Comparison

Note 2 Self vs Sleep Tracker & Cycle

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

Head to head
About

Note 2 Self

Features
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Note to Self is not just another note-taking app; it's your ultimate companion for keeping track of the things that matter most in your daily life. We've designed Note to Self to be the perfect solution for those moments when you need to remember something important. With our app, you can jot down your thoughts, set custom reminders, and ensure you never miss an essential note again. Key Features: 1. **Intuitive Note-Taking for iPhone and iPad: **    Note to Self offers a clean and user-friendly interface that makes jotting down your thoughts, ideas, and important information a breeze. You can quickly create notes with titles and descriptions, making the organization a snap. The app ensures that your Thinks and to-dos are just a tap away, both on your iPhone and iPad. 2. **Customizable Reminders for Daily To-Do Lists and Tasks: **   Ever needed a gentle nudge to revisit your notes and daily to-do lists? Note to Self has you covered. You can set customized reminders for each. We ensure to review it when it matters most. Whether It's a simple daily reminder or a specific time and date, our app empowers you to stay on top of your daily tasks and goals. 3. **Categorize and Organize with an Organizer To-Do List Planner: **    We know that life's complexities demand an organized approach. Note to Self lets you categorize your notes using tags, labels, or colors. This way, you can sort your Notes into meaningful groups, allowing you to find what you need in seconds. Keep your work, personal life, and other areas of your life neatly separated. 4. **Privacy and Security for Text Reminders: **    We understand that your notes may contain sensitive information. That's why we've incorporated robust security features to protect your data to keep your Notes safe and private, including text reminders. 5. **Search and Find with Cheat Sheet: **    Can't remember where you jotted down that note? No worries! Note to Self includes a powerful search feature with a built-in cheat sheet that helps you find Notes based on keywords, titles, or tags, saving you time and reducing frustration. Why Choose Note to Self?  Life has essential information, from important dates and tasks to fleeting ideas and inspiration. Note to Self is your trusted companion in capturing and organizing these moments, ensuring you never miss out on opportunities or forget important details. Here are some additional reasons why Note to Self stands out among free note apps and reminder apps: - **Cross-Platform Support: ** While Note to Self is available on iOS, we are working on expanding to other platforms, making it even easier for you to access your free notes and reminders. - **Regular Updates: ** Our dedicated development team is committed to enhancing the app and introducing new features regularly, based on user feedback. - **Excellent Customer Support: ** Our customer support team is always ready to assist you with any questions or issues. Your satisfaction is our priority.  Staying organized and never forgetting what matters most is crucial. Note to Self is the perfect companion for managing your life, one note at a time. Download Note to Self today and start taking control of your day. It is a simple but powerful note-taking app that helps you remember the things that matter most. With Note to Self, you can quickly and easily create notes, set reminders, and organize your thoughts. How you can use Note to Self: Set a reminder to call your mom on her birthday. Write down a to-do list for a meeting. Save a link to a report you want to read later. Jot down a grocery list. Create a journal entry. Write down a new idea for a project. And more! Make note-taking a breeze, create daily to-do lists and tasks, and never forget what matters most with Note to Self, the free note-taking app for iPhone and iPad. Your memories and ideas are just a tap away. Download now and experience the ultimate note-taking and reminder app on iOS.

