# XtrkR: Private. PrEP & STI — Injectable PrEP, DoxyPEP & ART

> Private sexual health tracker for men, focusing on privacy and comprehensive health monitoring. (iPhone/iPad app by De Nihil LLC.)

- Source: https://appshunter.io/ios/app/xtrkr-private-prep-and-sti/id6760680065 (this page in markdown: same URL + `.md`)
- Developer: [De Nihil LLC](https://appshunter.io/developer/1885692377)
- Category: Health & Fitness, Lifestyle
- Price: Free with in-app purchases
- Rating: 4.50/5 from 2 App Store ratings · 2 written reviews indexed
- Age rating: 17+
- Requires: iOS 17.0 · 358 MB
- Languages: American English
- Released: 2026-06-28
- Data updated: 2026-10-06
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/xtrkr-private-prep-and-sti/id6760680065/reviews.md

## What is XtrkR?

No account. No XtrkR server. Nothing to sign up for. XtrkR is a private sexual health tracker for gay and bi men, built by one person who wanted it for himself and could not find it.

I made it because the health side of my sex life lived in my Notes app: PrEP doses, test dates, who and when. Every app that could have held it was either a general health app that did not know what 2-1-1 was, or a dating app I would never trust with it. So I built the thing I wanted. Every health tool in it is free, for everyone, forever. The paid part is the analytics on top, and it exists so the app charges the people who choose to pay instead of paying for itself with your data.

EVERY HEALTH TOOL IS FREE
• Every PrEP regimen: daily, on-demand 2-1-1, and both injectables, Apretude (every 2 months) and Yeztugo (every 6 months), with PrEP streaks and reminders
• ART tracking
• DoxyPEP doses tied to the encounter they follow, with the 72-hour window
• A 28-day PEP course with follow-up test reminders
• STI tests by site (throat, rectal, urethral, blood) with pending-result alerts
• Vaccinations: HPV, Hep A and B, Mpox, meningococcal, with dose series
• Exposure windows and PEP eligibility by HIV test type
• Testing reminders that adjust to how active you are
• A clinic finder, a provider summary PDF you can hand your doctor, and a shareable "I got tested" badge
• Siri ("Hey Siri, I took my PrEP"), widgets, and personal goals

It is the first app to combine both injectable PrEP regimens, Apretude (every 2 months) and Yeztugo (every 6 months), with site-specific STI testing, exposures, and partner history, all on-device.

LOG AND PLAN
• Encounters with partners, protection, mood, setting, and location. Locations are saved at city level rather than as a precise pin.
• Partner profiles, a planner with calendar integration, and a pipeline for the people you intend to see again
• Share a profile from more than 20 dating and social apps straight into XtrkR
• Import contacts to create partners fast
• Log anonymously, or with whatever label you would use in your head. Nothing has to be a real name.

PRIVACY, IN PRACTICE
• Your records stay on your iPhone. There is no XtrkR server, and I do not have technical access to what you store.
• "Data Not Collected" across every App Store privacy category. No third-party SDKs, no analytics, no ads.
• Face ID or PIN on every open, and the app covers itself when you switch away
• A discreet icon and camouflaged notifications by default, so nothing on a lock screen names anyone
• Optional $2.99 icon collections if you want the app to look like yours
• Optional iCloud backup, AES-256 encrypted with a password only you hold
• Auto-delete older records on a schedule you set. One button deletes everything.

PREMIUM: THE ANALYTICS ON TOP
Thirty days of everything free, no card. Then, only if you want it:
• Core, $199.99 one time. Every premium feature, yours forever. It exists because I hate subscriptions too.
• XtrkR+, $49.99 a year. Every premium feature plus Wrapped, your year in review, included each year. Auto-renews; cancel anytime in iOS Settings.
Premium adds adherence analytics, the full insight library, the wellness score, the encounter map, photos and videos on entries, encrypted iCloud backup, and advanced stats.
Pricing, explained honestly: https://xtrkrapp.com/pricing-ethics

Built by one person, for the community I'm part of. It informs; it does not prescribe. Your provider always comes first.

