Pattern vs Hot Flash Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Pattern
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Bring your clinician a clear report of the last 30, 90, or 180 days—not a rushed attempt to remember months of symptoms. Pattern turns quick daily check-ins into a clean, shareable PDF, and your intimate health data stays on your iPhone. Log hot flashes, night sweats, sleep, mood, cognition, body changes, irregular bleeding, and possible influences in under 30 seconds. There are no cycle predictions and no fertility assumptions—just a record of what happened. SEE PATTERNS, HONESTLY Follow symptom trends across 30, 90, or 365 days. Pattern only surfaces associations after enough paired observations and always labels them as patterns worth discussing, not causes or diagnoses. ARRIVE PREPARED Create a monochrome-friendly doctor report with symptom averages and trends, hot-flash and sleep summaries, cycle gaps, notable patterns, and your questions. AirDrop, print, save, or email it using the iPhone share sheet. PRIVATE BY DESIGN No account, no server, no advertising, and no analytics SDK. Your entries stay on-device unless you choose to export or share them. Export everything as JSON or delete everything at any time. Optional Face ID/passcode protection is available. Pattern includes optional read-only access to sleep duration and heart rate from Apple Health. It works completely without Health access and never writes Health data. A subscription is required after your first check-in. Annual and monthly plans include a 14-day free trial for eligible subscribers. Payment is charged to your Apple ID account after confirmation and renews automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel in Apple ID subscription settings. Pattern is not a medical device and does not provide medical advice. Share this information with your clinician. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Hot Flash Tracker
Easily track hot flashes, mood, sleep, and hormone therapy. Visualize patterns over time and generate reports for your doctor. Your data stays private on your device.
- Log hot flashes quickly
- Track sleep, mood, and brain fog
- Monitor hormone therapy doses and changes
- Visualize trends over weeks and months
- Generate PDF reports for doctor appointments
- Optional Apple Health integration
- Private, on-device data storage
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Hot flashes rarely pick a good moment: the middle of a meeting, the checkout line, three in the morning. Logging one should take a second, not a form. Tap the big warm circle and it's saved. Add how strong it was or what was happening just before, only if you feel like it. HOT FLASHES, DAY AND NIGHT • Day and night are counted separately, because the ones that wake you deserve their own line • Your week at a glance • Log from the app, from Control Center, or just ask Siri HOW YOU FEEL • A quick daily check-in for sleep, mood, brain fog and joint pain, kept right beside your flashes YOUR HORMONE THERAPY • Add what you use: patch, gel, pills or spray, with estrogen, progesterone or testosterone • Mark when you started or changed a dose, and it appears on the same chart as your flashes • On patches? Set your change days once, and a gentle reminder arrives on your lock screen. Mark it done right there • A calendar of the last four weeks of doses and patch changes YOUR PATTERN OVER TIME • A clear chart of your hot flashes across weeks and months, so you don't have to rely on memory READY FOR YOUR APPOINTMENT • A one-page PDF with daily counts, night episodes, severity, symptoms and your treatment timeline • The first question is usually "how often?" Now you can answer from your own record YOURS ALONE • Everything stays on your iPhone. No account, no cloud, no tracking • If you'd like, your hot flashes can also be saved to Apple Health Hot Flash Log is a journal, not medical advice. It doesn't tell you what to take or when. Treatment decisions belong with you and your clinician. MENO PLUS Optional subscription, monthly or yearly with a 7-day free trial, for longer trends, patterns, the doctor's report and trend widgets. Payment is charged to your Apple Account. It renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel it in Settings > Apple Account > Subscriptions. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://experts-draw-9pm.craft.me/F0cQcmFqdELflk
Screenshots
Verdict
The clearest difference is in-app purchases: Hot Flash Tracker at none against Pattern's 2. On price, ads, device support and iOS requirement 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
Both are free to download. Pattern sells 2 in-app purchases, starting at $9.99 per month. Hot Flash Tracker asks for nothing beyond the download.
| Parameter | Pattern | Hot Flash Tracker |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | — | Every 5 days |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Freemium |
| Devices | iPhone | iPhone |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 3 MB | 20 MB |
| Age rating | 12+ | 17+ |
| Developer | Greyscale holding LLC | Uladzsislau Luchkouski |
In-app purchases
Pattern
- Pattern Pro Monthly14 Days trial$9.991 Month
- Pattern Pro Annual14 Days trial$59.991 Year
Hot Flash Tracker
No in-app purchases









