Cyclisity TCOYF Cycle Tracker

Name: Cyclisity TCOYF Cycle Tracker
Rating: 4.8 (103 reviews)
Author: TCOYF Applications LLC

By: TCOYF Applications LLC

Fertility, Ovulation & Period

Features & Capabilities

Cyclisity is the official cycle and ovulation tracking app of Taking Charge of Your Fertility (TCOYF). Developed with Toni Weschler, MPH, and a team of designers, developers, and physicians, it aims to be the world’s best symptothermal method tracking app. It follows TCOYF’s science-based guidelines to help you confidently chart your cycles and practice FAM, with in-app references guiding key educational concepts from the book.

Paid features include two tracks (Ovulation/Period Tracking or Pregnancy Achievement), an ovulation and period tracking chart, auto-detection of peak days and coverlines, book references, community forums, and upcoming features like secondary fertility sign charting and thermometer integrations. The app emphasizes privacy and data ownership, with no predictive algorithms and a commitment to data never being sold or forwarded without user instruction. A 1-month free trial is followed by monthly or annual pricing, designed to sustain Cyclisity without advertising or data selling.

User Growth & Download Statistics

App Education Privacy & Security Data

By:

TCOYF Applications LLC

Rating:

4.80

(103)

Version:

2.0.2 Last updated: 2026-05-07

Version code:

885142660

Creation date:

2025-10-28

Compatible devices:

Size:

52.03MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-07

Compare stats and ranking:

Ranking

# 145,965 ▼ 242

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

TCOYF Applications LLC

Apple Apps Store

https://apps.apple.com/us/app/cyclisity-tcoyf-cycle-tracker/id6740706785

Website:

https://www.cyclisity.com/

User Reviews

Users consistently praise Cyclisity for its high-quality charting, privacy-first approach, ease of use, helpful support, and strong alignment with the Taking Charge of Your Fertility book. The app emphasizes learning over predictions and offers good value for the price. Recurring enhancement requests include improving backups to charts (not spreadsheets),Android compatibility, and minor stability tweaks, but overall feedback is very positive.

Pros

Excellent charting system with intuitive visuals and easy data interpretation
Strong data privacy and ownership (no data sharing)
Responsive, helpful customer support
Good value and affordable pricing for the features
Educational value and seamless integration with the Taking Charge of Your Fertility (TCOYF) book

Cons

Recent reviews

The charting system is the best I’ve ever used! Reasonable price and it doesn’t share your info. Customer support is really quick to reply and very helpful!

by Ap*****, 2026-05-07

It has been an amazing journey learning about FAM, and cycle tracking. One tiny detail I wish they could add to make it even better: I wish the backups get stored as actual charts, not spreadsheets. At the moment, i can view all my cycles in one seamless chart, and when I check the backups, it all is stored as a spreadsheet (even multiple cycles) which can be a bit confusing. Perhaps some prefer the seamless charting in the app, however I think it would be nice to have the option to separate the charts for the cycles when they start on day 1. At least for me, helps me differentiate the cycles better. Same with the back ups. The option to separate the cycles and be actual charts makes it easier to understand.

by He*****, 2026-04-28

I’ve been using the app since its launch (used their previous app before) and have been loving it. It’s easy to use and easy to understand the data through the calendar, diary and charts. Their support team is so helpful and quick to assist. They’re receptive to feedback and made updates to make it even better. It now has option to track custom items with your emoji of choice. Happy to have purchased the yearly subscription. I 100% recommend this app!