Damson for iPhone
PCOS food and symptom tracker
Your meals, symptoms, cycle and medicines in one calm place, and as your days add up, a clear view of which meals leave you comfortable. Built for PCOS, now also called PMOS.
Free to download. Logging your meals, your cycle and your days is free and stays free.
Real screens from the app, with demo data.
Damson is not medical advice. It does not diagnose, does not treat and does not predict anything about your body. Your clinician is still the person to talk to about treatment.
Snap a meal, see protein and fiber
Photograph your plate and know what is on it in seconds. Damson names the foods it sees, estimates each in grams, and shows the protein and fiber they bring. Every amount is yours to edit before you save it.
Eat and log without counting a single calorie.
Scan a menu before you order
Order with the whole picture in view. Photograph the menu at the table, tap any dish, and see what it brings and how it sits beside the rest of your day, before you choose.
Save recipes from TikTok and Instagram
Cooked something you saw online? Share the recipe link from TikTok or Instagram, or a place from Google Maps, to Damson. Check the foods, and the plate is saved with your meals.
Pill and supplement reminders
Stop wondering whether you took it. Add the medicines and supplements you take and get a reminder at the time you pick. They sit right on Today: tap Taken or Skip.
Period tracker for irregular cycles
Log your period days, spotting, discharge and a note in your own words. Mark symptoms such as bloating, cramps, skin, hair, fatigue, low mood and food noise as mild, moderate or severe.
Made for cycles that run long or change from month to month: a 52-day cycle or a month without a period is logged as it happened, and the history stays exactly as it was.
Patterns from your own days
As your days add up, you finally see which of your own meals leave you comfortable and which days your symptoms tend to come back, in plain sentences from your own record. The counts and dates behind every card sit one tap away, so you can see for yourself where it came from and bring it to your doctor.
Ask about your meals and your days
Wondering why this week felt different? Ask in your own words and get an answer built from your own meals and days, with the records it used shown under every reply.
A food diary in photos
Every plate you logged, day by day, so a week of meals is there to scroll back through. When you would rather not take a photo, add a meal by search, barcode or a typed description.
Also in Damson
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Apple Health
Bring your sleep and period days in from Apple Health, and save your weight there if you like. Period days it finds are offered to your cycle log, ready to add with a tap.
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One page for your doctor
Walk into an appointment with dates and counts instead of a memory: your cycle, symptoms, meals, medicines and questions, gathered on one page. Sharing it is your choice.
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A library of plates
Search by breakfast, lunch, dinner or snack, and get new meal ideas every week. Keep the ones you like.
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A source under every lesson
The 2023 international PCOS guideline, the NHS and published reviews.
Calm by design
Eat what you eat and log on the days you want to. Damson keeps your record and shows you your own days in plain words, and every decision stays with you and your clinician.
Every way a meal gets in
However the meal reaches you, it lands in the same record, and you confirm every food before it is saved.
- Photo scan Photograph your plate and see the foods and grams in seconds.
- Barcode Scan a packet. Free and unlimited, for everyone.
- Restaurant menu Photograph a menu and order with your day so far in view.
- TikTok Paste or share the link to a recipe post.
- Instagram Share a recipe post or reel from the app.
- Google Maps Start from the place you are going to eat.
- Search Find a food by name. Free and unlimited.
- Describe Type what you ate in your own words.
Privacy
Your records live on your iPhone and sync to your own iCloud, so they follow you to your other devices. Sync is free and on from the start, and you can switch it off any time. Your data stays yours: it is never sold, and never used for advertising or to train models.
Free and paid
Free
- Logging your meals, your cycle and your days, for good
- Everything you have ever recorded
- Every day: one read and three questions
- Every week: three meal ideas
The full Damson
- Photo and link reads beyond the daily allowance
- Unlimited questions
- The restaurant menu read
- The plate library
- The longer-running pattern readings
The full Damson is a subscription. Prices are shown in the App Store for your country.
Questions about Damson
Is there an app for PCOS?
Yes. Damson is an iPhone app for PCOS, now also called PMOS. It is a food and symptom tracker: your meals, symptoms, cycle and medicines live in one calm place, and as your days add up you see which meals leave you comfortable. It is on the App Store in English and Turkish.
Is Damson free?
Logging your meals, your cycle and your days is free and stays free, and so is everything you have ever recorded. Free every day: one read and three questions. Free every week: three meal ideas. The full Damson is a subscription that adds photo and link reads beyond the daily allowance, unlimited questions, the restaurant menu read, the plate library and the longer-running pattern readings.
Does Damson count calories?
No. Damson shows the foods on your plate, the grams of each and the protein and fiber they bring, and every amount is yours to edit. You eat and log without counting a single calorie, and you come back on the days you want to.
Does it work with irregular cycles?
Yes, it was built for them. Log your period days, spotting, discharge and a note in your own words, and Damson keeps the history as it happened, a long cycle or a month without a period included.
Can Damson remind me to take my pills?
Yes. Add the medicines and supplements you take and get a reminder at the time you pick, so you stop wondering whether you took it. They sit right on Today: tap Taken or Skip.
Where is my data kept?
Your records live on your iPhone and sync to your own iCloud, so they follow you to your other devices. Sync is free and on from the start, and you can switch it off any time. Your data stays yours: it is never sold, and never used for advertising or to train models.
What is PMOS?
PMOS, polyendocrine metabolic ovarian syndrome, is the new name for PCOS, announced in May 2026. It is the same condition, with the same diagnosis and the same treatment. Damson works the same under either name.
Questions people bring here
We write about what happens after a meal, and every claim carries a citation you can open. These are the ones people ask most.
Made by one person, for the long run.
Damson is independent and paid for only by the people who subscribe: the record is free and stays free, and the full Damson is a subscription.