Comparison

Sleep Tracker, AutoSleep vs Pæan Notes

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

Head to head
About

Sleep Tracker, AutoSleep

Features
Read full description

SleepTracker is a simple and intuitive app designed to help you track your sleep patterns and improve your sleep quality. With SleepTracker, you can effortlessly record your sleep start and wake-up times, along with the number of awakenings during the night and the total sleep duration. On the homepage, you’ll find the most recent sleep record displayed, including your last sleep and wake-up times. Simply tap the “Add Record” button to log your sleep by inputting your sleep start time, wake-up time, and the number of times you woke up during the night. SleepTracker calculates and stores all your sleep data locally, ensuring your privacy. With a clean, user-friendly design, the app also provides a “History” section where you can view your past sleep records, including the sleep times, duration, and date. You can delete any record with a simple swipe. A privacy disclaimer is available in the top-right corner, explaining that no data is collected beyond local storage, and reference links are included for further transparency. SleepTracker is perfect for anyone looking to track their sleep habits and make improvements for a better night’s rest.

About

Pæan Notes

Features
Read full description

Pæan Notes transforms how you capture and understand your daily moments. Whether you're recording meetings, lectures, personal thoughts, or creative ideas, our AI-powered platform turns your voice into organized, searchable knowledge. RECORD ANYWHERE • High-quality audio recording directly on your iPhone • Connect to AI Recording Pen via Bluetooth for hands-free capture • Import audio files from your device • Background recording support - keep capturing while using other apps AI-POWERED TRANSCRIPTION • Automatic speech-to-text with industry-leading accuracy • Smart title and summary generation • Mind map visualization of key concepts • Emotional insights and tone analysis • Multi-language support INTELLIGENT AI AGENT • Chat with your personal AI assistant about your recordings • Ask questions and get instant answers based on your notes • Voice input support - just speak naturally • Create new notes, summaries, and insights through conversation • Context-aware responses that understand your content ORGANIZE & DISCOVER • Browse all your recordings in one place • Star important notes for quick access • Full-text search across transcriptions • Filter by date, type, or status • Seamless sync across devices RECORDING PEN INTEGRATION • Pair with compatible AI Recording Pen devices • Automatic file sync via Bluetooth • Monitor device battery and storage • Remote recording control • Download recordings wirelessly PRIVACY & SECURITY • Your data is encrypted and secure • Cloud processing with enterprise-grade security • Sign in with Apple supported • No ads, no tracking Perfect for: • Professionals capturing meeting notes • Students recording lectures • Journalists conducting interviews • Writers capturing ideas on the go • Anyone who wants to remember more Get started free and experience the future of voice notes.

Screenshots

Sleep Tracker, AutoSleep4 screens
Pæan Notes4 screens

Verdict

The call

Sleep Tracker, AutoSleep and Pæan Notes are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Neither carries in-app purchases, so what you see is what you pay.

ScorecardNo meaningful differences
Sleep Tracker, AutoSleep versus Pæan Notes: the parameters behind the verdict, then further details
ParameterSleep Tracker, AutoSleepPæan Notes
PriceFreeFree
Update frequency—Every 2 weeks
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better17.0
Further details — not scored
Size4 MB6 MB
Age rating4+9+
Developeryajing pangShanghai Zero One Intelligence Ltd.

In-app purchases

None

Sleep Tracker, AutoSleep

No in-app purchases

None

Pæan Notes

No in-app purchases

Questions

Is Sleep Tracker, AutoSleep free?
Sleep Tracker, AutoSleep is free to download, with no in-app purchases.
Is Pæan Notes free?
Pæan Notes is free to download, with no in-app purchases.
Do Sleep Tracker, AutoSleep or Pæan Notes have ads?
Neither Sleep Tracker, AutoSleep nor Pæan Notes shows ads.

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