Terms of Use: https://xtrkrapp.com/terms
Privacy Policy: https://xtrkrapp.com/privacy

## Key features

- Private on-device data storage
- Share profiles from dating apps
- Log encounters and partner details
- Track PrEP, DoxyPEP, and ART
- Monitor STI tests and vaccinations
- Health insights and pattern analysis
- Siri shortcuts and widgets

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| XtrkR+ | $49.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| XtrkR Premium | $199.99 | one-time |
| Coffee Tip | $1.99 | one-time |
| Superfan Tip | $49.99 | one-time |
| Support Tip | $9.99 | one-time |
| Year in Review | $9.99 | one-time |
| Elements Icon Collection | $2.99 | one-time |
| Flags Icon Collection | $2.99 | one-time |
| Pride Icon Collection | $2.99 | one-time |
| Leather Icon Collection | $2.99 | one-time |


## Is XtrkR safe?

Not enough ratings yet to assess XtrkR.

## Is XtrkR legit?

XtrkR: Private. PrEP & STI has limited verification signals. The AppsHunter Legitimacy Score for XtrkR is 58 out of 100 points across 7 verification signals from App Store and developer data.

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/xtrkr-private-prep-and-sti/id6760680065/reviews.md

### 4/5 — Helpful App for Tracking Love Life

*2026-08-26*

So what I like about this app is that it consolidates things I was tracking in multiple other places. I was keeping photos in one place, contact notes in another, journal entries in another place, and health information in another place. This app can do all of that in one place which is great. 

I like the interface and layout. I like that my data stays on my device. Overall I think this is great for someone like me who values data and also has lots of contacts to keep organized. 

I encountered a couple glitches on the daily PreP calendar area which froze the app, otherwise I would have given this 5 stars. Still I think this app is something I would continue to use and support.

### 5/5 — Easy to use, great insight!

*2026-06-30*

App is simple and easy to use and has the ability to track PrEP and monitor health.    Detailed, safe and tracks testing, vaccinations and more.  

Developer is very responsive.

## Frequently asked questions about XtrkR

### Does XtrkR have ads?

No, XtrkR is ad-free. The app states that it contains no ads and prioritizes user privacy by not collecting data or using servers.

### What is the cost of XtrkR?

XtrkR is free to download and use for its core features, including logging encounters, tracking PrEP and DoxyPEP, and managing partners. A premium subscription, XtrkR+, is available for $49.99 per year.

### How does XtrkR protect my privacy?

XtrkR prioritizes privacy by storing all your data on your iPhone by default, with no sign-up or data collection. It offers PIN and Face ID locks, automatic app covering when switching away, and discreet app icon and notification modes.

### Can I share data from dating apps with XtrkR?

Yes, XtrkR allows you to share profiles directly from over 20 dating and social apps. It can auto-detect the platform, extract usernames, and save profile photos to your partner details.

### What health metrics can I track with XtrkR?

You can track encounters, PrEP and DoxyPEP doses, ART therapy, STI tests, vaccinations (HPV, Hep A & B, Mpox, Meningococcal), and monitor exposure windows. It also includes mood tracking and wellness check-ins.

### Does XtrkR offer any insights into my health patterns?

Yes, XtrkR provides health insights to help you spot trends in protection, testing gaps, and partner observations. It offers a weekly insight digest, a 90-day wellness score, and interactive encounter maps.

### What devices is XtrkR available on?

XtrkR is available for iPhone and iPad, as indicated by its supported devices list.

### How often is XtrkR updated?

The latest version of XtrkR is 1.4.2, and it was last updated on July 7, 2026. This suggests a relatively recent update cycle.

## Version history (last 5 releases)

### 1.4.11 — 2026-10-02

Bug fixes and polish.

### 1.4.10 — 2026-09-29

Supporter icons and Wrapped years you've bought come back after a reinstall.

### 1.4.9 — 2026-09-28

Restoring an iCloud backup no longer skips records logged before late May.
After a restore, automatic backups pause for three days so older backups stay available.

### 1.4.8 — 2026-09-23

Photos and videos removed by auto-delete now stay in your iCloud backup for as long as a backup made before the deletion exists. Two recovery options in the Media diagnostic bring missing photos back, from an export file or from your Photos library by the day they were taken. The photo picker now shows what an encounter already holds, a picture is never added twice, and an encounter holds up to 50. Bug fixes and polish.

### 1.4.7 — 2026-09-12

Simpler auto-delete settings, a Keep switch, and a clear account of what was removed.
Bug fixes and polish.

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## Related topics

[nihilo](https://appshunter.io/ios/topics/nihilo)

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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 2026-10-06.*