My Keratoconus vs PCOS Juno
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
My Keratoconus
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I have keratoconus. Every clinic visit ended the same way: a printed topography report, a quick "looks stable," and then… nothing. The reports piled up in a drawer and I could never answer the question that actually matters: is it progressing? My KC is the app I built to answer it — for myself, and now for the whole KC community. TRACK EVERY SCAN Add each Pentacam or topography result by photographing the report, importing a PDF, or typing the values. The AI reads Kmax, K1/K2, corneal thickness, Belin/Ambrósio D and a dozen more parameters straight off the page — you review every value before it's saved. BRING YOUR WHOLE HISTORY Got years of old reports? Import up to 30 photos at once. My KC reads each one, groups them into visits by exam date, and rebuilds your history in minutes. SEE WHAT'S ACTUALLY HAPPENING A calm green / yellow / red indicator for each eye, based on commonly published progression thresholds — not vibes. Trend charts for every metric. And plain-English explanations of what each number measures, what's typical, and where your value sits on published reference bands. HAND YOUR SPECIALIST A REAL DOCUMENT Generate a clean PDF of your complete history — tables, trend charts, treatments and symptoms — made to be handed across the desk at your next appointment. JUST DIAGNOSED? START HERE A built-in plain-English guide to keratoconus: what it is, why the outlook today is genuinely good, every treatment explained (cross-linking, specialty lenses, ICRS and more), the one rule that matters most — don't rub your eyes — and the questions worth asking your specialist. LOG THE REST OF THE STORY Eye-rubbing and symptom diary, treatment timeline (cross-linking and more), and check-up reminders so the next scan actually happens. HELP CRACK KERATOCONUS (OPTIONAL) Contribute your anonymised scan history to KC research — no names, no images, month-level dates only, with a full preview of exactly what's shared before you agree. Withdraw and delete your record any time, from inside the app. YOUR DATA STAYS YOURS No account. No cloud. Everything lives on your iPhone. Scan photos are sent for AI reading only when you tap analyse, processed transiently, and never stored. Export a backup whenever you like. FREE TO TRACK — WITH 5 FREE AI SCANS INCLUDED Tracking, manual entry, photo records, trends, the status indicator, the guide and reminders are free forever, and every download includes 5 free AI scans to try. When you want more, the My KC Full yearly subscription unlocks unlimited AI reading and the specialist PDF — or just top up with a small pack of AI scans as you need them. My KC is a personal tracking aid, not a medical device. It cannot diagnose keratoconus and is no substitute for your eye specialist — it exists so that when you're in the chair, you and your doctor are looking at the same story. Questions? I answer support emails personally: Myappdeveloper371@gmail.com Privacy Policy: https://mykc-api.vercel.app/privacy Terms of Use (Apple's standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
PCOS Juno
This app helps you track symptoms, cycles, and health data to identify patterns. It generates doctor reports with your history and insights. Features include food logging, exercise tracking, and research summaries.
- Symptom and cycle logging
- Doctor report generation (PDF)
- Pattern identification
- Food logging (photo, barcode, text)
- Lab results tracking
- Exercise and session library
- Research summaries on supplements
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I'm Juno. I'm not going to tell you to drink more water. What I do is keep track. Every symptom you log, every cycle, every bad night's sleep — I hold onto it. When a pattern turns up, I'll tell you what it is and how sure I am about it. The reason that matters: next time someone tells you it's probably nothing, you'll have months of data that says otherwise. A RECORD THAT HOLDS UP IN AN APPOINTMENT Symptoms, periods, sleep, mood, medications, food and weight — logged in a tap or two, not eight questions a day. Out of that comes the doctor report: a PDF with your cycle history, how often each symptom actually turned up, what you're taking, and your lab results over time. It's free, and it stays free. It is harder to wave off a chart than a description. PATTERNS YOU WOULDN'T SPOT YOURSELF "Your bloating runs higher in the three days after you sleep under six hours — eleven times out of fourteen." That is the kind of thing I go looking for, and I will always tell you whether it's a pattern or a cause. It is never a cause. FOOD, FOUR WAYS Photograph the meal, scan the barcode, read the label, or just type the name in. The numbers come from a nutrition database rather than from a model's imagination, and the app names which of the four it used every time. No food gets a grade here. Describing what something is made of is not the same as ranking what you chose to eat, and I only do the first one. ALSO IN HERE • Cycle prediction that copes with cycles that don't behave • Lab results tracked over time — AMH, testosterone, HbA1c and nine more • Ask me about your own record, in your own words • 74 exercises and eight sessions, none of them assigned to you • What the research actually says about supplements, including where it says very little • A goal weight you set for yourself, and the daily energy that follows from it • Reminders that only ever say take, never log • Steps, weight, workouts and sleep from Apple Health, read-only — nothing is written back WHAT I WON'T DO No streaks. No guilt about the fortnight you didn't log. No opinion on your weight or your dinner. And no diagnosis — I'm a record, not a doctor. What I'm for is making sure the person who is one has something in front of her. FREE, AND PREMIUM Logging, your full history and the doctor report are free forever, and nothing you have already written down is ever locked away. Premium adds the pattern-finding, cycle prediction, chat, lab tracking and food tracking beyond the free monthly entries. Seven days free first, so you can find out whether I turn up anything in your record. If I don't, the app still does the thing you came for. — PCOS Juno does not diagnose, treat or prescribe, and it is not a substitute for medical care. Premium is an auto-renewing subscription, monthly or yearly, with a 7-day free trial once per Apple Account. Payment is charged to your Apple Account at the end of the free trial unless it is cancelled at least 24 hours before the trial ends. Manage or cancel in Settings › Apple Account › Subscriptions. Privacy policy: https://pcosjuno.com/privacy Terms of use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
My Keratoconus and PCOS Juno 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
Both are free to download. My Keratoconus sells 2 in-app purchases, starting at $14.99 per year and PCOS Juno sells 2 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | My Keratoconus | PCOS Juno |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | — | Every 2 days |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Freemium |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 2 MB | 13 MB |
| Age rating | 17+ | 12+ |
| Developer | Luke Marshall | ROBERTAS GUDELIUNAS |
In-app purchases
My Keratoconus
- My KC Full$14.991 Year
- 5 AI Scans$2.99
PCOS Juno
- Premium Monthly7 Days trial$7.991 Month
- Premium Yearly7 Days trial$49.991 Year









