Lunation Period Cycle Tracker vs spf.today
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Lunation Period Cycle Tracker
This app offers private and straightforward period, ovulation, and pregnancy tracking. It provides clear predictions, optional symptom logging, and a calm, non-clinical interface. Core features remain free, with an optional subscription for advanced insights.
- Period and fertile window predictions
- Pregnancy week-by-week tracking
- Optional symptom and mood logging
- Private by design with optional Apple Health sync
- Calm, non-clinical interface
- Doctor report export
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Know what's coming, and keep it to yourself. Lunation predicts your next period, your fertile days and your pregnancy week from your own cycle, then says it plainly: "Tuesday, give or take." No ads, no ad trackers, no scare screens. Everyday tracking is free and stays free. WHY PEOPLE SWITCH TO LUNATION • Your next period is on screen after two questions, before you create an account. • No ads and no tracking prompt. Your logs are never sold or shared with advertisers. • One calm notification the day before, never more than two a day, never at night. • Widgets, Control Center and Siri log a period without opening the app. • Rated 4.6 on the App Store and available in 18 languages. ◆ PERIOD PREDICTIONS YOU CAN PLAN AROUND Each period you log sharpens the next prediction. See the date, the give-or-take, the cycle day and the phase at a glance. Free accounts see three months ahead. ◆ OVULATION AND FERTILE WINDOW The fertile window and ovulation day are worked out from your cycles. Trying to conceive? Conceive mode widens the window and marks the best days. ◆ PREGNANCY, WEEK BY WEEK Switch to pregnancy mode for your week, trimester and days to go, with size comparisons and checklists for the hospital bag and the nursery. If a pregnancy ends, one tap pauses reminders for two weeks and keeps your history. ◆ SYMPTOMS, MOOD AND PMS, ONLY WHEN YOU WANT Flow, pain, cramps, mood, energy, sleep, skin, cravings and more across 22 categories. Log what matters, skip the rest. Lunation never nags you to fill in a form. ◆ CALM, NOT CLINICAL Plain words, no "abnormal", no diagnoses. When you want a second opinion, export a doctor report of the last six months in one tap. ◆ PRIVATE BY DESIGN Sign in with Apple or Google. Your data lives in your own account for backup. Apple Health sync is optional. Delete everything, including your account, in one tap. ◆ FREE STAYS FREE Logging, the calendar, three months of predictions, reminders and widgets are free today and will stay free. We will not move them behind a paywall later. ◆ LUNATION PLUS, IF YOU WANT MORE A daily briefing written for your phase, your full cycle history, twelve months of predictions and the doctor-ready PDF report. Monthly or yearly, cancel anytime. Everyday tracking never depends on it. Lunation is a wellness app, not a medical device, and it is not a method of contraception. Predictions are estimates based on the dates you log. Privacy Policy: https://lunation.me/privacy Terms of Use: https://lunation.me/terms
spf.today
Effortlessly track sunscreen application and receive smart reapply reminders. Build consistent sun safety habits with progress tracking and discreet notifications, designed to fit seamlessly into your daily routine.
- Log sunscreen in seconds
- Track from Lock Screen/Apple Watch
- Smart reapply reminders
- Build streaks and view history
- Subtle, silent notifications
- Fits into daily routine
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spf.today helps you build the sunscreen habit—without the nagging. Track applications, get smart reapply reminders, and protect your skin with effortless SPF logging. Log sunscreen in seconds Track directly from your Lock Screen or Apple Watch using Live Activities. No need to open the app. Smart reapply reminders Get notified when it’s time to reapply, based on your SPF level and timing. Subtle, silent, and always on time. See your progress Build streaks, view history, and stay consistent. It’s sunscreen tracking you’ll actually stick with. Made for real life Whether you’re at the beach, out for a walk, or just working by a window—spf.today fits into your day without getting in the way. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://sites.google.com/view/daylight-privacy-policy
Screenshots
Verdict
Lunation Period Cycle Tracker and spf.today both sit at 4.6 stars, but that hides the real split: 89% of spf.today's written reviews are positive against 50% of Lunation Period Cycle Tracker's. spf.today also leads on update cadence (every 5 days vs every 11 days). On price, rating, ratings volume and ads 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. Lunation Period Cycle Tracker sells 9 in-app purchases, starting at $2.99 per 7 days and spf.today sells 4 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 — 4.6 for Lunation Period Cycle Tracker against 4.6 for spf.today. Both are backed by a comparable volume of ratings — 106 and 36 respectively. Written reviews are what separate them: 50% of Lunation Period Cycle Tracker's written reviews are positive against 89% of spf.today's.
Lunation Period Cycle Tracker ships an update every 11 days, spf.today every 5 days. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.
| Parameter | Lunation Period Cycle Tracker | spf.today |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (106 ratings) | 4.6 (36 ratings) — better |
| Positive reviews | 50.0% of reviews | 88.9% of reviews — better |
| Number of ratings | 106 — better | 36 |
| Update frequency | Every 11 days | Every 5 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Free with in-app purchases |
| Devices | iPhone | iPhone |
| Requires iOS | 18.6 | 17.0 — better |
| Further details — not scored | ||
| Size | 87 MB | 69 MB |
| Age rating | 12+ | 4+ |
| Developer | Holdone Software SRL | Destro Labs LLC |
Customer experience
Lunation Period Cycle Tracker
spf.today
In-app purchases
Lunation Period Cycle Tracker
- Lunation Gold Weekly$2.997 Days
- Lunation Gold Monthyl$9.991 Month
- Lunation Plus Monthly3 Days trial$9.991 Month
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- Lunation Plus1 Month trial$9.991 Month
- Secret Discount$19.991 Year
- Lunation Gold7 Days trial$49.991 Year
- Lunation Plus Yearly7 Days trial$49.991 Year
- Lunation Start Yearly1 Year trial2 variants$49.991 Year
- Lifetime Gold$39.99
spf.today
- Monthly Subscription$3.991 Month
- Annual Subscription7 Days trial$14.991 Year
- Annual Subscription$14.991 Year
- Lifetime$39.99
Questions
Is Lunation Period Cycle Tracker free?
Is spf.today free?
Which has better reviews, Lunation Period Cycle Tracker or spf.today?
Do Lunation Period Cycle Tracker or spf.today have ads?
Which is updated more often, Lunation Period Cycle Tracker or spf.today?
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