Polyphasic Sleep Tracker vs Plume
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Polyphasic Sleep Tracker
This app helps you master polyphasic sleep schedules to optimize your waking hours. It offers customizable plans, smart reminders, and HealthKit integration to track and adjust your sleep patterns.
- Customizable sleep plans
- Smart sleep reminders
- HealthKit integration
- Dark mode
- Multiple sleep schedule options
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Are you looking to transform your life through a healthier, more optimized sleep schedule? Welcome to Polyphasic, your ultimate guide to polyphasic sleep schedules. This innovative and thoughtfully designed app will serve as your personal sleep coach, assisting you in mastering polyphasic sleep patterns that fit your lifestyle and help you maximize your waking hours. Polyphasic sleep involves breaking up sleep into multiple periods throughout the day. It's an alternative to monophasic sleep, where sleep occurs in one block typically at night. By adopting a polyphasic sleep schedule, some people find they can reduce total sleep time without feeling overly tired. We understand that everyone's sleep needs are unique. That's why our app is flexible and customizable, providing tools and resources to help you adopt the polyphasic sleep schedule that's right for you. Whether you're interested in trying the Everyman, Uberman, or Dymaxion schedules or just looking for a simple siesta, Polyphasic has you covered. Our mission is to make polyphasic sleep accessible and manageable for everyone, regardless of your schedule or lifestyle. Key Features: **HealthKit Integration** Polyphasic integrates seamlessly with Apple's HealthKit, allowing your intended sleep schedule to be overlaid with actual sleep data from devices like the Apple Watch. This feature bridges the gap between your sleep goals and real-world sleep patterns, enabling accurate adjustments to your polyphasic sleep plan. **Customizable Sleep Plans** Choose from pre-set polyphasic sleep schedules or customize your own based on your personal preferences and daily routine. **Smart Reminders** Our smart algorithms give you a heads-up before each sleep session and accounts for the time you need to fall asleep. **Dark Mode** We care about your eyes as much as your sleep. That's why our app comes with a dark mode to reduce eye strain during your nightly use. Polyphasic is more than just an app; it's a lifestyle. It's for the busy entrepreneur who wants to maximize productivity, the artist seeking creative hours, or the student needing more time for studies. Anyone looking to reclaim their time and live more efficiently will find value in Polyphasic. With Polyphasic, your sleep schedule meets real-world application through our seamless integration with Apple's HealthKit. This functionality allows our app to overlay your planned polyphasic sleep schedule with actual sleep data collected from devices like the Apple Watch. This way, you can compare your intended sleep periods with when you're truly sleeping, enabling you to make meaningful adjustments and ensure your polyphasic sleep plan is genuinely working for you. Through this integration, Polyphasic is not just a planning tool, but a real-time, adaptive assistant for your sleep optimization journey. Enjoy the coherence between your sleep goals and your real-world sleep patterns with Polyphasic and HealthKit! Join us on this journey towards better sleep and a more productive life. Download Polyphasic today and wake up to a new world of possibilities! Note: Please consult with a healthcare professional before significantly altering your sleep schedule. Polyphasic sleep schedules may not be suitable for everyone, particularly for those with certain health conditions or those under 18.
Plume
This app provides a private space for daily reflection and personal growth. It offers guided prompts for gratitude, memories, and accomplishments, visualized in a calendar view. Your entries are kept secure and private on your device with optional iCloud backup.
- Daily gratitude and memory prompts
- Calendar view for progress visualization
- Face ID protection for entries
- Offline functionality
- No account required
- Optional iCloud backup
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Plume is a beautifully simple journaling app designed for daily reflection and personal growth. Whether you're building a gratitude practice, tracking memories, or celebrating accomplishments, Plume makes it easy to stay consistent. **Your Daily Reflection Companion** Each day, Plume helps you capture what matters most: • Gratitudes - What are you thankful for today? • Memory - A special moment worth remembering • Accomplishments - Celebrate your wins, big or small • Journal - Free-form writing for deeper reflection **Calendar-Centric Design** Your journal entries come to life in a beautiful calendar view. See your journaling journey at a glance, navigate effortlessly between days, and watch your consistency grow. Every day you journal becomes a visual reminder of your commitment to reflection. **Privacy First** Your thoughts are yours alone. Plume is built with a local-first architecture, meaning your journal entries stay on your device. No cloud syncing, no servers, no data collection. Your privacy is guaranteed. **Key Features** • Quick daily prompts for effortless journaling • Beautiful calendar interface to visualize your progress • Face ID protection for your private entries • Clean, distraction-free writing experience • Works completely offline • No account required • iCloud backup support (optional) **Perfect For** • Building a daily gratitude practice • Tracking personal goals and progress • Capturing meaningful memories • Celebrating daily accomplishments • Developing a consistent journaling habit • Anyone seeking a simple, focused journaling experience **Why Choose Plume?** Unlike complex journaling apps with overwhelming features, Plume focuses on what matters: making daily reflection quick, easy, and enjoyable. The guided prompts help you overcome blank page syndrome, while the calendar view motivates you to maintain your streak. Start your journaling journey today with Plume - where simplicity meets consistency. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://getplumeapp.com/privacy
Screenshots
Verdict
The clearest difference is review sentiment: Polyphasic Sleep Tracker at 63% against Plume's 0%. Polyphasic Sleep Tracker also leads on in-app purchases (none vs 2) and chart position (#90 vs unranked). Plume's advantage is price (Free vs $2.49) and update cadence (weekly vs every 7 months). On 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
Plume is free to download; Polyphasic Sleep Tracker costs $2.49 up front. Plume sells 2 in-app purchases, starting at $14.99 per year. Polyphasic Sleep Tracker asks for nothing beyond the download.
Polyphasic Sleep Tracker ships an update every 7 months, Plume weekly. The most recent releases landed on September 15, 2026 and September 19, 2026 respectively.
| Parameter | Polyphasic Sleep Tracker | Plume |
|---|---|---|
| Price | $2.49 | Free — better |
| Rating | 3.6 (5 ratings) — better | — |
| Positive reviews | 62.5% of reviews — better | 0.0% of reviews |
| Number of ratings | 5 — better | — |
| Update frequency | Every 7 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Best chart rank | #90 — better | — |
| Devices | iPhone, iPad | iPhone, iPad, Mac — better |
| Requires iOS | 17.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 2 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | FiveSheep OU | RailsSquad OU |
Customer experience
Polyphasic Sleep Tracker
Plume
In-app purchases
Polyphasic Sleep Tracker
No in-app purchases
Plume
- Plume - Yearly subscription1 Month trial$14.991 Year
- Plume - Lifetime$59.99
Questions
Is Polyphasic Sleep Tracker free?
Is Plume free?
Do Polyphasic Sleep Tracker or Plume have ads?
Which is updated more often, Polyphasic Sleep Tracker or Plume?
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