NolaCycle vs RoseVault
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NolaCycle
This app offers a private and secure way to track your menstrual cycle. Log your period, symptoms, and mood locally on your device with no account or ads. Get honest predictions and export your data anytime.
- Private local data storage
- No account required
- Ad-free and tracking-free
- Customizable daily log
- Honest cycle predictions
- Data export and backup
- App lock with biometrics
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NolaCycle is a private period tracker and cycle calendar. Log your period, symptoms and notes in seconds, with no account, no ads and no tracking SDKs. Your cycle data stays encrypted on your device. HOW IT WORKS 1. Mark the first day of your period in the calendar 2. Add flow, symptoms, mood or a note in the daily log 3. See your next estimated window and why the app suggests it 4. Export, back up or lock your data whenever you want WHY NOLACYCLE - Private by default: your entries are stored locally and encrypted - No account needed: calendar, daily log, predictions and statistics work without signing in - No ads, no tracking SDKs, no data selling - App lock with biometrics or your device passcode - All core features work without a purchase; Pro is a one-time purchase, never a subscription PERIOD CALENDAR AND CYCLE DIARY - Month calendar with your period, logged days and the next estimated window - Daily log for flow, pain, mood and energy - 38 symptoms and observations to tap, plus basal temperature and a personal note - A cycle diary you can update in a few seconds a day HONEST PREDICTIONS - Your next period appears as a range, not a fixed date, based on your previous cycles - The app explains why it suggests that range - Cycles you mark as unusual stay in your history but are left out of the prediction - Statistics with your average cycle length, period length and variation YOUR DATA, YOUR CHOICE - CSV export of your data for everyone - Encrypted local backup file included - Reminders to log your day and for your pill (no medical advice) - Light, dark and high-contrast themes - English, German, French, Spanish, Italian and Brazilian Portuguese WHO IT'S FOR For anyone who wants a calm, simple period app and prefers to keep intimate health data off other people's servers. No feed, no community, no ads, no account. Your cycle entries only leave your device if you export them or turn on the optional encrypted backup. ONE-TIME PURCHASE: NOLACYCLE PRO Unlock more with a single purchase. No subscription, no renewals: - Flow Ring, a second calendar view of your cycle - Reminder before your next period, 1 to 3 days ahead - Cycle length chart, history and trends in the statistics - 12-month preview of your estimated windows - PDF report, including a one-page summary for a doctor's appointment - Soft theme - End-to-end encrypted cloud backup and sync between your devices (optional sign-in, only for backup and sync) IMPORTANT NolaCycle is not a medical device. The app does not diagnose, recommend treatment or guarantee contraception or fertility outcomes. Predictions are estimates. If you have symptoms or concerns, talk to a doctor.
RoseVault
A private period and cycle tracker that stores your sensitive health data locally on your iPhone. It offers thoughtful tracking of periods, symptoms, and mood, with on-device insights and optional Apple Health integration. Premium features unlock advanced analysis and reporting.
- Local data storage on iPhone
- Encrypted sensitive fields
- No network requests by default
- Face ID/Touch ID app lock
- On-device cycle predictions
- Apple Health sharing options
- Advanced pattern analysis (Premium)
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Your cycle is personal. Your data should be, too. RoseVault is a private period and cycle tracker that keeps your most sensitive information where it belongs: on your iPhone. No ads. No data brokers. No hidden analytics. No company account with access to your cycle history. Unlike trackers built around collecting data, RoseVault is designed for privacy from the start. By default, your periods, symptoms, mood, fertility information, and notes are stored on your device. We cannot see or sell your data because we do not receive it. PRIVATE BY DESIGN • Your data is stored locally on your iPhone with SwiftData • Sensitive fields are encrypted with AES-256-GCM using CryptoKit • No network requests by default • No analytics, trackers, third-party SDKs, advertising identifiers, Firebase, or Google Analytics • Face ID / Touch ID app lock for an extra layer of protection • Optional end-to-end encrypted backup protected by your own passphrase • We cannot access or decrypt your encrypted backup THOUGHTFUL CYCLE TRACKING • Log periods, flow intensity, and cycle phases • Check in daily with mood, energy, sleep, pain, and 20+ symptoms • Track intimacy and contraception discreetly • See your history in a calm, elegant calendar with cycle-phase overlays • Add private notes to any day • Get on-device estimates for your next period, ovulation, and fertile window based on your history ON YOUR WRIST: APPLE WATCH • See today's cycle day, current phase, and days until your next period at a glance • Log your period or mood directly from your wrist • Keep your cycle day visible with Apple Watch complications • Your detailed history remains on your iPhone; the watch receives only what it needs for the watch experience APPLE HEALTH, ON YOUR TERMS • Apple Health sharing is optional and off by default • Choose exactly what to share, including menstrual flow and spotting • Keep your menstrual records consistent across apps on your terms INSIGHTS YOU CAN ACTUALLY UNDERSTAND • Average cycle and period length • Cycle regularity analysis • Symptom-frequency patterns • Mood and cycle trends in clear, on-device charts • All insights are calculated locally on your device ROSEVAULT PREMIUM Unlock deeper insights and more control without changing the privacy model: • Advanced pattern analysis and correlations • Clean PDF reports to share with your healthcare provider • End-to-end encrypted backup with your own passphrase • Unlimited cycle history • Stealth mode with a neutral appearance and hidden notifications • Custom reminders and tracking fields Choose Monthly, Yearly, or Lifetime access. IMPORTANT HEALTH DISCLAIMER RoseVault is a personal tracking tool. Cycle, ovulation, and fertile-window predictions are statistical estimates based on your self-reported data. They are not medical advice, a diagnosis, or a method of contraception. Always consult a qualified healthcare provider with medical questions, for contraception guidance, or if you have concerns about your reproductive health. Your body. Your data. Your choice. Stored only on your iPhone. Always. Privacy Policy: https://rosevault.xyz/privacy-policy.html Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is rating: RoseVault at 5.0 against NolaCycle's 3.0. RoseVault also leads on update cadence (every 3 days vs weekly). NolaCycle's advantage is iOS requirement (15.0 vs 17.0). On price, ratings volume, ads and in-app purchases 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. NolaCycle sells 1 one-off in-app purchase and RoseVault sells 3 in-app purchases, starting at $2.49 per month. Whichever you choose, the download price is not the number that matters.
RoseVault holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.
NolaCycle ships an update weekly, RoseVault every 3 days. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.
| Parameter | NolaCycle | RoseVault |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (1 ratings) | 5.0 (2 ratings) — better |
| Number of ratings | 1 | 2 — better |
| Update frequency | Weekly | Every 3 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 48 MB | 11 MB |
| Age rating | 4+ | 17+ |
| Developer | Christian Hermann und Martina Hermann GbR | EyeZen |
Customer experience
NolaCycle
RoseVault
In-app purchases
NolaCycle
- NolaCycle Pro$1.99
RoseVault
- Monthly$2.491 Month
- Yearly$14.991 Year
- Lifetime$29.99









