Cycle & Period Tracker vs SentNotes
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Cycle & Period Tracker
Read full descriptionHide full description
Your Smart Period Tracker App From menstrual cycle tracking to ovulation prediction, fertile window, and pregnancy planning β all in one app! β β β Key Features - Period Tracking: Easily log your cycle and predict your next period. - Ovulation & Fertility Calendar: Identify fertile days for pregnancy planning or contraception. - Health Reports: Clear overview of cycle patterns, ovulation changes, and fertility stats. - Smart Reminders: Stay on track with alerts for period, ovulation, and fertile window. β β β Perfect For - Women who want accurate period & cycle tracking - Anyone needing a fertility or ovulation calculator - Users preparing for pregnancy or managing contraception β β β Why Choose This App - Simple, intuitive menstrual cycle calendar - Accurate predictions for ovulation, fertility & pregnancy chances - All-in-one tracker for womenβs health & wellness β β β Your body changes every day. and build a healthier, more balanced lifestyle. Download now to track your period, ovulation, fertility, and pregnancy smarter than ever! - Privacy Policy https://ivorywish.blogspot.com/2025/08/privacy-policy.html - Terms of Use ("Terms") https://ivorywish.blogspot.com/2025/08/terms-of-use-terms.html
SentNotes
Read full descriptionHide full description
SentNotes is your Daily Health Walletβa calmer, more intentional way to understand your wellbeing without fragmented apps or scattered inputs. It brings your health into one connected system where nutrition, behavior, and biology are not isolated data points, but parts of a single story about how you feel, function, and change over time. ONE WALLET. ALL YOUR HEALTH Everything is organized into four connected layers of understanding: Nutrition brings clarity to how food affects your body. You can see how certain meals influence your sleep, energy, or recovery, and understand patterns that build over time instead of isolated entries. Health Log connects symptoms, conditions, medications, prescriptions, and dosages into a continuous timeline. You can understand what triggered certain symptoms, or whether a treatment is actually improving how you feel, rather than relying on memory or guesswork. Activities show movement, workouts, and physical behavior in context. With optional location awareness, you can understand how different environments or routines influence your consistency and performance. Bio-Intelligence brings together deeper physiological signals like heart rate, sleep quality, recovery patterns, and reproductive health insights, so you can see how your body responds across stress, rest, and lifestyle. ALISON: YOUR AI ASSISTANT Alison helps translate everyday actions into meaning. A meal becomes a breakdown of nutritional impact. A symptom becomes part of a larger pattern. A question becomes a connection between habits and outcomes. Over time, it helps you understand not just what is happening, but what is influencing it. BIO-INTELLIGENCE, SIMPLIFIED SentNotes connects with Apple Health to unify steps, heart rate, sleep, and calories into one coherent view. It can also measure heart rate directly using your camera, turning everyday moments into signals you can actually interpret. Instead of isolated metrics, you see how your body behaves over timeβhow sleep affects recovery, how stress affects heart rate, and how routines shape your baseline. BUILD CONSISTENCY Progress is built through repetition, not intensity. SentNotes introduces Credits for healthy actions, streaks for continuity, and challenges that reinforce consistency. Shared progress with buddies adds gentle accountability without pressure. DESIGNED FOR DAILY USE Everything is built around a card-based system that keeps information structured but lightweight. The interface adapts to your habits, helping you stay focused on what matters without overwhelming you with dashboards or tabs. STOP TRACKING. START UNDERSTANDING. Your health becomes meaningful when connections are visible. SentNotes brings everything together into a single system designed to help you understand what affects you, what changes you, and what helps you improve. SentNotes is a wellness tool and not intended for medical diagnosis or treatment.
Screenshots
Verdict
The clearest difference is ads: SentNotes at none against Cycle & Period Tracker's shown. SentNotes also leads on iOS requirement (15.1 vs 26.0). Cycle & Period Tracker's advantage is update cadence (every 5 days vs every 2 months). On price, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Cycle & Period Tracker sells 2 in-app purchases, starting at $2.99 per month and SentNotes sells 2 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.
Cycle & Period Tracker ships an update every 5 days, SentNotes every 2 months. The most recent releases landed on October 25, 2026 and October 20, 2026 respectively.
| Parameter | Cycle & Period Tracker | SentNotes |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 days β better | Every 2 months |
| Ads | Yes | No β better |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 26.0 | 15.1 β better |
| Further details β not scored | ||
| Size | 32 MB | 133 MB |
| Age rating | 4+ | 12+ |
| Developer | DO YEON PARK | Francis Andrew Mwangi |
In-app purchases
Cycle & Period Tracker
- Monthly Pass$2.991 Month
- Annual Pass$17.991 Year
SentNotes
- Premium Monthly3 Days trial$8.991 Month
- Annual Premium3 Days trial$89.991 Year
Questions
Is Cycle & Period Tracker free?
Is SentNotes free?
Do Cycle & Period Tracker or SentNotes have ads?
Which is updated more often, Cycle & Period Tracker or SentNotes?
Other comparisons















