# PrEP vs Medication Reminder

The clearest difference is in-app purchases: PrEP at none against Medication Reminder's 1. PrEP also leads on iOS requirement (12.0 vs 17.0). Medication Reminder's advantage is update cadence (every 2 days vs every 77 months). On price, ads and device support there is nothing between them.

Both are free to download. Medication Reminder sells 1 one-off in-app purchase. PrEP asks for nothing beyond the download.

PrEP ships an update every 77 months, Medication Reminder every 2 days. The most recent releases landed on November 11, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | PrEP | Medication Reminder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (18 ratings)](https://appshunter.io/ios/app/medication-reminder-cadence/id6758649306/reviews)** |
| Number of ratings | — | **18** |
| Positive reviews | — | 85.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 77 months | **Every 2 days** |
| Monetization | — | Free with in-app purchases |
| Size | 73 MB | 27 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 12+ | 12+ |
| Developer | [Pomorski Uniwersytet Medyczny](https://appshunter.io/developer/1451209103) | [Alex Stewart](https://appshunter.io/developer/1870417329) |

## What reviewers say

### PrEP

[App page](https://appshunter.io/ios/app/prep/id1451209104)

**Features:** macOS Compatibility

**In-app purchases:** none


### Medication Reminder

[App page](https://appshunter.io/ios/app/medication-reminder-cadence/id6758649306)

This app helps you remember to take your medications with smart, adaptive reminders. It allows you to log doses, track additional health metrics, and view patterns between your medications and how you feel. All your data is stored privately on your device.

**Highlights:** Smart, adaptive medication reminders, Log doses with a swipe, Track mood, energy, and symptoms, Connects adherence to Apple Health data, Generate PDF reports for doctors, On-device data privacy

**Features:** Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cadence Pro | $9.99 | one-time |


## Frequently asked questions

### Is PrEP free?

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

### Is Medication Reminder free?

Medication Reminder is free to download, with in-app purchases available.

### Do PrEP or Medication Reminder have ads?

Neither PrEP nor Medication Reminder shows ads.

### Which is updated more often, PrEP or Medication Reminder?

PrEP ships an update every 77 months, and Medication Reminder every 2 days. Most recently, PrEP was updated on November 11, 2026 and Medication Reminder on November 12, 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.*