# Nemi: Private Period Tracker — No account. No ads. Offline.

> No account. No ads. Offline. (iPhone/iPad app by Vimala Siravi.)

- Source: https://appshunter.io/ios/app/nemi-private-period-tracker/id6830480350 (this page in markdown: same URL + `.md`)
- Developer: [Vimala Siravi](https://appshunter.io/developer/6830480352)
- Category: Health & Fitness
- Price: Free
- Age rating: 9+
- Requires: iOS 16.4 · 42 MB
- Languages: American English
- Released: 2026-11-08
- Data updated: 2026-11-13

## What is Nemi?

Nemi is a calm, simple period tracker that keeps your cycle where it belongs: on your phone.

No account. No ads. No subscription. Nemi has no server, so what you log never leaves your phone unless you send it yourself.

KNOW WHAT'S COMING
• See when your next period is likely, shown honestly as a range with the most likely day — "Period in 8–14 days · most likely Wed, 4 Nov".
• Your cycle drawn as one ribbon: logged days, today and the days your next period could start.
• Predictions learn from your own logs. Irregular cycles get wider ranges instead of a confident wrong date.
• Your fertile window, clearly marked as an estimate — not a method of birth control.

LOG A DAY IN SECONDS
• Bleeding from spotting to very heavy, and its colour.
• Pain on a 0–10 scale and where it hurts.
• Mood and body symptoms with clear icons.
• Turn on more when you want it: period products, sleep, energy, sex and drive. Switch off anything you never use.

UNDERSTAND YOUR CYCLE
• Your average cycle and period length, and your shortest and longest cycles.
• A gentle check when cycles vary a lot, and a one-page summary to show your doctor.

PRIVATE ON A SHARED PHONE
• App lock with its own Nemi PIN — not your phone's passcode — plus face or fingerprint unlock.
• While App lock is on, reminders on your lock screen just say "You have a reminder in Nemi", and Nemi's screen is hidden in the app switcher.

REMINDERS THAT HELP
• Period coming up, fertile window, a daily check-in, pack your period kit and a pill reminder. Each one on or off.

YOUR DATA, YOUR CHOICE
• Back up to a password-locked file you keep, and restore it on a new phone.
• Share a doctor summary as a PDF, made on your phone.
• Delete everything in one tap.

Nemi follows your phone's light or dark mode and shows dates the way your region writes them.

Nemi is for tracking and planning. It is not a medical device and not a method of birth control. If something worries you, talk to a doctor.

## Is Nemi safe?

Not enough ratings yet to assess Nemi.

## Is Nemi legit?

Nemi: Private Period Tracker has limited verification signals. The AppsHunter Legitimacy Score for Nemi is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 3 releases)

### 0.1.2 — 2026-11-13

• When your cycles vary, the fertile window now shows the most likely days in solid colour and the possible days as an outline.
• Today's tip names where you are in your cycle: Building up, Fertile window, Winding down and more.
• Insights explains your cycle range in plain words.
• Settings shows the right version, and small fixes.
• Text grows with your phone's text size, up to double, without getting cut off.

### 0.1.1 — 2026-11-11

This update makes predictions steadier and fixes a few things:
• Your period length now comes from your last six periods, so one unusually long or half-logged period no longer changes it.
• The ribbon on Today keeps this cycle's fertile window after it has passed, and the fertile card says "Next fertile window" once it's over.
• The period you enter during setup now shows all its days on the Calendar.
• Reminders work from day one: setup offers them and asks your phone for permission once.
• The ribbon's labels and buttons now sit neatly inside their cards.

### 0.1.0 — 2026-11-08

No release notes.

## Related topics

[period cramps](https://appshunter.io/ios/topics/period-cramps)

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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 2026-11-13.*