Dosion vs Liner Notes
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Dosion
Effortlessly manage your vitamin and supplement intake with daily reminders, logging, and history tracking. Monitor nutrient levels, identify patterns, and pause routines as needed. Offers offline functionality and privacy-focused data handling.
- Daily supplement reminders
- Intake logging and history
- Nutrient upper-limit checks
- Mood and symptom tracking
- Barcode scanning for supplements
- Offline functionality
- Apple Watch integration
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Keep track of your vitamins and supplements: what’s due, what you’ve taken, and what comes next. Dosion brings your daily schedule, reminders, and intake history together on your iPhone. YOUR ROUTINE, CLEARLY ORGANIZED • See upcoming, taken, skipped, and missed doses at a glance. • Set intake times, reminders, cycles, and planned breaks. • Log the actual time of a late dose or record why you skipped it. • Add a supplement just for today without creating a recurring schedule. NOW ON APPLE WATCH Log doses as taken, skip or undo them, and record check-ins from your wrist. Review your routine by Morning, Day, and Evening. With Pro, see nutrient upper-limit summaries and spending for today, 7 days, and 30 days. After the first sync, cached data stays available and offline actions sync when your iPhone is reachable. PAUSE WHEN YOU NEED A BREAK Pause a supplement for a number of days, until a date, or until you resume it from Stack. Paused days stay out of due doses, reminders, widgets, and adherence counts. Mark doses Taken or Skip directly from intake notifications; completed reminders clear automatically. ADD YOUR SUPPLEMENTS YOUR WAY Scan a barcode or photograph a label, search the library, or enter details yourself. Keep your supplement list, serving amounts, and timing in one place. Review scanned details before saving. SEE YOUR NUTRIENT TOTALS For supported nutrients, compare intake with published reference values and view upper-limit checks when editing your routine. References include NIH ODS, EFSA, and NASEM. Coverage depends on available ingredient data; these checks do not assess every supplement or interaction. NOTICE PATTERNS OVER TIME Record how you feel with quick check-ins for mood, energy, focus, stress, and symptoms. Explore possible associations between your supplement routine and, with Pro, optional Apple Health data. Patterns need enough logged data and show associations, not proof of cause and effect. BUILT AROUND YOUR PRIVACY Core tracking works offline. Start in Guest mode without creating an account. Pattern analysis runs on your device, and Apple Health data is not sent to Dosion servers. Optional iCloud sync uses your Apple account to sync your routine, logs, check-ins, and profile. Export or delete your data from Settings. START FREE. EXPAND WITH PRO. Free includes up to 5 active supplements, 3 reminders per day, and 14 days of history. It also includes a limited Personal Library, Patterns, food searches, and stack sharing. Dosion Pro adds a larger supplement list, full history, deeper nutrient views and Patterns, inventory and spending tracking, home-screen widgets, and unlimited reminders. It also enables optional logging of supported nutrients to Apple Health. Monthly and annual subscriptions are available. Add your first supplement and make today’s routine easier to follow. Dosion is for wellness tracking and education. It does not provide medical advice, diagnosis, or treatment. Ask a qualified healthcare professional about your supplements and health. Privacy Policy: https://dosion.bioaionics.com/privacy Terms of Use: https://dosion.bioaionics.com/terms
Liner Notes
This AI-powered journal transforms your daily reflections into unique visual art, personalized music recommendations, and weekly letters. It helps you capture feelings, track your mood, and see your days in context without pressure or guilt.
