Comparison

PHASES. Cycle Tracker & Diary vs PeriBalance

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

Head to head
About

PHASES. Cycle Tracker & Diary

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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 โ€” 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 โ€” 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

About

PeriBalance

Features
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Perimenopause can feel like your body changed overnight and nobody told you why. PeriBalance turns that chaos into clarity. Log hot flashes, night sweats, mood swings, brain fog, and sleep in seconds. Watch your patterns appear week by week. Ask Sage, your warm AI companion, what is actually happening โ€” with real medical sources, never guesswork. Everything you log stays private on your device. Premium unlocks unlimited conversations with Sage, full Insights and trends, and the complete Learn library. Monthly and annual plans available; the annual plan includes a 7-day free trial. Payment is charged to your Apple ID at confirmation of purchase. Subscriptions renew automatically unless turned off at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. Medical Disclaimer: PeriBalance is a wellness tool, not a medical device. It does not diagnose, treat, or cure any condition. Always seek the advice of your doctor or other qualified healthcare provider with any questions you may have regarding a medical condition. Seek your doctor's advice in addition to using this app and before making any medical decisions. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://peribalance.carrd.co/

Screenshots

PHASES. Cycle Tracker & Diary4 screens
PeriBalance4 screens

Verdict

The call

The clearest difference is in-app purchases: PHASES. Cycle Tracker & Diary at none against PeriBalance's 2. PeriBalance's advantage is update cadence (every 2 weeks vs every 2 months) and iOS requirement (18.0 vs 26.2). On price, ads 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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. PeriBalance sells 2 in-app purchases, starting at $8.99 per month. PHASES. Cycle Tracker & Diary asks for nothing beyond the download.

UpkeepUpdate frequency

PHASES. Cycle Tracker & Diary ships an update every 2 months, PeriBalance every 2 weeks. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

Scorecard3 real differences ยท 3 level
PHASES. Cycle Tracker & Diary versus PeriBalance: the parameters behind the verdict, then further details
ParameterPHASES. Cycle Tracker & DiaryPeriBalance
PriceFreeFree
Update frequencyEvery 2 monthsEvery 2 weeks โ€” better
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhoneiPhone, iPad โ€” better
Requires iOS26.218.0 โ€” better
Further details โ€” not scored
Size2 MB17 MB
Age rating4+4+
DevelopermyNFP GmbHJessica Fountain Stallings

In-app purchases

None

PHASES. Cycle Tracker & Diary

No in-app purchases

2 purchases

PeriBalance

Subscriptions2
  • Premium Monthly$8.991 Month
  • Premium Annual7 Days trial$49.991 Year

Questions

Is PHASES. Cycle Tracker & Diary free?
PHASES. Cycle Tracker & Diary is free to download, with no in-app purchases.
Is PeriBalance free?
PeriBalance is free to download, with in-app purchases available.
Do PHASES. Cycle Tracker & Diary or PeriBalance have ads?
Neither PHASES. Cycle Tracker & Diary nor PeriBalance shows ads.
Which is updated more often, PHASES. Cycle Tracker & Diary or PeriBalance?
PHASES. Cycle Tracker & Diary ships an update every 2 months, and PeriBalance every 2 weeks. Most recently, PHASES. Cycle Tracker & Diary was updated on November 5, 2026 and PeriBalance on October 31, 2026.

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