# Lupus Tracker vs Drowse

The clearest difference is price: Lupus Tracker at Free against Drowse's $2.99. Lupus Tracker also leads on device support (4 vs 1) and iOS requirement (15.5 vs 17.0). Drowse's advantage is in-app purchases (none vs 10). On ads there is nothing between them.

Lupus Tracker is free to download; Drowse costs $2.99 up front. Lupus Tracker sells 10 in-app purchases, starting at $5.99 per 7 days. Drowse asks for nothing beyond the download.

## The numbers

| Metric | Lupus Tracker | Drowse |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[3.9 (22 ratings)](https://appshunter.io/ios/app/lupus-tracker/id6743565180/reviews)** | — |
| Number of ratings | **22** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 219 MB | 1 MB |
| Requires iOS | **15.5** | 17.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Digital Therapeutics](https://appshunter.io/developer/1721663167) | [Nile Hanov](https://appshunter.io/developer/1891487673) |

## What reviewers say

### Lupus Tracker

[App page](https://appshunter.io/ios/app/lupus-tracker/id6743565180)

This app helps individuals manage lupus by tracking symptoms, medications, and potential triggers. It visualizes patterns to aid in understanding flares and improving communication with healthcare providers. Supports various lupus types and related autoimmune conditions.

**Highlights:** Symptom tracking with severity and notes, Medication reminders and adherence tracking, Flare tracking with triggers and dates, Apple Health integration for biometrics, Report generation for doctor visits, Multi-profile support for caregivers

**Features:** macOS Compatibility, Siri integration, Apple Watch app, iMessage stickers, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| easy pass | $5.99 | per 7 days |
| flex pass | $8.99 | per month |
| weather max | $9.99 | per 3 months |
| smart pass | $24.99 | per year |
| limited discount | $34.99 | per year |
| Extended Trial | $39.99 | per year |
| yearly access | $39.99 | per year |
| 7-Day Trial | $49.99 | per year |
| store credit | $1.99 | one-time |
| lifetime upgrade | $119.99 | one-time |


### Drowse

[App page](https://appshunter.io/ios/app/drowse-sound-machine/id6762099085)

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

**In-app purchases:** none


## Frequently asked questions

### Is Lupus Tracker free?

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

### Is Drowse free?

Drowse costs $2.99, with no in-app purchases.

### Do Lupus Tracker or Drowse have ads?

Neither Lupus Tracker nor Drowse shows ads.

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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.*