# My PrEP vs AT

The clearest difference is review sentiment: My PrEP at 93% against AT's 20%. My PrEP also leads on update cadence (monthly vs every 6 months). AT's advantage is in-app purchases (none vs 2). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. My PrEP sells 2 in-app purchases, starting at $1.99 per month. AT asks for nothing beyond the download.

My PrEP ships an update monthly, AT every 6 months. The most recent releases landed on October 1, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | My PrEP | AT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (17 ratings)](https://appshunter.io/ios/app/my-prep/id1456478617/reviews)** | — |
| Number of ratings | **17** | — |
| Positive reviews | **92.9% of reviews** | 20.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 months |
| Monetization | Freemium | **Free** |
| Size | 50 MB | 84 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Basile Bruneau](https://appshunter.io/developer/1072040588) | [Actions Traitements](https://appshunter.io/developer/1377566686) |

## What reviewers say

### My PrEP

[App page](https://appshunter.io/ios/app/my-prep/id1456478617)

This app helps you remember to take your PrEP medication on time with customizable notifications. It calculates your protection status and manages time zone changes. An optional subscription unlocks features for tracking sexual encounters and provides yearly summaries.

**Highlights:** Medication reminders, Protection status calculation, Time zone and daylight saving management, Local data storage, Data export (CSV, SQLite), Sexual encounter tracking (subscription), Yearly summary report (subscription)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| My PrEP+ monthly | $1.99 | per month |
| My PrEP+ annual | $19.99 | per year |


### AT

[App page](https://appshunter.io/ios/app/at-prep/id1665141713)

This app helps users adhere to their PrEP medication schedule with customizable reminders and follow-up notifications. It also allows tracking of medical appointments, sexual activity, emotions, and menstrual cycles, with a feature to check for drug interactions.

**Highlights:** PrEP medication reminders, On-demand and continuous PrEP tracking, Post-reminder follow-up notifications, Medical appointment logging, Sexual activity and emotion tracking, Menstrual cycle tracking, Drug interaction checker

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

**In-app purchases:** none


## Frequently asked questions

### Is My PrEP free?

My PrEP is free to download, with in-app purchases available.

### Is AT free?

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

### Do My PrEP or AT have ads?

Neither My PrEP nor AT shows ads.

### Which is updated more often, My PrEP or AT?

My PrEP ships an update monthly, and AT every 6 months. Most recently, My PrEP was updated on October 1, 2026 and AT on September 22, 2026.

---

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