About

Sleep Tracker & Cycle

Features
Read full description

Sleep Tracker & Journal: Dirim is the private sleep companion designed to help you stop nightmares, master lucid dreaming, and wake up refreshed. --- Most apps just record data, but Dirim goes deeper. Whether you are struggling with insomnia, chronic nightmares, or simply want to explore your subconscious, this app combines the utility of a smart sleep tracker with an intelligent AI dream interpreter—all wrapped in a soothing, privacy-first design. YOUR PERSONAL AI DREAM INTERPRETER Move beyond generic dream dictionaries. Dirim features a powerful AI DreamBot that acts as your personal guide to the subconscious. Instant Interpretation: Chat with the AI bot to decode symbols, characters, and hidden meanings in your specific dream scenarios. Pattern Recognition: The AI detects recurring themes and emotional sentiments over time, helping you understand what your mind is trying to tell you. Psychological Lenses: Get insights based on cognitive and Jungian frameworks to turn confusion into clarity. THE ONLY SLEEP APP THAT FIXES NIGHTMARES Dirim is the first app to digitize Imagery Rehearsal Therapy (IRT), the gold-standard treatment for nightmares and sleep distress. Nightmare Recoding: A guided tool to help you rewrite the ending of bad dreams and transform them into peaceful narratives. Relief for PTSD & Anxiety: Proven techniques to reduce the frequency and intensity of distressing dreams. ADVANCED SLEEP TRACKER & RECORDER Turn your phone into a non-invasive sleep lab. Unlike a basic sleep tracker that only logs hours, Dirim uses advanced sensor fusion to monitor your sleep quality with precision. Cycle Analysis: Track Deep, Light, and REM sleep phases to understand your body's rhythm. Sleep Recorder: Automatically detect and record snoring, sleep talking, and environmental noise disturbances. Health Insights: Monitor breathing disturbances and understand how your daily habits affect your rest. MULTI-MODAL DREAM JOURNAL Capture your dreams before they fade. The app’s "Dream Recall Mode" prompts you instantly upon waking, overcoming dream amnesia. Voice-to-Text: Use the secure voice recorder to speak your dreams immediately; our AI transcribes them instantly. Secure & Encrypted: Your journal is locked behind FaceID/TouchID. MASTER LUCID DREAMING Take control of your dreams with a comprehensive toolkit designed for explorers of consciousness. Reality Checks: Customizable reminders to help you build the habit of awareness. Totem Training: Learn techniques like MILD, WILD, and WBTB with structured lessons. REM Audio Cues: Play subtle sounds during your REM phase to trigger lucidity without waking you up. SMART SOUND MIXER & MEDITATION Create your perfect sleep environment with our advanced 12-track mixer. Layer Your Soundscape: Mix rain, pink noise, fans, and nature sounds with independent volume controls. Deep Sleep Library: Access guided meditations for sleep onset, anxiety relief, and body scans. *100% PRIVATE & OFFLINE CAPABLE We believe your health data is sensitive. That is why we built the most secure sleep tracker on the market. Local-First AI: Our AI DreamBot runs locally on your device using Small Language Models (SLMs). Your secrets never leave your phone. No "Self-Censorship": Write freely knowing no cloud server is reading your diary. Dirim includes free features like Dream Journaling and Reality Checks. Premium features such as Unlimited AI Dream Analysis, Sleep Sounds, and Smart Alarm are available with a 7-day free trial subscription.Offline Mode: Dirim works perfectly without an internet connection. Download Sleep Tracker & Journal: Dirim today to decode your dreams with AI, silence your nightmares, and get the deep sleep you deserve. Privacy Policy : https://cinartechnologies.com/dirim-privacy Terms of use : https://cinartechnologies.com/dirim-terms:

Screenshots

Note 2 Self4 screens
Sleep Tracker & Cycle4 screens

Verdict

The call

The clearest difference is in-app purchases: Note 2 Self at none against Sleep Tracker & Cycle's 3. Note 2 Self also leads on iOS requirement (11.0 vs 15.1). Sleep Tracker & Cycle's advantage is update cadence (every 10 days vs every 2 months). 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. Sleep Tracker & Cycle sells 3 in-app purchases, starting at $4.99 per month. Note 2 Self asks for nothing beyond the download.

UpkeepUpdate frequency

Note 2 Self ships an update every 2 months, Sleep Tracker & Cycle every 10 days. The most recent releases landed on October 12, 2026 and October 3, 2026 respectively.

Scorecard3 real differences · 3 level
Note 2 Self versus Sleep Tracker & Cycle: the parameters behind the verdict, then further details
ParameterNote 2 SelfSleep Tracker & Cycle
PriceFreeFree
Update frequencyEvery 2 monthsEvery 10 days — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS11.0 — better15.1
Further details — not scored
Size58 MB60 MB
Age rating17+4+
DeveloperKaleb DaleMuhammet Alperen CINAR

In-app purchases

None

Note 2 Self

No in-app purchases

3 purchases

Sleep Tracker & Cycle

Subscriptions2
  • 1 Month Dirim Premium$4.991 Month
  • Dirim Premium (Yearly - Best Value)7 Days trial$19.991 Year
One-time1
  • Dirim Lifetime$99.99

Questions

Is Note 2 Self free?
Note 2 Self is free to download, with no in-app purchases.
Is Sleep Tracker & Cycle free?
Sleep Tracker & Cycle is free to download, with in-app purchases available.
Do Note 2 Self or Sleep Tracker & Cycle have ads?
Neither Note 2 Self nor Sleep Tracker & Cycle shows ads.
Which is updated more often, Note 2 Self or Sleep Tracker & Cycle?
Note 2 Self ships an update every 2 months, and Sleep Tracker & Cycle every 10 days. Most recently, Note 2 Self was updated on October 12, 2026 and Sleep Tracker & Cycle on October 3, 2026.

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