# 28X Private Period Tracker vs Private Cycle Journal

The clearest difference is in-app purchases: Private Cycle Journal at none against 28X Private Period Tracker's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 28X Private Period Tracker sells 1 one-off in-app purchase. Private Cycle Journal asks for nothing beyond the download.

28X Private Period Tracker ships an update weekly, Private Cycle Journal every 2 weeks. The most recent releases landed on November 12, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 28X Private Period Tracker | Private Cycle Journal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/28x-private-period-tracker/id6747716043/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | Free | — |
| Size | 108 MB | 30 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [28x](https://appshunter.io/developer/1822565803) | [Luke Hardman](https://appshunter.io/developer/6793683879) |

## What reviewers say

### 28X Private Period Tracker

[App page](https://appshunter.io/ios/app/28x-private-period-tracker/id6747716043)

Understand your menstrual cycle with a privacy-focused period tracker. Log moods, symptoms, and gain insights into your body's patterns from first periods to menopause. All your data stays on your device, with no ads or data selling.

**Highlights:** Period and cycle tracking, Menstrual phase predictions, Mood, energy, and symptom logging, Clinically informed women's health content, Data stored locally on device, No ads, subscriptions, or data selling

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NEON Butterfly | $1.99 | one-time |


### Private Cycle Journal

[App page](https://appshunter.io/ios/app/private-cycle-journal/id6793683877)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 28X Private Period Tracker free?

28X Private Period Tracker is free to download, with in-app purchases available.

### Is Private Cycle Journal free?

Private Cycle Journal is free to download, with no in-app purchases.

### Do 28X Private Period Tracker or Private Cycle Journal have ads?

Neither 28X Private Period Tracker nor Private Cycle Journal shows ads.

### Which is updated more often, 28X Private Period Tracker or Private Cycle Journal?

28X Private Period Tracker ships an update weekly, and Private Cycle Journal every 2 weeks. Most recently, 28X Private Period Tracker was updated on November 12, 2026 and Private Cycle Journal on October 31, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*