# Nalu: PMS & Cycle Mood Tracker — Know your hard days ahead

> Know your hard days ahead (iPhone/iPad app by Mikita Chyrkun.)

- Source: https://appshunter.io/ios/app/nalu-pms-and-cycle-mood-tracker/id6793268079 (this page in markdown: same URL + `.md`)
- Developer: [Mikita Chyrkun](https://appshunter.io/developer/6786025466)
- Category: Health & Fitness, Lifestyle
- Price: Free with in-app purchases
- Age rating: 12+
- Requires: iOS 18.0 · 16 MB
- Languages: American English, Brazilian Portuguese, Russian, European Spanish
- Released: 2026-11-02
- Data updated: 2026-11-06

## What is Nalu?

Some days before your period, everything is harder. Nalu learns which days those tend to be for you and gives you a heads-up before they arrive.

A FIVE-SECOND CHECK-IN
Pull the water up or down to set your level for the day. Add the symptoms you track with a tap: irritability, anxiety, low mood, fatigue, bloating and more. Works on your hardest days, and you can fill in missed days later.

YOUR LOW TIDE, FOUND
After a couple of cycles, Nalu lines your cycles up and shows your personal "low tide": the days your level dips and which symptoms rise. Every finding shows how sure it is and how many cycles it rests on, and Nalu checks its own predictions against your past cycles.

A HEADS-UP, NOT A SURPRISE
• A notification two days before your low tide
• "Low tide, day 2 of 4. It usually lifts by Monday" on the hard days themselves
• A note you wrote to yourself on a good day, shown when you need it
• A two-week forecast of your level

UNDERSTAND WHAT MOVES YOU
See what else affects your level: sleep from Apple Health, alcohol, stress, movement, time with friends. The cycle's share is removed first, so the findings are really about you.

TRY A CHANGE
Start an experiment, like less caffeine or an earlier bedtime, and Nalu shows whether an easier low tide lines up with it. Talk bigger changes over with your doctor.

FOR YOUR DOCTOR
Export a daily symptom chart across your cycles as a PDF, with the week before vs the week after your period, ready to show your doctor.

FOR THE PEOPLE AROUND YOU
Send a simple heads-up card with your low-tide dates and what helps. Dates only, no mood data.

WORKS WITH YOUR LIFE
Natural cycles, the combined pill, no periods (IUD, implant, continuous pill) and perimenopause.

PRIVATE BY DESIGN
No account, no Nalu servers, no ads. Your entries stay on your iPhone, and in your iCloud backup if it's on. Your history and tide map are always free.

NALU PRO
Free: daily check-ins, symptoms, journal, your tide map and full history, your first low-tide heads-up, widgets, notes to yourself, the heads-up card for people close to you.
Pro: low-tide warnings and forecast, "why today", every finding, experiments and the doctor report.

Payment is charged to your Apple Account. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel in Settings → your name (Apple Account) → Subscriptions.

Nalu is a self-tracking tool, not a medical device. It doesn't diagnose or treat any condition and can't be used for contraception.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://mikitach.github.io/vector-legal/privacy.html

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Nalu Pro Monthly | $9.99 | per month |
| Nalu Pro Yearly | $39.90 | per year |


## Is Nalu safe?

Not enough ratings yet to assess Nalu.

## Is Nalu legit?

Nalu: PMS & Cycle Mood Tracker appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Nalu is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0 — 2026-11-03

No release notes.

## More apps by Mikita Chyrkun

- [Bricked: App Blocker & Focus](https://appshunter.io/ios/app/bricked-app-blocker-and-focus/id6786025464)
- [Nightlock: Bedtime App Blocker](https://appshunter.io/ios/app/nightlock-bedtime-app-blocker/id6809753781)
- [WakeBuddy: Talking Alarm Clock](https://appshunter.io/ios/app/wakebuddy-talking-alarm-clock/id6818500460)

All apps by Mikita Chyrkun: https://appshunter.io/developer/6786025466

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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 2026-11-06.*