- AI visual art generation
- Personalized music recommendations
- Weekly summary letters
- Drafts from photos and events
- Voice and text entry
- Home and Lock Screen widgets
- Privacy-focused design
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Your day, journaled for you. Liner Notes is an auto diary and voice journal that drafts your day from your photos, sleep, steps, heart rate and conversations, and keeps the time you spend with the people who matter as memories. No account. Your records stay on your iPhone. PHOTOS, SLEEP, STEPS WRITE YOUR DAY Your places, photos, plans, sleep, steps and workouts are already a draft of the day. Read it, change only what you want, and keep it. On days you'd rather talk, one line into the mic is plenty. YOUR HEART RATE, TENSE OR RELAXED With Apple Watch, your heart rate and heart rate variability (HRV) are compared with your usual self at that time of day, so a timeline shows when your body was tense and when it was relaxed. Plans, places, workouts and sleep sit alongside. After a workout, see how your heart rate came back down. This feature is for keeping and reflecting on your days. It is not intended for diagnosis or medical use. TIME WITH PEOPLE, IN THEIR WORDS Keep a conversation from a spoken note, and it's transcribed on your iPhone and split by speaker; summaries are made with Apple's Private Cloud Compute. The recording is deleted once it's text. Whether to tell people in the room is up to you. Conversations with people you name become part of your memories of them. FROM APPLE WATCH, TOO One press on your wrist starts recording. Your iPhone takes it from there. HEART RATE AND VOICE AS YOU TALK Your heart rate, the pitch of your voice, how much each of you talked, and laughter line up over a conversation, so you can see where it came alive. SEE HOW YOUR RELATIONSHIPS SHIFT Who you spent time with, and on what. People become glass particles and topics become capsules that shift as time plays. Liner Notes also tells you in plain words who appeared for the first time and who you haven't seen in a while. A PICTURE AND A SONG FOR EVERY DAY Each day's entry gets a picture and a song that fits. Each morning, a short note picks up from the day before, and at the end of the week, a letter to you arrives from seven days of records. YOUR RECORDS STAY ON YOUR IPHONE - There is no account - Your diary and conversations are stored on your iPhone - You choose where text is created in Settings: on your iPhone, Apple's private cloud, or OpenAI. OpenAI is used only with your consent, while you subscribe or during the preview - Export every record anytime as Markdown or as a full copy NO STREAKS, NO GUILT No streak counters, no "you missed a day" messages. While you're away, the automatic record keeps going, and it's waiting when you come back. FEATURES - A diary draft from places, photos, plans, sleep and steps - A day timeline from heart rate and HRV (tense and relaxed) - Conversation records with speakers and summaries, and recording from Apple Watch - Heart rate, voice pitch and laughter over a conversation - Workout heart rate and how it came back down afterward - Atlas: how people and topics shift over time, with highlights - The day's picture and tonight's song - A morning note and a weekly letter - Home Screen and Lock Screen widgets, Siri and the Action Button - Records calendar and "One year ago today" - Export as Markdown or a full copy, and a daily copy to iCloud Drive PRICING The daily diary, automatic records, drafting and polishing, and export are free forever, plus a morning note once a week. Your first 3 mornings (up to 7 days) let you try the subscription with no card and no automatic charge. The subscription adds a morning note every day, weekly letters, conversation records, the day's picture and tonight's song. Family Sharing supported. Full playback of tonight's song requires an Apple Music subscription. Keep the days that slip away. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://linernotes.aves.ltd/en/privacy.html
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Verdict
Dosion and Liner Notes are too close to call on the numbers: across 10 compared parameters — price, rating, review sentiment and ratings volume 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
Both are free to download. Dosion sells 2 in-app purchases, starting at $4.99 per month and Liner Notes sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for Dosion against 5.0 for Liner Notes. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
Dosion ships an update every 9 days, Liner Notes weekly. Both last shipped on October 31, 2026.
| Parameter | Dosion | Liner Notes |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (2 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 1 | 2 — better |
| Update frequency | Every 9 days | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Free with in-app purchases |
| Devices | iPhone, Apple Watch | iPhone, Apple Watch |
| Requires iOS | 18.0 | 18.0 |
| Further details — not scored | ||
| Size | 34 MB | 36 MB |
| Age rating | 17+ | 4+ |
| Developer | Artem Odintsov | Aves Inc. |
Customer experience
Dosion
Liner Notes
In-app purchases
Dosion
- Dosion Pro Monthly$4.991 Month
- Dosion Pro Annual7 Days trial$39.991 Year
Liner Notes
- Monthly$3.991 Month
- Annual7 Days trial$29.991 Year









