The Guest Period Tracker vs CycleAlign
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
The Guest Period Tracker
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The Guest is your warm, judgement free companion for understanding your menstrual cycle. Built by a 13 year old creator and her mother, this platform is designed for everyone who menstruates, from those experiencing their first period to women navigating perimenopause. TRACK YOUR CYCLE Log your period, mood, symptoms, energy, sleep, and water intake. Get accurate predictions powered by medical grade formulas. Understand your body through beautiful insights and personalised recommendations. SMART CALENDAR See your cycle phases at a glance with colour coded days. Track ovulation, period predictions, and daily logs all in one beautiful calendar view. PERSONALISED INSIGHTS Discover your mood patterns, body signals, and cycle trends. The more you track, the more you learn about your unique rhythm. LEARN AND GROW Access expert backed articles, educational videos, and a warm community of people who understand. Ask experts your questions and get real answers. SAFE COMMUNITY Join 12 topic channels to share experiences, ask questions, and support each other. Post anonymously if you prefer. Every voice matters here. PRIVACY FIRST Your health data is sacred. We never sell your information. Safe for users under 13 with parental consent. EU hosted database for maximum security. FEATURES Period tracking with accurate predictions 25 plus symptom tracking options Mood tracking with custom options Sleep, energy, and hydration tracking Colour coded cycle calendar Personalised health recommendations Age appropriate content for all ages Expert Q and A and community support Educational articles and videos Dark mode support The Guest. Your cycle, your power, your community. Created by Anagha Praveen NeuralChain Hub FZC LLC Dubai
CycleAlign
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CycleAlign is decision intelligence for women who lead โ mapping the four phases of your menstrual cycle onto your actual working life, so you know when to pitch, when to plan, when to push, and when to rest. WORK WITH YOUR CYCLE, NOT AGAINST IT Get a live phase reading โ Menstrual, Follicular, Ovulatory, or Luteal โ computed from your own cycle, right on your device. TASK SYNC โ TIME YOUR BIGGEST MOMENTS Pick a category (a big decision, a high-stakes conversation, deep focus work) and CycleAlign scores your chosen date against your predicted phase โ Great timing, Manageable, or Tough window โ and suggests better dates when it matters. DAILY CHECK-INS THAT LEARN YOU A 20-second Quick Log (energy, mood, one win) builds a picture of your real pattern over time โ not just the textbook average. CALENDAR AWARE Connect Google or Apple Calendar (read-only) to see your existing events scored against your cycle โ plan around what's already on your plate. ASK ALIGN โ YOUR PRIVATE CYCLE COACH A warm, judgment-free AI coach that knows your current phase and recent check-ins, answering your questions about energy, mood, and planning. A LITTLE JOY, TOO Retail Therapy surprises you with a feel-good (zero real charge) flash sale on a rough day โ because gentleness matters as much as planning. BUILT ON PRIVACY Your cycle predictions are computed on your device. Full data rights โ access, correction, deletion, export โ are always one tap away. For the women, by the women.
Screenshots
Verdict
The clearest difference is update cadence: CycleAlign at weekly against The Guest Period Tracker's fortnightly. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
The Guest Period Tracker ships an update fortnightly, CycleAlign weekly. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.
| Parameter | The Guest Period Tracker | CycleAlign |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly | Weekly โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod โ better | iPhone, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details โ not scored | ||
| Size | 35 MB | 44 MB |
| Age rating | 12+ | 17+ |
| Developer | NeuralChain Hub FZC LLC | Bhavesh Shahani |
In-app purchases
The Guest Period Tracker
No in-app purchases
CycleAlign
No in-app purchases
Questions
Is The Guest Period Tracker free?
Is CycleAlign free?
Do The Guest Period Tracker or CycleAlign have ads?
Which is updated more often, The Guest Period Tracker or CycleAlign?
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