Comparison

Pulax vs iSleepIsWell

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

Head to head
About

Pulax

Features
Read full description

Find tranquility with Pulax — your companion for focus and sleep. Crafted with a selection of white noise soundscapes, it creates your personal sanctuary of peace.

About

iSleepIsWell

This app uses your Apple Watch data to provide detailed sleep insights, personalized AI coaching, and a dream journal. It offers relaxation tools and social challenges to help you improve your sleep quality and achieve better rest.

Highlights
  • Smart sleep tracking from Apple Watch
  • AI-powered personalized sleep coaching
  • Dream journal with interpretation modes
  • Social sleep challenges and leaderboards
  • Relaxation tools and guided exercises
  • Sleep analysis and habit correlation
  • Tonight's sleep prediction
Features
Read full description

iSleepIsWell transforms how you understand and improve your sleep. Using data from your Apple Watch, this intelligent sleep companion provides deep insights, personalized coaching, and fun social features to help you achieve the rest you deserve. SMART SLEEP TRACKING Automatically captures detailed sleep metrics from Apple Watch including duration, stages, heart rate, and blood oxygen levels. View beautiful visualizations of your nightly patterns and track your progress over time with interactive charts and weekly summaries. AI-POWERED SLEEP COACH Get personalized recommendations from an AI coach that analyzes your unique sleep patterns. Receive actionable insights about your sleep quality, consistency, and areas for improvement. Chat directly with your AI coach to get answers to your sleep questions anytime. DREAM JOURNAL & INTERPRETATION Record your dreams and explore their meaning with dual interpretation modes: traditional and psychological. Build a searchable archive of your dream experiences and discover patterns in your subconscious mind. SLEEP PK & SOCIAL CHALLENGES Compete with friends and family through Game Center integration. Join leaderboards, participate in sleep challenges, and earn achievements as you improve your habits. Turn better sleep into a fun, social experience. RELAXATION & SLEEP TOOLS - US Military Sleep Method: Master the technique used by soldiers to fall asleep in 2 minutes - Breathing Exercises: Guided sessions including 4-7-8 breathing for relaxation - Sleep Aid Videos: Curated content to help you unwind before bed - Smart Alarm: Wake gently during light sleep phases SLEEP ANALYSIS & REPORTS Discover correlations between your daily habits and sleep quality. Generate comprehensive weekly and monthly reports. Track how factors like exercise, caffeine, and stress affect your rest. TONIGHT'S SLEEP PREDICTION Using machine learning and your personal sleep history, iSleep predicts your expected sleep score for the upcoming night. Get proactive suggestions to optimize your evening routine. PREMIUM EXPERIENCE Enjoy a stunning interface inspired by celestial themes with smooth animations and thoughtful design. Choose from multiple themes including light, dark, and automatic modes. PRIVACY FIRST Your sleep data stays on your device and syncs securely via iCloud. We never sell your personal information. Whether you're struggling with insomnia, optimizing athletic recovery, or simply curious about your sleep patterns, iSleep gives you the tools and insights to sleep better, feel better, and live better. Download iSleepIsWell today and wake up to your best self. Apple Official User Documentation (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Pulax4 screens
iSleepIsWell4 screens

Verdict

The call

The clearest difference is in-app purchases: Pulax at none against iSleepIsWell's 7. Pulax also leads on iOS requirement (16.6 vs 18.0). 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. iSleepIsWell sells 7 in-app purchases, starting at $1.99 per month. Pulax asks for nothing beyond the download.

Scorecard2 real differences · 8 level
Pulax versus iSleepIsWell: the parameters behind the verdict, then further details
ParameterPulaxiSleepIsWell
PriceFreeFree
Rating—3.3 (3 ratings) — better
Positive reviews—25.0% of reviews
Number of ratings—3 — better
Update frequency—Every 5 months
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPad — betteriPhone
Requires iOS16.6 — better18.0
Further details — not scored
Size31 MB41 MB
Age rating4+4+
Developer海 黄Naihe Hu

In-app purchases

None

Pulax

No in-app purchases

7 purchases

iSleepIsWell

Subscriptions2
  • Monthly Pro$1.991 Month
  • Yearly Pro$14.991 Year
One-time5
  • Theme Pack$0.99
  • Advanced Sleep Program$2.99
  • Upgrade to Pro Ultra$4.99
Show 2 more
  • Pro Member - Lifetime$19.99
  • Pro Ultra$29.99

Questions

Is Pulax free?
Pulax is free to download, with no in-app purchases.
Is iSleepIsWell free?
iSleepIsWell is free to download, with in-app purchases available.
Do Pulax or iSleepIsWell have ads?
Neither Pulax nor iSleepIsWell shows ads.

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