# Ebb: Adet & Döngü Takibi — Private, encrypted cycle log

> Private, encrypted cycle log (iPhone/iPad app by Muhammet Kursat Acikgoz.)

- Source: https://appshunter.io/ios/app/ebb-adet-and-dongu-takibi/id6799042173 (this page in markdown: same URL + `.md`)
- Developer: [Muhammet Kursat Acikgoz](https://appshunter.io/developer/6799042475)
- Category: Health & Fitness
- Price: Free with in-app purchases
- Age rating: 12+
- Requires: iOS 15.0 · 50 MB
- Languages: American English
- Released: 2026-08-19
- Data updated: 2026-09-10
- User reviews in markdown: https://appshunter.io/ios/app/ebb-adet-and-dongu-takibi/id6799042173/reviews.md

## What is Ebb?

Ebb is a calm, elegant, private space to understand your cycle.

PRIVACY IS THE FOUNDATION
Everything you log is encrypted on your device with AES-256. No account, no data selling. Logging, predictions, the calendar and reminders all work fully without an internet connection. The free version shows ads; Premium removes them.

REAL PREDICTIONS
Ebb learns from your logs to estimate your next period, ovulation, and fertile window. The more you log, the sharper it gets.

SIMPLE LOGGING
Flow, symptoms, mood, notes, photos, and voice notes — in one tap.

FITS YOUR LIFE STAGE
Cycle tracking, pregnancy (weekly baby-size comparison and estimated due date), a postpartum day counter, and perimenopause — switch any time in Settings.

BUILD A HABIT
Track your logging streak, discover weekly "know your body" lessons, and see your monthly summary.

GENTLE REMINDERS
Period, fertile window, daily logging, medications and vitamins — all scheduled on your device, never pushed from a server.

MADE YOUR WAY
Dark and light themes, English and Turkish, full support for your system font size.

STAY PROTECTED
App lock with fingerprint/face or a PIN. Create a password-protected encrypted backup, or turn on automatic cloud recovery — your data is encrypted and saved to your own iCloud/Google Drive, never to an Ebb server. It comes back when you move to a new phone or restore this one from a backup.

SHARE WITH YOUR PARTNER
Share your current status by QR code or message — a one-time snapshot, not live sync.

PREMIUM
AI-powered cycle insights, a PDF report for your doctor, a home screen widget, photos and voice notes, Apple Health / Health Connect sync, and encrypted backups. AI runs only when you ask, and only on aggregated data — your dates, notes, and identity are never sent.

YOU'RE IN CONTROL
Export your data any time, or permanently delete everything with one tap.

Note: Ebb's predictions are statistical and not a medical device or a form of contraception. For health decisions, consult a professional.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://claude.ai/code/artifact/4d2c1544-3493-46dd-8b59-d13c04d8f5ed

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Ebb Premium Monthly | $5.99 | per month |
| Ebb Premium Annual | $44.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| PDF Report | $3.99 | one-time |
| Small Tip | $1.99 | one-time |
| Medium Tip | $4.99 | one-time |
| Large Tip | $9.99 | one-time |



## Version history (last 1 release)

### 1.0 — 2026-08-19

No release notes.

## Apps similar to Ebb

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Kırmızı Takvim](https://appshunter.io/ios/app/krmz-takvim/id6804251051) | — | Free | Health & Fitness |
| [Lune - Cycle Tracker](https://appshunter.io/ios/app/lune-cycle-tracker/id6761785814) | 5.0 (2) | Free | Health & Fitness |
| [Sorela: AI Hormone Coach](https://appshunter.io/ios/app/sorela-ai-hormone-coach/id6766673074) | — | Free | Health & Fitness |
| [Lunyla](https://appshunter.io/ios/app/lunyla/id6759564677) | — | Free | Health & Fitness |
| [Aurora: Period & Cycle Health](https://appshunter.io/ios/app/aurora-period-and-cycle-health/id6786361262) | — | Free | Health & Fitness |
| [Ivy: Period & Cycle Tracker](https://appshunter.io/ios/app/ivy-period-and-cycle-tracker/id6792010321) | — | Free | Health & Fitness |

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-10.*