HueFertility vs Surearly
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HueFertility
This app analyzes test strips to provide quantitative hormone and ovulation data. It offers customizable charting to help users understand their cycle and identify fertile windows. It is not a contraceptive or a diagnostic tool for medical conditions.
- Smartphone-based test strip analysis
- Quantitative hormone and ovulation data
- Customizable charting
- Fertility insights
- Cycle understanding
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Smartphone-based tracking that turns test strips into quantitative hormone and ovulation data — complete with a customizable charting feature that helps individuals trying to conceive or understand their cycle. Please note that while HueFertility provides valuable insights into your hormone levels and ovulation cycle, it is not intended to diagnose, treat, or cure any medical condition, including infertility or hormonal disorders. HueFertility is also not a contraceptive and should not be relied upon for birth control. If you have concerns about your fertility or reproductive health, please consult a qualified healthcare professional.
Surearly
Track your menstrual cycle, ovulation, and hormonal health from puberty through menopause. This app helps you understand your body's natural rhythms through hormone testing, cycle calendars, and daily logs, offering personalized insights for daily wellness.
- Cycle calendar for periods and ovulation
- Hormone testing with SMART device
- Pregnancy and menopause tracking
- Health records for BBT, weight, symptoms
- Personalized insights and trend graphs
- Connects with Surearly SMART Reader
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Understand your body better, every day. Surearly helps you track and manage your entire hormonal journey — from menstruation and ovulation to pregnancy and menopause. Through hormone testing, cycle calendars, and daily logs, you can stay connected to your body’s natural rhythm and changes. ■ Key Features • Cycle Calendar: Easily track your periods, ovulation days, fertile window, and due date — all in one place. • Hormone Testing (with Surearly SMART device): Connect the Surearly SMART Reader and test sticks to measure up to five key hormones: Ovulation Test – Predict ovulation with LH and confirm it with Progesterone (P3G). Pregnancy Test – Detect pregnancy by measuring hCG levels and monitor days past ovulation (DPO). Menopause Test – Track menopausal transition stages with FSH levels. Hormone DUO Test – Check your hormonal balance with Estrogen (E3G) and Progesterone (P3G). • Health Records: Record and monitor your basal body temperature, weight, symptoms, workouts, medications, and clinic visits. • Trends & Insights: Visualize your hormone levels and cycle trends through easy-to-read graphs, and receive personalized insights to support your daily wellness. ■ Why Surearly? • Check your hormone status easily at home, without complicated procedures. • Manage your hormonal health continuously — from puberty through menopause — in one app. • Go beyond simple tracking to truly understand your body patterns and apply them to everyday health management. ■ Recommended For • Those who are preparing for pregnancy and want to track ovulation and fertile days precisely. • Those who want to record their menstrual cycles and track physical changes systematically. • Those who wish to understand and manage hormonal shifts before and after menopause. • All women who want to stay in tune with their body’s subtle changes. ■ Notes • Hormone testing features require the Surearly SMART Reader. • This app is intended for self-testing assistance and personal health management. It does not provide medical diagnosis or treatment. For any medical decisions, please consult your healthcare professional ■ App Permissions • Bluetooth (Required): For connecting with the Surearly SMART Reader • Camera (Optional): For scanning test stick QR codes or setting your profile photo • Photos (Optional): For uploading a profile image or attaching files when contacting support ■ Customer Support • Phone: +82-70-8889-5505 • In-app Help Center: Contact us directly from the app ■ Service Availability • Surearly works exclusively with the certified Surearly SMART device. • The official service regions are Japan, the United States, and Saudi Arabia. • Please note that the app and device are only supported in these regions. This app is an in-vitro self-testing support application used with the Surearly SMART device. It does not provide professional medical advice, diagnosis, or treatment. Please consult a doctor before making any medical decisions based on the app’s results.
Screenshots
Verdict
The clearest difference is rating: HueFertility at 5.0 against Surearly's 2.5. HueFertility also leads on update cadence (every 3 weeks vs every 2 months). Surearly's advantage is iOS requirement (15.0 vs 18.4). On price, ratings volume, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
HueFertility holds the better App Store score, 5.0 against 2.5. Both are backed by a comparable volume of ratings — 4 and 2 respectively.
HueFertility ships an update every 3 weeks, Surearly every 2 months. The most recent releases landed on October 6, 2026 and October 28, 2026 respectively.
| Parameter | HueFertility | Surearly |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | 2.5 (2 ratings) |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | 4 — better | 2 |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 18.4 | 15.0 — better |
| Further details — not scored | ||
| Size | 8 MB | 210 MB |
| Age rating | 17+ | 17+ |
| Developer | Group K Diagnostics | Sugentech, Inc. |
Customer experience
HueFertility
Surearly
In-app purchases
HueFertility
No in-app purchases
Surearly
No in-app purchases








