Comparison

NightFlow vs Sleep Tracker

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

Head to head
About

NightFlow

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NightFlow is a powerful sleep tracker and sleep monitoring app designed to help you understand and improve your sleep quality. It works as an advanced sleep app that records your sleep patterns, tracks sleep cycles, and analyzes your overall sleep performance. Whether you want to fall asleep faster, improve deep sleep, or build a better sleep schedule, NightFlow combines sleep tracking, sleep recording, and sleep analysis in one complete solution. It also helps users monitor sleep sounds during the night, including snoring and sleep talking, making it a full sleep recorder and sleep monitor experience. With NightFlow, you can also access a wide range of relaxing sleep sounds designed to help you sleep better and reduce stress. The app includes calming white noise, pink noise, ocean waves, and deep sleep sounds to support faster sleep onset and better sleep quality. It also functions as a sleep alarm and sleep timer, helping you wake up naturally based on your sleep cycle. NightFlow is built for users who want better sleep, improved sleep tracking, and a simple way to monitor and optimize their nightly rest. Features: Sleep Tracker & Sleep Monitoring Track your sleep cycles, sleep duration, and sleep quality with advanced sleep tracking technology. Monitor your sleep patterns and improve your sleep habits over time. Sleep Sounds & White Noise Library Relax and fall asleep faster with sleep sounds including white noise, pink noise, ocean waves, and deep sleep sounds designed for better sleep quality. Snore Recorder & Sleep Talk Tracking Record snoring and sleep talking during the night with smart sleep recorder technology. Understand nighttime disturbances and improve sleep health. Sleep Analysis & Sleep Score Get a detailed sleep analysis with sleep score insights, showing how well you slept and what affects your sleep quality. Sleep Alarm for Heavy Sleepers Wake up at the right time with a smart sleep alarm designed for heavy sleepers and optimized sleep cycles. Sleep Schedule & Bedtime Tracking Build a consistent sleep schedule and improve sleep routine with bedtime reminders and sleep tracking insights. Deep Sleep & Sleep Cycle Tracking Analyze deep sleep, light sleep, and REM stages to understand your sleep cycle and improve overall sleep quality. Sleep Aid & Relaxation Tools Reduce stress and fall asleep faster with guided sleep aid tools and calming sleep sounds. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Sleep Tracker

This AI-powered coach offers personalized sleep plans, relaxing audio, and guided exercises to help you fall asleep naturally and wake up refreshed. It tracks your sleep patterns and provides smart tips to improve your rest.

Highlights
  • Personalized 7-day sleep plans
  • Relaxing audio therapy (nature sounds, white noise)
  • Guided relaxation exercises
  • Sleep tracking and insights
  • Smart bedtime reminders
  • Snore and sleeptalk recording
Features
Read full description

SomniPaI is your AI coach for better sleep. From personalized sleep plans and soothing sounds to guided relaxation, sleep tracking, and smart bedtime reminders, everything is designed to help you fall asleep naturally and wake up refreshed. Struggling to fall asleep? Wake up in the middle of the night? Or just can’t keep a regular sleep schedule? SomniPal is your personal AI sleep companion, helping you relax, fall asleep naturally, and enjoy deeper, more restorative sleep. Why you’ll love SomniPal: Personalized Sleep Plans: Get a 7-day plan tailored to your sleep patterns, habits, and preferences. Relaxing Audio Therapy: Nature sounds, white & pink noise, ambient environments, and guided exercises to calm your mind. Easy Relaxation Exercises: Deep breathing, body scans, progressive muscle relaxation, and visualization techniques to help you unwind. Sleep Tracking & Insights: See your bedtime, night awakenings, and overall sleep patterns to understand and improve your rest. Smart Tips & Reminders: Gentle guidance for bedtime routines, screen-free time, and simple habits to support better sleep. Who SomniPal is for: Anyone struggling to fall asleep quickly People who wake up too often at night Sleepers with anxiety or racing thoughts Users with irregular sleep schedules SomniPal isn’t just another sleep app — it’s your AI coach for better sleep. Fall asleep faster, stay asleep longer, and wake up feeling refreshed. Privacy Policy: https://sites.google.com/view/somnipaiprivacypolicy/%E9%A6%96%E9%A1%B5 Terms of Service: https://sites.google.com/view/somnipai-terms-of-use/%E9%A6%96%E9%A1%B5 Note: After confirming your purchase, payment will be charged to your iTunes Account. - Unless you turn off auto-renew at least 24 hours before the end of the current subscription period, your subscription will automatically renew. - Your account will be charged for renewal within 24 hours prior to the end of the current subscription period, and the renewal cost will be displayed. - You can manage your subscription and turn off auto-renewal at any time by accessing your iTunes Account settings after purchase. - If you have a free trial, any unused portion will be forfeited upon purchase of a subscription. - To avoid being charged, cancel your subscription or free trial at least 24 hours before it ends by turning off auto-renewal in your iTunes settings. The cancellation will take effect the day after the last day of the current subscription period, and you will be downgraded to the free version. Have feedback or questions? Reach out to our team at connect@aurorithm.com.

Screenshots

NightFlow4 screens
Sleep Tracker4 screens

Verdict

The call

The clearest difference is ads: NightFlow at none against Sleep Tracker's shown. NightFlow also leads on iOS requirement (14.0 vs 16.0). On price, in-app purchases 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. NightFlow sells 3 in-app purchases, starting at $0.99 per month and Sleep Tracker sells 1 in-app purchase, starting at $59.99 per year. Whichever you choose, the download price is not the number that matters.

Scorecard2 real differences · 7 level
NightFlow versus Sleep Tracker: the parameters behind the verdict, then further details
ParameterNightFlowSleep Tracker
PriceFreeFree
Rating—4.9 (7 ratings) — better
Number of ratings—7 — better
Update frequency—Fortnightly
AdsNo — betterYes
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPod — betteriPhone
Requires iOS14.0 — better16.0
Further details — not scored
Size142 MB65 MB
Age rating4+4+
DeveloperFlyWork VenturesA.T. LTD

In-app purchases

3 purchases

NightFlow

Subscriptions3
  • NightFlow Premium$0.991 Month
  • Nightflow Premium$1.991 Month
  • Nightflow Premium$9.991 Year
1 purchases

Sleep Tracker

Subscriptions1
  • Somni Premium Annual7 Days trial$59.991 Year

Questions

Is NightFlow free?
NightFlow is free to download, with in-app purchases available.
Is Sleep Tracker free?
Sleep Tracker is free to download, with in-app purchases available.
Do NightFlow or Sleep Tracker have ads?
Sleep Tracker shows ads; NightFlow does not.

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