Comparison

Private Cycles vs Mama Bloom

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Private Cycles

This app offers a private and secure way to track your menstrual cycle, ovulation, and fertility. It prioritizes user privacy with on-device encryption and no cloud storage. Features include detailed symptom logging, fertility insights, and pregnancy mode.

Highlights
  • On-device encryption
  • Zero-cloud architecture
  • Period and ovulation tracking
  • Fertility window identification
  • Pregnancy mode
  • Symptom logging
  • Exportable reports
Features
Read full description

Private Cycles: Period and Ovulation Tracker Your Body. Your Data. Your Private Cycle. In an era where your most personal health information is often treated as a commodity, Private Cycles draws a line in the sand. We believe that your reproductive health data is yours alone. Designed with a privacy-first philosophy and a minimalist, premium aesthetic, Private Cycles provides a comprehensive tracking experience without the cloud, without the tracking, and without the compromise. THE PRIVACY-FIRST PROMISE Most health apps store your data on remote servers, making it vulnerable to data breaches, third-party sales, or legal requests. Private Cycles is different. Zero-Cloud Architecture: We never store your data on a server. On-Device Encryption: 100% of your logs stay encrypted on your physical device. Total Anonymity: No accounts to create, no email addresses to sync, and no profiles to build. You are a person, not a data point. COMPREHENSIVE TRACKING, REFINED Whether you are tracking a regular cycle, navigating irregular patterns, or planning a pregnancy, Private Cycles offers a professional-grade toolkit wrapped in a clean, distraction-free interface. Period and Ovulation: Effortlessly log flow intensity, symptoms, and moods. Our high-fidelity calendar provides at-a-glance clarity for your entire month. Fertility Insights: Identify your fertile window with precision using science-backed tracking methods. Pregnancy Mode: Transition seamlessly into pregnancy tracking with tailored insights and milestones as you progress toward your due date. Symptom Library: Log over 30 physical and emotional symptoms to identify recurring patterns in your health. MINIMALIST BY DESIGN Inspired by a minimalist aesthetic, Private Cycles strips away the clutter found in traditional period trackers. No pink-washed interfaces, no community forums full of noise, and no intrusive notifications. Just a sophisticated, dark-mode-optimized tool that respects your focus. KEY FEATURES AT A GLANCE: Chronological Feed: See your history exactly as it happened, with no algorithmic interference. Export Control: Generate a private, encrypted PDF or CSV report locally to share with your doctor. Smart Notifications: Discrete, customizable alerts for upcoming cycles or fertile windows. FaceID and Passcode Lock: An extra layer of biosecurity for the app itself. Join the movement of users reclaiming their digital autonomy. Experience the peace of mind that comes with knowing your health journey is for your eyes only. Terms of Use: https://privatecycles.com/terms Privacy Policy: https://privatecycles.com/privacy

About

Mama Bloom

This private cycle journal helps you track your period, symptoms, and overall well-being. It offers honest forecasts with a range, not a precise date, and provides insights and educational content. Privacy is a core feature, with data protected locally on your device.

Highlights
  • Private cycle journaling
  • Honest period forecasts (range-based)
  • Log flow, pain, sleep, mood, energy, symptoms
  • Cycle insights and evidence
  • Learn library with sources
  • Privacy-focused architecture
  • Optional Face ID lock and iCloud backup
Features
Read full description

Mama Bloom is a private cycle journal. It keeps your record on your iPhone — there is no account, no server, no ads and no tracking — and it tells you the truth about forecasts: a period is predicted as an honest range, never a fake-precise date. Log flow, pain, sleep, mood, energy and symptoms in seconds. The living record organizes every cycle you keep; Insights show the evidence behind every statement, so you can check the app's work; the Learn library explains cycles calmly, with visible sources and clear boundaries. Privacy, by architecture: the record is protected by iOS Data Protection, the optional widgets are discreet by default, the app can lock behind Face ID, exports leave out intimate categories unless you choose otherwise, and an optional sealed backup lives in your own iCloud, encrypted on your device with a key Mama Bloom never has. One action deletes everything, including the backup. The optional Private Edition subscription adds cycle-to-cycle comparison, forecast memory and guided visual editions. Payment is handled by the App Store; prices are shown before you confirm. Mama Bloom is a wellness journal: a record for reflection, not a medical decision and not contraception. It shows no fertile-window or ovulation estimates, and forecasts can be wrong — when a health decision matters, talk to a professional. Privacy Policy: https://mamabloom.app/mamabloomcycle/privacy/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Private Cycles4 screens
Mama Bloom4 screens

Verdict

The call

The clearest difference is monetization model: Private Cycles at free against Mama Bloom's freemium. Private Cycles also leads on ratings volume (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, rating, update cadence 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Private Cycles sells 2 in-app purchases, starting at $2.99 per month and Mama Bloom sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Private Cycles against 5.0 for Mama Bloom. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

UpkeepUpdate frequency

Private Cycles ships an update fortnightly, Mama Bloom weekly. The most recent releases landed on October 7, 2026 and October 19, 2026 respectively.

Scorecard3 real differences · 7 level
Private Cycles versus Mama Bloom: the parameters behind the verdict, then further details
ParameterPrivate CyclesMama Bloom
PriceFreeFree
Rating5.0 (3 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews—
Number of ratings3 — better1
Update frequencyFortnightlyWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, iPod — betteriPhone, Apple Watch
Requires iOS15.0 — better17.0
Further details — not scored
Size12 MB77 MB
Age rating17+12+
DeveloperStephen MummoloMama Bloom UG

Customer experience

Private Cycles

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Mama Bloom

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Private Cycles

Subscriptions2
  • PrivateCycles Premium Monthly$2.991 Month
  • PrivateCycles Premium Yearly$24.991 Year
2 purchases

Mama Bloom

Subscriptions2
  • Private Edition Monthly$4.991 Month
  • Private Edition Yearly14 Days trial$39.991 Year

Questions

Is Private Cycles free?
Private Cycles is free to download, with in-app purchases available.
Is Mama Bloom free?
Mama Bloom is free to download, with in-app purchases available.
Which has better reviews, Private Cycles or Mama Bloom?
Private Cycles and Mama Bloom are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.
Do Private Cycles or Mama Bloom have ads?
Neither Private Cycles nor Mama Bloom shows ads.
Which is updated more often, Private Cycles or Mama Bloom?
Private Cycles ships an update fortnightly, and Mama Bloom weekly. Most recently, Private Cycles was updated on October 7, 2026 and Mama Bloom on October 19, 2026.

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