# Stardust Period Tracker vs N2 Studios

The clearest difference is review sentiment: Stardust Period Tracker at 55% against N2 Studios's 0%. Stardust Period Tracker also leads on rating (4.8 vs 3.8) and update cadence (fortnightly vs every 15 months). N2 Studios's advantage is in-app purchases (none vs 10) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Stardust Period Tracker sells 9 in-app purchases, starting at $2.99 per 7 days. N2 Studios asks for nothing beyond the download.

Stardust Period Tracker holds the better App Store score, 4.8 against 3.8. That said, the two scores are not equally well evidenced: Stardust Period Tracker has 121K ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 55% of Stardust Period Tracker's written reviews are positive against 0% of N2 Studios's.

Stardust Period Tracker ships an update fortnightly, N2 Studios every 15 months. The most recent releases landed on November 14, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Stardust Period Tracker | N2 Studios |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (121K ratings)](https://appshunter.io/ios/app/stardust-period-tracker/id1495829322/reviews)** | [3.8 (5 ratings)](https://appshunter.io/ios/app/n2-studios/id1596468350/reviews) |
| Number of ratings | **121K** | 5 |
| Positive reviews | **54.7% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 15 months |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#32** | — |
| Size | 222 MB | 20 MB |
| Requires iOS | 15.2 | **9.0.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Stardust App LLC (New York)](https://appshunter.io/developer/1495829321) | [N2 Holding Corporation](https://appshunter.io/developer/1596468352) |

## What reviewers say

### Stardust Period Tracker

[App page](https://appshunter.io/ios/app/stardust-period-tracker/id1495829322)

**Currently charting:** #32 Top Free · Health & Fitness, #67 Top Grossing · Health & Fitness (US App Store)

This app helps you understand your menstrual cycle, ovulation, and pregnancy with a blend of science, ancient wisdom, and AI. It offers daily insights, predictions for your period and fertility, and can sync your cycle with lunar phases. The app also includes a pregnancy tracker and allows you to share your cycle information with partners.

**Highlights:** Period and cycle tracking, Ovulation and fertility prediction, Pregnancy tracking with baby growth, Moon cycle and zodiac insights, Symptom and mood logging, Wearable device integration, Partner sharing

**Features:** Vision Pro support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Access | $2.99 | per 7 days |
| All Access | $3.99 | per month |
| All Access | $4.99 | per month |
| Monthly Plan | $6.99 | per month |
| All Access | $24.99 | per year |
| Annual plan with 7-days trial | $24.99 | per year |
| Annual Plan | $29.99 | per year |
| Annual Plan with 1 month trial | $29.99 | per year |
| Annual Plan with 7-days trial | $39.99 | per year |

**What reviewers like**

- 💕 Beautiful, aesthetically pleasing design
- 🌙 Syncs with moon cycles
- 🌟 Cute, quirky messages and notifications
- 🤝 Owned and run by women
- 🔒 Protects user privacy and data

**What reviewers complain about**

- 🐛 Frequent glitches, bugs, and crashes
- 🔁 Resets/deletes user data after updates
- 🕰️ Inaccurate period predictions and cycle tracking
- 🔒 Concerns about data privacy and sharing
- 🤔 Confusing or unintuitive interface

**Reported bugs**

- Logging out and losing all user data
- Inability to update or adjust cycle information
- Calendar and cycle predictions not syncing correctly
- Notifications not working as expected
- Certain features/sections not loading properly

**Requested features**

- Add more symptom and mood tracking options
- Implement graph/chart view to visualize cycle data
- Allow custom notes and reminders
- Provide more personalized insights and recommendations
- Improve sync and data backup functionality


### N2 Studios

[App page](https://appshunter.io/ios/app/n2-studios/id1596468350)

Access your personalized member portal to sign up for classes, manage your membership, and stay updated on studio events. This application provides convenient access to all your studio needs.

**Highlights:** Personalized member portal, Class sign-up, Membership management, Studio event updates

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Stardust Period Tracker free?

Stardust Period Tracker is free to download, with in-app purchases available.

### Is N2 Studios free?

N2 Studios is free to download, with no in-app purchases.

### Which has better reviews, Stardust Period Tracker or N2 Studios?

Stardust Period Tracker is rated higher. Stardust Period Tracker averages 4.8 out of 5 from 121K ratings, while N2 Studios averages 3.8 from 5 ratings.

### Do Stardust Period Tracker or N2 Studios have ads?

Stardust Period Tracker shows ads; N2 Studios does not.

### Which is updated more often, Stardust Period Tracker or N2 Studios?

Stardust Period Tracker ships an update fortnightly, and N2 Studios every 15 months. Most recently, Stardust Period Tracker was updated on November 14, 2026 and N2 Studios on November 3, 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.*