# Sherpa LLC vs PMDD Tracker & Cycle

The clearest difference is in-app purchases: Sherpa LLC at none against PMDD Tracker & Cycle's 3. Sherpa LLC also leads on iOS requirement (15.0 vs 17.0). PMDD Tracker & Cycle's advantage is update cadence (fortnightly vs every 38 months). On price, ads and device support there is nothing between them.

Both are free to download. PMDD Tracker & Cycle sells 3 in-app purchases, starting at $8.99 per month. Sherpa LLC asks for nothing beyond the download.

Sherpa LLC ships an update every 38 months, PMDD Tracker & Cycle fortnightly. The most recent releases landed on November 7, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Sherpa LLC | PMDD Tracker & Cycle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pmdd-tracker-and-cycle-prova/id6791062783/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 38 months | **Fortnightly** |
| Monetization | — | Freemium |
| Size | 56 MB | 5 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Sherpa I, LLC](https://appshunter.io/developer/1674261170) | [PLAYRIOT LLC](https://appshunter.io/developer/1875195414) |

## What reviewers say

### Sherpa LLC

[App page](https://appshunter.io/ios/app/sherpa-llc/id6445854765)

**Features:** macOS Compatibility

**In-app purchases:** none


### PMDD Tracker & Cycle

[App page](https://appshunter.io/ios/app/pmdd-tracker-and-cycle-prova/id6791062783)

Track your mood, physical, and behavioral symptoms related to your menstrual cycle. Visualize patterns and generate clinician-ready reports to discuss with your doctor. Offers crisis line access and private, on-device data storage.

**Highlights:** Log mood, physical, and behavioral symptoms, Visualize symptom patterns across cycle phases, Generate clinician-ready PDF reports, On-device private data storage, Crisis line access, Luteal phase alerts (Pro), Treatment effectiveness tracking (Pro)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $8.99 | per month |
| Yearly | $39.99 | per year |
| Lifetime | $69.99 | one-time |


## Frequently asked questions

### Is Sherpa LLC free?

Sherpa LLC is free to download, with no in-app purchases.

### Is PMDD Tracker & Cycle free?

PMDD Tracker & Cycle is free to download, with in-app purchases available.

### Do Sherpa LLC or PMDD Tracker & Cycle have ads?

Neither Sherpa LLC nor PMDD Tracker & Cycle shows ads.

### Which is updated more often, Sherpa LLC or PMDD Tracker & Cycle?

Sherpa LLC ships an update every 38 months, and PMDD Tracker & Cycle fortnightly. Most recently, Sherpa LLC was updated on November 7, 2026 and PMDD Tracker & Cycle on November 6, 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.*