PHASES. Cycle Tracker & Diary vs Mama Bloom
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PHASES. Cycle Tracker & Diary
Read full descriptionHide full description
A completely new perspective on your cycle and your everyday life. MORE THAN SYMPTOMS. Most cycle apps only let you track symptoms. PHASES goes further. Focus on what matters most in your everyday life. Not just symptoms, but also what you did and experienced. Sports, nutrition, date nights, family moments, relationship highs and lows, work stress, social events — everything that matters to you. Clearly presented in a unique vertical calendar. FOR MEN, TOO. Why are cycle apps always made just for women? Enter your partner's period and alongside it your own life. Because HER cycle has an impact on YOUR relationship life when it comes to moods and libido. So you know what's going on — for a better mutual understanding. DISCOVER PATTERNS you haven't seen before. When you keep everything in one place, connections become visible. How does your energy change around your ovulation, or your partner's? How do sleep, nutrition, and exercise relate to how you feel? PHASES makes these patterns visible so you can understand yourself better and plan smarter. PRIVACY BY DESIGN. Cycle apps that store data on servers are a no-go. PHASES stores everything exclusively on your device. No account required. No server. No tracking. No third parties. Your entries never leave your smartphone. FEATURES. - Unique vertical calendar - Fully customizable categories and entries - Track your period and receive a forecast - Bleeding isn't the same as your period. You can log both separately - Track ovulation, for example when you've confirmed it with an ovulation test or NFP - Log everything that matters to you: symptoms, mood, energy, sleep, sports, nutrition, social life, relationships and more - 100% on device. No cloud, no tracking - Core features usable without a subscription
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.
- 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
Read full descriptionHide 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
Verdict
The clearest difference is in-app purchases: PHASES. Cycle Tracker & Diary at none against Mama Bloom's 2. Mama Bloom's advantage is update cadence (every 5 days vs every 2 months) and iOS requirement (17.0 vs 26.2). On price, ads and device support 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. Mama Bloom sells 2 in-app purchases, starting at $4.99 per month. PHASES. Cycle Tracker & Diary asks for nothing beyond the download.
PHASES. Cycle Tracker & Diary ships an update every 2 months, Mama Bloom every 5 days. The most recent releases landed on September 24, 2026 and October 2, 2026 respectively.
| Parameter | PHASES. Cycle Tracker & Diary | Mama Bloom |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 months | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone | iPhone, Apple Watch — better |
| Requires iOS | 26.2 | 17.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 76 MB |
| Age rating | 4+ | 12+ |
| Developer | myNFP GmbH | Mama Bloom UG |
In-app purchases
PHASES. Cycle Tracker & Diary
No in-app purchases
Mama Bloom
- Private Edition Monthly$4.991 Month
- Private Edition Yearly14 Days trial$39.991 Year
Questions
Is PHASES. Cycle Tracker & Diary free?
Is Mama Bloom free?
Do PHASES. Cycle Tracker & Diary or Mama Bloom have ads?
Which is updated more often, PHASES. Cycle Tracker & Diary or Mama Bloom?
Other comparisons















