 in-app purchases, starting at $1.99 per month. LightWrite asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

LightWrite holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Sleep Fan has 37K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 72% of Sleep Fan's written reviews are positive against 100% of LightWrite's.

Scorecard6 real differences · 4 level
Sleep Fan versus LightWrite: the parameters behind the verdict, then further details
ParameterSleep FanLightWrite
PriceFreeFree
Rating4.8 (37K ratings)5.0 (2 ratings) — better
Positive reviews72.4% of reviews100.0% of reviews — better
Number of ratings37K — better2
Update frequencyEvery 6 weeks—
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.615.1 — better
Further details — not scored
Size191 MB42 MB
Age rating4+4+
DeveloperTattlebeeWILLIAM MICAH RALEIGH

Customer experience

Sleep Fan

All ratings36,460 ratings
Positive94.9%
Neutral2.2%
Negative2.9%
Written reviews246 reviews
Positive72.4%
Neutral6.1%
Negative21.5%

LightWrite

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Sleep Fan

Reported bugs

2 issues
  • App stops playing randomly
  • Overheating issues with prolonged use

Requested features

2 requests
  • No timer option for continuous playback
  • Ability to play in background even with phone locked

LightWrite

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

Sleep Fan

Subscriptions2
  • Premium Account3 Days trial$1.991 Month
  • Premium Account$14.991 Year
None

LightWrite

No in-app purchases

Questions

Is Sleep Fan free?
Sleep Fan is free to download, with in-app purchases available.
Is LightWrite free?
LightWrite is free to download, with no in-app purchases.
Which has better reviews, Sleep Fan or LightWrite?
LightWrite is rated higher. Sleep Fan averages 4.8 out of 5 from 37K ratings, while LightWrite averages 5.0 from 2 ratings.
Do Sleep Fan or LightWrite have ads?
Sleep Fan shows ads; LightWrite does not.

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